200 local rules on file · Pop. 23 · Maricopa County
Showing ordinances that apply to Tonopah, AZ
Tonopah is an unincorporated community with a population of approximately 23 in Maricopa County, Arizona. Because Tonopah is not an incorporated city, it does not have its own municipal government or city code. Instead, Maricopa County ordinances apply directly to residential and commercial properties here. The rules below are the county-level regulations that govern your area. Nearby incorporated cities in Maricopa County may have different rules.
Propane storage in unincorporated Maricopa County is regulated by the fire code. Tanks over 500 gallons require permits. Setback distances from structures and property lines apply.
Unincorporated Maricopa County applies Arizona Revised Statutes Section 36-1637, which requires an approved smoke detector in each new residential housing unit and in any existing unit where a sleeping area is remodeled under permit. Tenants maintain the device; landlords must repair after written notice and notify tenants of these duties.
These unincorporated areas are also governed by Maricopa County ordinances.
MCAQD strictly regulates outdoor burning in all of Maricopa County including unincorporated areas. Open burning requires permits and is prohibited on no-burn days. Burn permits available through MCAQD. Agricultural and land-clearing burns have specific rules.
Aircraft noise in Maricopa County is federally regulated by the FAA and exempt from the county noise ordinance (P-23, Section VI.A.1). Noise from aircraft in flight and sounds originating at airports related to flight operations are explicitly exempt. Unincorporated areas near Phoenix Sky Harbor, Deer Valley, Falcon Field, and other airports experience aircraft noise but the county has no authority to regulate it.
Maricopa County has no construction hour restrictions for unincorporated areas. Arizona's extreme heat often necessitates early-morning construction. HOA CC&Rs may set private construction windows. Only ARS §13-2916 provides recourse for extreme cases.
Industrial noise in unincorporated Maricopa County is addressed through the county noise ordinance and CUP conditions. Contact Code Enforcement at (602) 506-3301.
Maricopa County has no county-level quiet hours for unincorporated areas. ARS §13-2916 (disorderly conduct) is the sole enforcement tool. The Maricopa County Sheriff's Office (MCSO) handles complaints. HOA CC&Rs are the primary noise control in subdivisions.
Maricopa County Animal Care and Control handles barking dog complaints in unincorporated areas. There is no county-specific barking ordinance with defined thresholds. ARS §13-2916 applies to extreme cases. HOAs often enforce pet noise provisions more effectively.
Maricopa County does not have a specific leaf blower ban or restriction. Under Noise Ordinance P-23 (Section VI.A.5), property maintenance noise is exempt from the ordinance between 5:00 AM and 9:00 PM provided manufacturer's mufflers and noise-reducing equipment are in use and in proper operating condition. Leaf blower use outside these hours may violate the noise ordinance if audible within 500 feet of a closed residential structure.
Maricopa County has no amplified music ordinance for unincorporated areas. No permits, decibel limits, or time restrictions exist at the county level. ARS §13-2916 is the only recourse. HOA CC&Rs are the primary enforcement mechanism.
Arizona encourages rainwater harvesting. There are no state or county restrictions on collecting rainwater from rooftops or other surfaces. Maricopa County does not require permits for residential rain barrels or cisterns. Arizona offers a state income tax credit for installing rainwater harvesting systems (up to $1,000 under ARS 43-1090.01, though this credit has expired for new installations).
Backyard composting is permitted in Maricopa County. Arizona's arid climate requires different composting approaches than humid regions. Must not attract pests or create nuisance conditions.
Maricopa County has no comprehensive tree trimming ordinance for unincorporated areas. No protected tree species list or tree removal permit system exists at the county level. HOA CC&Rs control tree maintenance in planned communities. Saguaro cacti are protected by state law.
Maricopa County Ordinance P-11 (Abatement Ordinance) requires property owners to maintain lots free of weeds, overgrown vegetation, and fire hazards. While the county does not specify a precise grass height limit like many cities, properties with excessive weed or grass growth that creates a nuisance, fire hazard, or harbors pests may be subject to abatement action by Code Compliance.
Maricopa County encourages use of native and desert-adapted plants in unincorporated areas. Arizona law (ARS 3-901+) protects certain native plants including saguaro, barrel cactus, ironwood, and palo verde. Removal of protected native plants requires a permit from the Arizona Department of Agriculture. The county zoning ordinance may require salvage of protected plants during development.
Maricopa County does not prohibit artificial turf in unincorporated areas. Given the desert climate and water scarcity, synthetic turf is a common alternative to natural grass. Arizona law (ARS 9-462.01) prevents municipalities from prohibiting xeriscape or drought-tolerant landscaping, and this principle extends to county jurisdiction. HOAs cannot ban artificial turf that is water-conserving.
Maricopa County falls within the Phoenix Active Management Area (AMA) regulated by the Arizona Department of Water Resources (ADWR). Water conservation is critical in this desert region. While the county does not impose specific watering schedules for unincorporated areas, water providers (such as EPCOR, Arizona Water Company) may enforce conservation rules. Landscape watering guidelines recommend irrigating before 8 AM or after 6 PM to minimize evaporation.
Maricopa County requires protection of state-listed native plants under Arizona's Native Plant Law (ARS 3-901+). Protected species including saguaro, ironwood, palo verde, and mesquite cannot be removed without a permit from the Arizona Department of Agriculture. Non-protected tree removal on private property in unincorporated areas does not require a county permit but may be subject to HOA restrictions.
Maricopa County Ordinance P-11 addresses weed and vegetation control as part of its property abatement program. Properties with excessive weeds that constitute a nuisance, fire hazard, or health concern may receive an Order of Abatement. After 10 days from issuance, the county may enter and remove weeds at the owner's expense.
Maricopa County follows Arizona ARS §11-1008 and County Animal Care rules: every cat older than three months must carry a current rabies vaccination. No countywide leash law applies, but owners remain liable for nuisance, wildlife harm, and property damage caused by free-roaming cats.
Maricopa County has no mandatory spay or neuter ordinance and Arizona has no statewide requirement. Sterilization is voluntary, but the county and partner clinics offer subsidized surgeries, discounted altered-dog license fees, and free vouchers through the Spay Neuter Hotline of Arizona.
Maricopa County Animal Care and Control microchips every dog and cat before adoption from its East and West Valley shelters. The county has no mandate for owned pets, but a chip is strongly recommended and is the fastest way to reclaim a lost pet from MCACC.
Maricopa County zoning limits households in unincorporated areas to a small number of dogs and cats absent a kennel permit. Inside incorporated cities like Phoenix, Mesa, or Scottsdale, each city's own pet-limit ordinance applies instead of the county rule.
Maricopa County and Arizona Game and Fish follow a coexistence model for urban coyotes. Residents are urged to haze coyotes, secure food sources, and protect small pets. Feeding coyotes or other wildlife violates state nuisance and wildlife rules backed by AZGFD enforcement.
Arizona HB-2702 (2017) preempted local ordinances banning retail pet-store sales of dogs and cats. Maricopa County and its cities cannot enforce a sourcing ban, but stores must follow Arizona's Pet Lemon Law (ARS §44-1799) and humane-care standards enforced by MCACC.
Arizona does not license pet groomers and Maricopa County does not require a special groomer permit. Operators must register a business, collect transaction privilege tax, comply with county or city zoning, and follow general humane-care standards under ARS §13-2910.
Maricopa County zoning ordinance Title 11 treats veterinary hospitals and clinics as commercial uses. Most are permitted in C-1 and C-2 districts in unincorporated areas; clinics with overnight boarding or outdoor runs need additional review and may require a special use permit.
Native migratory birds are protected by the federal Migratory Bird Treaty Act and Arizona ARS §17-235. Killing, trapping, or possessing protected birds, eggs, or feathers without a permit is illegal. Maricopa County supports compliance through MCACC and AZGFD wildlife reporting.
Beekeeping in Maricopa County is regulated by the Arizona Department of Agriculture (AZDA). Arizona is an Africanized Honey Bee (AHB) state, which means stricter regulations apply. Beekeepers must register hives with AZDA. No state preemption prevents counties from restricting beekeeping. The county zoning ordinance may limit hive placement and numbers in residential zones.
Animal hoarding in unincorporated Maricopa County is addressed through animal keeping limits and Maricopa County Animal Care & Control at (602) 506-7387.
Maricopa County does not have a specific ordinance prohibiting wildlife feeding in unincorporated areas. However, AZGFD strongly discourages feeding wildlife as it attracts coyotes, javelina, and other desert animals into residential areas. Intentionally feeding wildlife that becomes a nuisance may result in enforcement action under general nuisance provisions.
ARS §11-1001 et seq. requires dog licensing and rabies vaccination in Maricopa County. MCACC enforces animal control laws in unincorporated areas. Dogs must be confined to the owner's property or under control. At-large dogs subject to impoundment.
Maricopa County has no breed-specific legislation (BSL) for unincorporated areas. Arizona uses a behavior-based dangerous dog standard under ARS §11-1025. All breeds are permitted. HOA CC&Rs may impose breed or size restrictions in planned communities.
In unincorporated Maricopa County, keeping livestock and poultry is regulated by the zoning ordinance based on lot size and zoning district. Rural zones (RU-43, RU-190) permit livestock and poultry with no numerical limit provided the primary use remains residential or agricultural. Structures housing poultry must be at least 20 feet from property lines and 40 feet from neighboring dwellings. Manure must be managed to prevent fly breeding.
Exotic pet ownership in Maricopa County is regulated by the Arizona Game and Fish Department (AZGFD) under ARS 17-306. Certain species are prohibited without a special license. AZGFD maintains lists of restricted and prohibited wildlife. Maricopa County Animal Care and Control enforces local animal control ordinances including licensing and dangerous animal provisions.
Arizona House Bill 2672 (2022) restored limited short-term rental authority to counties and cities. Maricopa County may require operator registration, emergency contact, and liability insurance, but cannot mandate the host be physically present during a guest stay.
Arizona ARS section 11-269.17 prohibits Maricopa County from limiting short-term rentals to a host's primary residence. The county may register operators and enforce nuisance and zoning rules but cannot ban whole-home or non-owner-occupied vacation rentals.
Unincorporated Maricopa County imposes no cap on the number of nights a short-term or vacation rental may operate. Arizona Revised Statutes Section 11-269.17 preempts counties from restricting STRs based on classification, use, or occupancy. Counties may regulate fire, building, health, sanitation, noise, and nuisance issues but cannot ban or limit nights.
Maricopa County does not set specific occupancy limits for short-term rentals in unincorporated areas. General building code occupancy standards apply based on dwelling size and bedroom count. State law limits county authority to regulate STRs beyond health and safety concerns.
No STR-specific noise rules exist for unincorporated Maricopa County. STR guests are subject to ARS §13-2916 like all residents. MCSO handles noise complaints. HOA CC&Rs may impose additional requirements on rental properties.
Maricopa County has no STR-specific parking requirements for unincorporated areas. County roads must remain passable. HOA CC&Rs in planned communities are the primary parking control for STR guests.
Arizona's ARS §9-500.39 preempts local governments from banning short-term rentals, extending to counties. Maricopa County has no STR permit or registration system for unincorporated areas. HOA CC&Rs may restrict STRs in planned communities.
STR operators in unincorporated Maricopa County must collect and remit Arizona Transaction Privilege Tax (TPT) at 5.6% state rate plus applicable county surcharges. A TPT license from the Arizona Department of Revenue is required. Maricopa County levies additional county excise taxes on transient lodging.
Arizona state law (ARS 9-500.39 / ARS 11-269.17) preempts counties from banning or heavily restricting short-term rentals. Maricopa County cannot require a specific STR license for unincorporated areas. Operators must register with the Arizona Department of Revenue for a TPT license and collect applicable state (5.6%), county, and city transaction privilege taxes.
Maricopa County does not impose specific insurance requirements on STR operators in unincorporated areas. Arizona state law does not mandate STR-specific insurance either. Operators should carry adequate homeowner's or landlord liability insurance as a best practice.
Arizona Revised Statutes section 28-873 lets Maricopa County paint curbs to mark parking restrictions but does not lock in color meanings. The county Department of Transportation uses red for no parking, yellow for loading, white for passenger pickup, and blue for accessible spaces.
Maricopa County Department of Transportation establishes loading zones along unincorporated county roads using ARS section 28-873 authority. Yellow-curb commercial loading is limited to thirty minutes for trucks, three minutes for passenger pickup, and requires that the driver remain near the vehicle.
Maricopa County does not have specific regulations governing residential EV charging stations in unincorporated areas. Arizona law (ARS 33-1816.01) prohibits HOAs from unreasonably restricting EV charger installation. Standard electrical permits apply for charger installation.
Unincorporated Maricopa County has minimal street parking regulation on county-maintained roads. No timed parking zones or permit parking programs exist at the county level. ARS §28-871 general traffic rules apply. HOA communities may restrict street parking through CC&Rs.
Arizona state law (ARS 28-871) establishes a 72-hour threshold for abandoned vehicles on public highways. Maricopa County enforces abandoned vehicle removal through the Sheriff's Office. Vehicles left on public roads for more than 72 hours without moving may be tagged and towed.
Maricopa County Ordinance P-5 (Residential Parking Ordinance) prohibits parking vehicles over 10,000 lbs GVW, tractors, trailers, buses, and recreational vehicles on local or collector streets in posted residential areas except during loading/unloading. The ordinance applies only in areas that have petitioned for and received Board of Supervisors approval for posting.
Maricopa County does not have a blanket overnight street parking ban in unincorporated areas. Overnight parking restrictions apply only in areas posted under Ordinance P-5. Outside posted areas, vehicles may generally park on public roads overnight subject to the 72-hour abandoned vehicle threshold under ARS 28-871.
Maricopa County regulates driveway access through the zoning ordinance and Department of Transportation standards. Driveway permits are required for new construction or modification of access points to county-maintained roads. Specific width, setback, and surface requirements vary by zoning district.
Maricopa County Ordinance P-5 prohibits parking vehicles with a gross vehicle weight exceeding 10,000 pounds, tractors, semi-trailers, and buses on local or collector streets in posted residential areas. On private property, commercial vehicle storage is governed by the zoning ordinance and depends on the zoning district.
Carports in unincorporated Maricopa County are regulated as accessory structures. They may be built in required rear and side yards but cannot occupy more than 30% of the required yard and must be at least 3 feet from side and rear lot lines. Building permits are required. Carports in front yards are generally prohibited unless the zoning district allows covered parking in front setbacks.
Tiny homes in unincorporated Maricopa County are regulated as either ADUs or manufactured/mobile homes depending on their construction. Site-built tiny homes on permanent foundations may qualify as ADUs under HB 2570 (ARS 9-462.01(U)). Tiny homes on wheels are classified as recreational vehicles and cannot serve as permanent dwellings. Building permits and compliance with residential building codes are required.
Detached accessory buildings (sheds) in unincorporated Maricopa County may be built in required rear and side yards but cannot occupy more than 30% of any required yard. Sheds must be at least 3 feet from side and rear lot lines. They are prohibited in required front yards. Building permits are required. Maximum height is 30 feet in rural and single-family residential zones.
Arizona HB 2570 (2021) requires counties to allow ADUs on single-family lots. Maricopa County cannot ban ADUs, require owner-occupancy, or mandate additional parking. The county allows attached and detached ADUs with development standards including setbacks, lot coverage, and height limits. The updated 2026 zoning ordinance includes an 18-foot height cap for ADUs encroaching into setbacks and 30% side-yard coverage cap.
Garage conversions to living space in unincorporated Maricopa County require building permits and must meet residential building code standards for habitable space including insulation, egress windows, electrical, and plumbing. Converted garages may qualify as ADUs under state law. Replacement parking may not be required per HB 2570 ADU provisions.
Maricopa County zoning ordinance governs fence materials in unincorporated areas. Block/masonry walls are extremely common due to the desert climate providing privacy, heat reduction, and security. Barbed wire is allowed only in agricultural and rural zones. Chain-link fencing is permitted but may have screening requirements in some zoning districts.
Maricopa County Planning and Development reviews fence and wall permits for unincorporated areas. Block walls over 6 feet require a building permit and may need structural engineering. Pool barrier fences require compliance with ARS §36-1681. Standard fences under 6 feet generally do not need permits.
Arizona has no state fence-sharing law like California's Good Neighbor Act. Each property owner in unincorporated Maricopa County is responsible for their own fence. Boundary wall disputes are civil matters. HOA CC&Rs may assign shared wall maintenance responsibility.
Arizona's Residential Swimming Pool Safety Act (ARS 36-1681) requires all residential pools in Maricopa County to have a minimum 5-foot barrier measured from the exterior side. Gates must be self-closing and self-latching. No openings may allow a 4-inch sphere to pass through. Horizontal components must be spaced at least 45 inches apart vertically to prevent climbing. Chain-link mesh maximum 1.75 inches.
Maricopa County zoning ordinance regulates fence and wall heights in unincorporated areas. Fences over 6 feet require a zoning clearance permit. Fences over 6 feet (or 9 feet for CMU walls 6 inches or thicker) require plans sealed by an Arizona Registered Professional. All fencing over 1 foot in height requires a permit from Planning and Development.
Retaining walls in unincorporated Maricopa County require building permits. Walls over 4 feet in height (including any fence or surcharge on top) require engineered plans sealed by an Arizona Registered Professional. Retaining walls must comply with grading and drainage standards enforced by the Flood Control District.
Unincorporated Maricopa County allows two tiers of home-based business under the Maricopa County Zoning Ordinance: low-intensity 'residential home occupations' permitted by-right as an accessory use in rural and residential districts (Sections 501.2.10 and 601.2.8), and 'cottage industries' that require a Special Use Permit from the Board of Supervisors (Chapter 13).
Maricopa County zoning ordinance prohibits exterior signage for home occupations in residential zones. No exterior display, sign, or other indication of business activity is permitted that would alter the residential character of the property. Home businesses must operate without any visible exterior evidence of commercial use.
Home occupations in unincorporated Maricopa County are regulated by county zoning ordinance. Arizona is a business-friendly state with relatively permissive home business rules. ARS §11-820 limits county ability to restrict certain home occupations. HOA CC&Rs may impose additional restrictions.
Home-based daycare in Arizona is regulated at the state level by the Arizona Department of Health Services (ADHS). A home daycare caring for 5 or more children (not including the provider's own children) must be licensed by ADHS. Fewer than 5 children is considered informal care and does not require state licensing. The county zoning ordinance may require a use permit for daycare in residential zones.
Arizona's Cottage Food Law (ARS 36-1791) allows home-based food production statewide without a county health permit. Residents may sell non-potentially-hazardous foods (baked goods, candy, jams, dried fruits, etc.) directly to consumers with annual gross sales up to $75,000. Labeling with name, address, and disclaimer is required. No county permit beyond standard business registration is needed.
Home occupations in unincorporated Maricopa County must not generate traffic volumes or patterns inconsistent with the residential neighborhood. The zoning ordinance requires that home businesses remain secondary to the residential use and not create parking, noise, or traffic impacts that affect neighbors. Limited client visits may be permitted depending on the zoning district.
Hot tubs and spas in unincorporated Maricopa County are subject to ARS 36-1681 pool barrier requirements. All spas must have barriers or an approved safety cover. Spas not exceeding 8 feet wide may use a locking safety cover in lieu of full perimeter fencing if perimeter fencing already exists around the property.
Swimming pool construction in unincorporated Maricopa County requires a building permit from County Planning and Development. Arizona has strict pool barrier requirements under ARS §36-1681 due to high child drowning rates. Pool barrier inspection is part of the permitting process.
Pool safety in unincorporated Maricopa County is governed by ARS §36-1681 barriers, Maricopa County Environmental Health for water quality, and county building codes for electrical and structural safety. Arizona's extreme heat makes pool safety enforcement a year-round priority.
Arizona's ARS §36-1681 mandates a minimum 5-foot pool barrier — one of the strictest pool barrier laws in the United States. Self-closing, self-latching gates with latch at least 54 inches high are required. This law applies to all pools in unincorporated Maricopa County.
Above-ground pools in unincorporated Maricopa County must comply with Arizona's Residential Swimming Pool Safety Act (ARS 36-1681). Pools with non-climbable sides at least 48 inches high may satisfy part of the barrier requirement, but a 5-foot perimeter barrier with self-closing, self-latching gate is still required around the property.
Maricopa County does not require a rental property registration program for unincorporated areas. There is no county-level landlord licensing, rental inspection program, or mandatory rental registry. Landlords must comply with the Arizona Residential Landlord and Tenant Act (ARS 33-1301+) including maintaining habitable conditions and providing required disclosures.
Maricopa County does not require landlords to pay tenant relocation assistance. Arizona Title 33 governs landlord-tenant relations statewide and does not mandate relocation payments for ordinary lease terminations or no-cause notices.
Arizona Revised Statutes Section 33-1321 caps residential security deposits at one and one-half months rent and governs return procedures statewide. Maricopa County applies state law without additional local rules or registration requirements.
Arizona allows no-fault terminations of month-to-month tenancies with 30 days written notice under ARS Section 33-1375. Maricopa County does not impose just-cause restrictions, additional notice periods, or mandatory grounds for non-renewal.
Arizona has no statewide source-of-income protection, and Maricopa County has not enacted local protection. Landlords may legally refuse Section 8 Housing Choice Vouchers, SSI, child support, or other lawful non-wage income as a tenant-screening criterion.
The Maricopa County Housing Authority (MCHA), part of Human Services Department, administers Housing Choice Vouchers in unincorporated areas and contract cities. Landlord participation is voluntary because Arizona prohibits forced acceptance under ARS 41-1491.14.
Arizona law (ARS 33-1329) prohibits all cities, towns, and counties from enacting rent control or rent stabilization measures. Maricopa County has no authority to regulate rental prices. Landlords may set and increase rents without government restriction. This statewide preemption has been in effect since 1983.
Arizona does not have a statewide just-cause eviction requirement and no Arizona county has adopted one. Maricopa County follows the Arizona Residential Landlord and Tenant Act (ARS 33-1301+). Landlords may terminate month-to-month tenancies with 30 days written notice without stating cause. Fixed-term leases end at expiration. Eviction for non-payment requires 5-day notice; material noncompliance requires 10-day notice with 5-day cure period.
Maricopa County does not have a tree replacement ordinance for unincorporated areas. When protected native plants must be removed for development, the Arizona Department of Agriculture may require salvage and transplanting rather than replacement. Non-protected tree removal and replacement is not regulated by the county.
The Arizona Native Plant Protection Act (ARS Title 3 Chapter 7 Article 1) protects saguaro cactus, ironwood, paloverde, and other native species statewide. Maricopa County zoning Hillside and Desert overlays add development-specific protections.
Maricopa County Code Title VII regulates planting in road rights-of-way. Cities like Phoenix and Scottsdale set their own parkway and median tree standards. Approved species lists, clear-vision triangles, and irrigation rules apply to all street-tree plantings.
Maricopa County does not have a heritage tree ordinance for unincorporated areas. Arizona's Native Plant Law (ARS 3-901+) protects certain native species including saguaro and ironwood trees regardless of heritage status. No county-specific heritage or landmark tree designation program exists. Individual trees are protected based on species under state law, not age or size.
Tree removal permits in Maricopa County are required only for protected native species under Arizona's Native Plant Law (ARS 3-901+). A permit from the Arizona Department of Agriculture is needed before removing saguaro, barrel cactus, ironwood, palo verde, mesquite, and other protected species. Non-protected trees on private property can be removed without a permit. Development projects may require native plant surveys and salvage plans.
Maricopa County does not have a solicitor licensing or permit program for unincorporated areas. Door-to-door solicitation is generally protected as free speech. However, solicitors who commit fraud, trespass, or harassment may be prosecuted under state criminal law (ARS 13-2904 disorderly conduct, ARS 13-1502 trespass).
Maricopa County does not have a no-knock registry or no-solicitation ordinance for unincorporated areas. Individual property owners may post 'No Soliciting' or 'No Trespassing' signs. Under Arizona trespass law (ARS 13-1502), a person who enters or remains on property after being asked to leave commits criminal trespass. Posted signs serve as notice against unwanted visitors.
Maricopa County does not set specific operating hours for garage sales in unincorporated areas. General noise ordinance provisions (Ordinance P-23) apply, with property maintenance noise exempt between 5 AM and 9 PM. Garage sales generating noise audible within 500 feet of closed residential structures may be subject to the noise ordinance outside those hours.
Maricopa County does not impose frequency limits on garage sales at residential properties in unincorporated areas. However, frequent ongoing sales activity may be classified as a home occupation or retail business requiring appropriate zoning and business licenses. The zoning ordinance distinguishes between occasional garage sales and regular commercial activity.
Maricopa County does not require permits for garage sales at residential properties in unincorporated areas. No registration, fee, or advance notice to the county is required. Standard property maintenance and nuisance ordinances apply. Sales tax on used personal property is generally not required under Arizona TPT law.
Maricopa County does not mandate recycling for residential properties in unincorporated areas. Recycling service availability depends on your private waste hauler. Arizona has no statewide mandatory recycling law for residential properties. Some private haulers offer optional curbside recycling for an additional fee.
Maricopa County does not provide bulk waste pickup in unincorporated areas. Property owners may haul bulky items to county transfer stations or arrange pickup with their private waste hauler. Illegal dumping is a criminal offense under Arizona law (ARS 13-1603). The county operates several solid waste transfer stations that accept residential waste for a fee.
Arizona has no statewide mandatory organics or food-waste recycling law. Maricopa County does not require residential organics separation. Phoenix and Mesa offer voluntary green-organics curbside subscription programs, but compliance is optional countywide.
Maricopa County does not provide curbside trash collection in unincorporated areas. Property owners must contract with private waste haulers for pickup service. Collection schedules, bin types, and service levels are determined by the private hauler. Properties must be maintained free of accumulated garbage per Ordinance P-11.
Maricopa County does not regulate trash bin placement in unincorporated areas as there is no county-provided curbside collection. Bin placement rules are set by your private waste hauler's service agreement. General property maintenance under Ordinance P-11 requires that refuse storage not create a nuisance or health hazard.
Maricopa County does not regulate trash bin placement or storage for individual properties in unincorporated areas in the same way cities do. Waste collection in unincorporated areas is handled by private haulers, not county service. Property owners are responsible for contracting with private waste haulers and maintaining sanitary conditions per Ordinance P-11.
Snow removal regulations are not applicable to most of Maricopa County. The Phoenix metropolitan area and surrounding desert receive little to no snowfall. The county does not have a snow or ice removal ordinance for sidewalks or roadways in unincorporated areas. On rare occasions when snow occurs in higher-elevation areas, MCDOT may plow county roads.
Maricopa County Ordinance P-11 addresses property blight in unincorporated areas. Properties must be maintained free of accumulated garbage, debris, rubbish, dilapidated structures, and hazardous conditions. The Code Compliance Division investigates complaints and issues Orders of Abatement with a 10-day compliance period. Unresolved violations may result in county abatement with costs assessed as a lien.
Maricopa County Ordinance P-11 (Abatement Ordinance) regulates vacant lot conditions in unincorporated areas. Lots must be maintained free of rubbish, trash, weeds, filth, debris, and dilapidated structures. Ordinance P-27 restricts vehicle parking on unstabilized (unpaved) vacant lots. After a 10-day notice period, the county may enter and abate conditions at the owner's expense.
Maricopa County does not have a specific garage sale ordinance for unincorporated areas regulating frequency, duration, or permits. Garage sales at residential properties are generally permitted as an accessory use. Sign placement in county rights-of-way may be restricted. Standard property maintenance and nuisance rules apply.
Maricopa County does not designate specific food truck vending zones in unincorporated areas. Mobile food vendors must obtain a Maricopa County Environmental Services food establishment permit. Operation on private property requires landowner permission. Parking on public roads must comply with traffic regulations.
Food trucks operating in Maricopa County must obtain a food establishment permit from Maricopa County Environmental Services Department (MCESD). MCESD inspects mobile food units for health and safety compliance. Operators also need an Arizona TPT license from ADOR. A Maricopa County business license may be required depending on the specific location and zoning.
Arizona Revised Statutes section 13-3108 preempts almost every Maricopa County firearm rule, voiding any county ordinance on registration, magazine limits, sales, or transport beyond state law. Only narrow discharge and county-property authority survive across unincorporated land.
Arizona has been a permitless or constitutional carry state since 2010 under ARS section 13-3102. Adults twenty-one and older may carry concealed in unincorporated Maricopa County without a permit, and the Maricopa County Sheriff still issues optional CCWs for reciprocity.
Arizona has long permitted open carry of handguns and long guns without a permit. Adults eighteen and older may openly carry across Maricopa County, subject only to ARS section 13-3102 posted-area limits and federal restrictions near schools.
Arizona allows adults to keep loaded firearms in a vehicle without a permit. ARS section 13-3102 lets a Maricopa County driver carry a loaded handgun openly or concealed in the passenger compartment, including the glove box or center console, with limited posted-area exceptions.
Vape and tobacco retailers across Maricopa County must hold an Arizona Department of Health Services tobacco retailer license created by SB-1009, plus an Arizona Department of Revenue luxury-tax license. Maricopa County Environmental Services adds a health permit when food or e-liquid is mixed onsite.
Federal Tobacco 21 (Public Law 116-94) and Arizona Senate Bill 1009 (ARS section 36-798.03) bar Maricopa County retailers from selling cigarettes, cigars, vapes, or any tobacco product to anyone under twenty-one. Photo ID is mandatory for buyers appearing under twenty-seven.
Arizona has no statewide ban on flavored tobacco or menthol products, and Maricopa County imposes none. Retailers may legally sell menthol cigarettes, flavored cigars, and flavored e-liquids subject to FDA Premarket Tobacco Application authorization.
ARS section 9-500.38 preempts Maricopa County from banning expanded polystyrene foam cups, plates, or clamshells. Restaurants and grocers may freely use EPS foam containers, and the county limits restrictions to its own facilities through procurement policy.
Maricopa County imposes no straws-on-request rule, and ARS section 9-500.38 preempts any county ordinance restricting plastic straws. Restaurants may freely distribute single-use plastic straws at counters, drive-throughs, and self-service stations across the county.
ARS section 9-500.38, the 2015 Cooler Heads Prevail Act, bars Maricopa County and Arizona cities from banning, taxing, or imposing fees on plastic carryout bags. Stores across the county may distribute single-use plastic bags freely.
Arizona voters passed Proposition 206 in 2016 setting a statewide minimum wage indexed annually to inflation. The 2024 rate is $14.35 per hour. State law preempts Maricopa County and its cities from setting a higher local wage.
Proposition 206 also requires Arizona employers to provide earned paid sick time. Workers accrue 1 hour per 30 hours worked, capped at 40 hours per year (24 hours for employers under 15). State law preempts Maricopa County local rules.
Arizona Senate Bill 1070 (2010), partly upheld by the U.S. Supreme Court in Arizona v. United States (2012), prohibits Maricopa County and its cities from adopting sanctuary policies that limit cooperation with federal immigration enforcement.
The Legal Arizona Workers Act (2007) requires every employer in Arizona, including Maricopa County businesses of any size, to use the federal E-Verify system to confirm new-hire employment authorization. Knowing or intentional violations risk business license suspension or revocation.
Arizona Proposition 207 created a state social equity ownership program with twenty-six licenses statewide for applicants from communities harmed by marijuana enforcement. Several Maricopa County recipients now operate, while county zoning still controls dispensary siting in unincorporated areas.
Arizona Revised Statutes section 36-2806 bars marijuana dispensaries within 1320 feet of an existing public or private school. The state buffer applies in unincorporated Maricopa County, and Title XIII county zoning may add larger setbacks from residential zones and parks.
Proposition 207 lets Arizona adults twenty-one and older grow up to six marijuana plants in a private residence, capped at twelve per household. Maricopa County recognizes this state right but requires plants out of public view and away from minors.
Maricopa County Zoning Ordinance Title XIII permits marijuana establishments only in C-2 and C-3 commercial zones with a Conditional Use Permit. Cultivation and infusion are limited to the IND-1 and IND-2 industrial zones, subject to setbacks, screening, and air-quality requirements.
Maricopa County Ordinance P-32 regulates medical marijuana dispensaries and offsite cultivation locations in unincorporated areas. No dispensary or offsite cultivation facility may be located within 1,500 feet of a school, church, preschool, public park, or adult-oriented facility. Recreational cannabis is legal under Proposition 207 (Smart and Safe Arizona Act, 2020). Dispensaries are limited statewide to 10% of the number of pharmacies.
Under Proposition 207, adults 21+ in Arizona may grow cannabis at home for personal use. Individual limit is 6 plants; households with 2+ adults may grow up to 12 plants. Plants must be grown in an enclosed, locked area not accessible to minors and not visible from public view. Maricopa County does not impose additional restrictions on home cultivation beyond state law.
Arizona has no dedicated bed-bug disclosure law. Maricopa County tenants rely on the Arizona Residential Landlord and Tenant Act §33-1324 habitability provisions, and MCESD accepts environmental health complaints when infestations create unsanitary conditions in rental housing.
Maricopa County Environmental Services Department inspects every food facility countywide under MCEHC Chapters 1 and 3, scoring critical and non-critical violations. Arizona uses a numerical scoring and online disclosure model rather than a posted A-B-C letter grade card.
Maricopa County Vector Control investigates rodent complaints under ARS §36-602 and county nuisance rules. Property owners must eliminate harborage and active infestations. Arizona allows EPA-registered rodenticides, traps, and bait stations for consumer use.
Arizona ARS §36-2814 classifies home-generated sharps as biohazardous medical waste prohibited from regular trash. Maricopa County operates the SHARP collection program, providing free drop-off sites, pharmacy take-back, and mail-back kits for residents countywide.
Under ARS §36-136 and Maricopa County Environmental Health Code Chapter 8, every food handler in the county must obtain a Maricopa County Food Handler Card within 30 days of hire. Cards remain valid for three years and must be carried during shifts.
Maricopa County Air Quality Department Rule 322 caps heavy-duty diesel vehicle idling at five minutes within any sixty-minute period. The rule applies countywide on private and public property and includes specific exemptions for federal idle reductions, sleeper cabs, and emergency operations.
Arizona has no statewide energy code, and Maricopa County has not adopted a cool-roof ordinance for unincorporated areas. The county follows the 2018 International Residential Code with limited energy provisions, leaving roof-reflectance choices to the property owner.
The Maricopa County Board of Supervisors has not adopted a climate emergency declaration or countywide Climate Action Plan. Climate work happens through the Heat Relief Network, MCAQD ozone planning, and city-level CAPs in Phoenix, Tempe, and Mesa rather than a county mandate.
Grading and drainage in unincorporated Maricopa County are regulated by the Flood Control District (FCDMC) and Planning and Development Department. Grading plans must show pad and finished floor elevations complying with floodplain requirements. The Drainage Policies and Standards Manual governs stormwater conveyance. Projects must capture and treat the first flush on-site without discharging into FCDMC right-of-way.
Maricopa County requires stormwater management for development in unincorporated areas. The FCDMC Drainage Policies and Standards Manual sets requirements for stormwater capture, retention, and conveyance. Construction projects over 1 acre require an AZPDES stormwater permit from ADEQ. Projects must retain the first flush on-site and demonstrate adequate drainage to prevent downstream flooding.
Maricopa County requires erosion control measures for construction and grading activities in unincorporated areas. The FCDMC Drainage Policies and Standards Manual addresses erosion prevention during and after construction. ADEQ's AZPDES Construction General Permit requires a Stormwater Pollution Prevention Plan (SWPPP) for projects disturbing 1+ acres, including erosion and sediment control best management practices.
Maricopa County is located in the inland Sonoran Desert of Arizona, hundreds of miles from any coast. Coastal development regulations do not apply. The county has no coastal zones, shoreline management programs, or related ordinances.
The Flood Control District of Maricopa County (FCDMC) manages floodplain regulations for unincorporated areas and 14 municipalities. Development in FEMA-designated Special Flood Hazard Areas requires a Floodplain Use Permit. Desert flash flooding along washes and arroyos is the primary flood risk. Building in or near washes requires flood control approval. The county participates in the National Flood Insurance Program (NFIP).
Maricopa County zoning ordinance regulates adult-oriented businesses through location buffers and special-use permits in unincorporated areas. Cities like Phoenix, Mesa, and Scottsdale set their own licensing layers under Arizona Revised Statutes Section 11-811 county zoning authority.
The Arizona State Board of Massage Therapy licenses individual therapists statewide under ARS Title 32 Chapter 42. Maricopa County requires a transaction privilege tax license but does not separately license massage establishments in unincorporated areas beyond zoning.
Arizona requires tobacco retailers to register with the Department of Health Services and the Department of Revenue under ARS Title 36 Chapter 6 Article 14. Maricopa County does not add a separate retail-tobacco license in unincorporated areas.
Arizona Revised Statutes Section 44-1641 requires secondhand dealers to maintain transaction records and report purchased property to law enforcement. Maricopa County Sheriff uses the LeadsOnline reporting database; cities add their own dealer permits within their limits.
Arizona Revised Statutes Section 44-1621 et seq. governs pawnbrokers statewide with strict recordkeeping and law-enforcement reporting requirements. Maricopa County Sheriff oversees unincorporated dealers; cities add local licensing on top of state rules.
Tow operators in Maricopa County need an Arizona Department of Transportation motor-carrier permit and inclusion on the Maricopa County Sheriff rotation list to perform police-ordered tows on unincorporated highways under ARS Title 28 Chapter 11.
Arizona has no dedicated public-urination statute. Maricopa County Sheriff cites under ARS 13-2905 loitering or ARS 13-1402 indecent exposure depending on circumstances. Cities such as Phoenix, Mesa, and Tempe add specific municipal codes carrying $500 fines.
Arizona's loitering and disorderly conduct statutes (ARS 13-2905 and 13-2904) cover aggressive solicitation involving threat, physical contact, or traffic obstruction. Maricopa County Sheriff enforces in unincorporated areas; passive panhandling is constitutionally protected speech.
Maricopa County Code Title XIII Chapter 1 (Noise Ordinance) lets the Sheriff cite hosts of loud parties exceeding decibel limits or quiet-hours rules. Repeat second-response calls within 12 months allow cost-recovery billing for the host or property owner.
The Smoke-Free Arizona Act (ARS 36-601.01) bans smoking inside enclosed public places and within 20 feet of doors, windows, and ventilation intakes statewide. Maricopa County does not add broader outdoor-smoking restrictions except in county parks and beach areas.
Arizona Revised Statutes Section 28-7732 and ADOT outdoor-advertising rules govern digital billboards along controlled-access highways. Maricopa County Zoning Ordinance Chapter 13 regulates off-premise signs in unincorporated areas with size, brightness, and spacing limits.
Political signs in unincorporated Maricopa County are regulated by the MCZO and Arizona state law (ARS 16-1019). Signs may be displayed 60 days before an election and must be removed within 30 days after. Political signs must be placed on private property only, not in public rights-of-way or intersection sight triangles. Arizona law protects the right to display political signs on residential property.
Garage sale signs in unincorporated Maricopa County must comply with the MCZO sign regulations. Temporary signs on private property are generally allowed. Signs may not be placed in county rights-of-way, on utility poles, or in intersection sight triangles. Signs should be removed promptly after the sale ends.
Maricopa County does not have specific regulations limiting holiday displays on residential property in unincorporated areas. Seasonal decorations are generally considered temporary and exempt from sign ordinance requirements. Displays must not create traffic hazards, obstruct sight lines, or violate the noise ordinance (P-23). Arizona law (ARS 33-1808) protects homeowners' rights to display decorations in HOAs.
Drone flights near Phoenix Sky Harbor and Mesa Gateway airports require FAA Low Altitude Authorization and Notification Capability (LAANC) approval. Maricopa County defers to federal airspace rules under 14 CFR Part 107 with no separate county permit.
FAA Temporary Flight Restrictions automatically apply to drones over State Farm Stadium, Footprint Center, Chase Field, and other large venues during major events. Maricopa County follows federal stadium TFR rules under 14 CFR Section 91.145 and Notice 1 9 8 7 1.
Recreational drone use in Maricopa County is governed primarily by FAA regulations, not county ordinances. FAA requires recreational drone pilots to pass the TRUST (Recreational UAS Safety Test). Drones must be flown below 400 feet AGL, within visual line of sight, and not over people. Arizona state law (ARS 13-3729) prohibits using drones to conduct surveillance of private property. No specific county drone ordinance exists for unincorporated areas.
Commercial drone operations in Maricopa County require an FAA Part 107 Remote Pilot Certificate. Arizona state law (ARS 13-3729) prohibits drone surveillance of private property. No specific county ordinance governs commercial drones in unincorporated areas. Near Phoenix Sky Harbor and other airports, airspace restrictions and LAANC authorization apply.
Arizona Revised Statutes Section 9-1303 requires cities and counties to use expedited solar permitting through the SolarAPP+ platform or equivalent. Maricopa County and member cities issue most residential rooftop solar permits same-day or within five business days.
Arizona does not authorize a statewide community solar program. The Arizona Corporation Commission rejected community solar dockets in 2015 and 2022. Maricopa County residents in APS or SRP territory rely on utility-owned solar communities or rooftop net metering instead.
Solar panel installation in unincorporated Maricopa County requires a building permit from Planning and Development. The permit fee for roof-mounted residential solar systems is $300, which includes plan review and building inspection. Ground-mounted systems under 6 feet in height are classified as minor permits at $500. Arizona law strongly supports solar energy access.
Arizona law (ARS 33-1816) strongly protects homeowners' rights to install solar energy devices. HOAs cannot prohibit solar panel installation. HOAs may impose reasonable aesthetic guidelines that do not effectively prohibit use or adversely impact function or cost. Any covenant restricting solar must not reduce system efficiency by more than 10% or increase cost by more than $1,000.
Arizona has no statute regulating Automated License Plate Readers. Maricopa County Sheriff's Office, Phoenix Police, and Scottsdale PD operate Flock Safety and Vigilant ALPR networks. Data retention varies from 30 days to one year by agency policy, with no statewide oversight.
Arizona is a one-party consent state under ARS §13-3005. You may record any conversation you are a party to without the other party's knowledge. Recording conversations between others without any party's consent is a Class 5 felony. Video recording in public is generally unrestricted.
In unincorporated Maricopa County, all fencing over 1 foot in height requires some level of permit or review from Planning and Development. Standard residential fences are generally limited to 6 feet in side/rear yards. Front setback fences are typically limited to 3 feet.
Security cameras on private property are legal in Maricopa County. Arizona is a one-party consent state for audio recording (ARS §13-3005). Video surveillance of your own property and visible public areas is unrestricted. Cameras must not be used for voyeurism under ARS §13-1424.
Maricopa County Code Title XIII regulates noise on county property, while construction-equipment limits are set city-by-city. Phoenix allows construction 5am-7pm weekdays, Scottsdale 6am-7pm, Mesa 6am-10pm. Sunday work is restricted in most cities.
Phoenix Sky Harbor and Mesa Gateway operate FAA Part 150 noise compatibility programs that restrict aircraft engine runups by time and location. Maricopa County has no separate airport-noise authority. Complaints route through airport noise offices and FAA.
Maricopa County Historic Preservation Office oversees county-owned historic properties, while Arizona State Parks Board administers the Arizona Register of Historic Places. Local landmark designations come from cities like Phoenix Historic Preservation Commission and Scottsdale HPC.
Arizona has no Mills Act program. Instead, ARS Section 42-12101 creates a Historic Property Tax classification that reduces full-cash value by 50 percent for qualifying owner-maintained historic homes in Maricopa County and statewide for 15 years renewable.
Arizona Department of Agriculture lists Ailanthus altissima (tree-of-heaven) as a regulated noxious weed but not prohibited. Maricopa County has no specific tree-of-heaven removal mandate. Removal is recommended due to invasive spread and spotted lanternfly host risk.
Maricopa County regulates certain plants under the Arizona Native Plant Law (ARS §3-904) and noxious weed regulations. Palo Verde, saguaro, and other protected native plants cannot be removed without permits. Several weed species are regulated by the Arizona Department of Agriculture.
Maricopa County does not have a bamboo restriction ordinance. Arizona's arid climate naturally limits bamboo growth, making it a less common landscaping concern. Some bamboo species can survive with irrigation, but they are not widely planted in the Phoenix metro area.
Maricopa County allows front yard gardens in unincorporated areas. Arizona does not have a statewide law specifically protecting front yard food gardens, but the county's zoning ordinance does not prohibit them. Water-wise gardening is encouraged given the desert climate.
Maximum building height in unincorporated Maricopa County is established by zoning district in the MCZO. All buildings in rural and single-family residential zones may observe a maximum height of 30 feet. ADUs encroaching into setbacks are limited to 18 feet (1 story) under the updated 2026 zoning ordinance. Height exceptions may apply for agricultural structures in rural zones.
Building setbacks in unincorporated Maricopa County vary by zoning district. The Maricopa County Zoning Ordinance (MCZO) establishes minimum front, side, and rear setbacks for each district. Rural zones have larger setbacks than suburban residential zones. The updated 2026 MCZO maintains district-specific setback tables. Accessory structures must be at least 3 feet from side and rear lot lines.
Maximum lot coverage in unincorporated Maricopa County is determined by the zoning district. The MCZO establishes maximum building coverage percentages for each district. Accessory structures cannot occupy more than 30% of any required yard. Rural districts have lower coverage maximums than suburban residential districts.
Maricopa County enforces a juvenile curfew for minors under 17. Nighttime curfew hours typically run 11 PM to 6 AM on school nights with later weekend hours.
Maricopa County regional parks have posted hours of operation, typically sunrise to sunset or specific posted closing times. After-hours presence in county parks without authorization is prohibited. The Maricopa County Parks and Recreation Department sets hours for each park. Overnight camping is available at designated campgrounds with permits.
All fencing over 1 foot in height requires review in unincorporated Maricopa County. Simple fences need a zoning clearance (A-fence). Pool barriers, fences over 8 feet, hillside fences, and retaining wall-fences need full building and zoning clearances (B-fence).
In unincorporated Maricopa County, accessory structures under 200 square feet with no electrical, plumbing, or mechanical systems are exempt from building permits. Larger sheds require a building permit. All sheds must comply with zoning setbacks and lot coverage limits.
In unincorporated Maricopa County, decks not more than 30 inches above grade are generally exempt from building permits. Elevated decks, covered patios (ramadas), and attached patio structures require permits. Setback and lot coverage requirements apply to all outdoor structures.
Most renovation work in unincorporated Maricopa County requires building permits. Structural changes, electrical, plumbing, mechanical, and roofing work all need permits. Cosmetic work like painting and flooring does not require permits. Apply through the Maricopa County Planning and Development Department.
Maricopa County Code Compliance Division handles zoning and building violations in unincorporated areas. Complaints can be filed online through the county's Report a Code Violation form, by phone, or in person at Planning and Development. Complainant identity remains confidential.
Common violations in unincorporated Maricopa County include structures built without permits, zoning violations (illegal businesses in residential areas), junk and debris accumulation, inoperable vehicles, illegal signs, and non-compliant fencing. Unpermitted structures are a frequent issue in rural unincorporated areas.
Maricopa County Code Compliance investigates complaints in the order received, with safety hazards prioritized. Initial contact with the suspected violator generally occurs within 30 days. The county prefers voluntary compliance but can pursue legal enforcement through the County Attorney.
Maricopa County has adopted a Dark Sky Ordinance incorporated into Section 812 of the Maricopa County Zoning Ordinance. The ordinance controls outdoor artificial lighting to reduce light pollution that impacts astronomical observations, conserve energy, and improve nighttime safety. Outdoor lighting must be shielded to prevent upward light emission. The ordinance is particularly important given proximity to astronomical observatories.
Maricopa County's Dark Sky Ordinance (MCZO Section 812) addresses light trespass as part of its outdoor lighting regulations. Outdoor lighting must be directed and shielded to prevent light from spilling onto adjacent properties. The county's noise ordinance (P-23) also references the 500-foot measurement for nuisance impacts, and similar proximity standards apply to lighting complaints.