Local Rules Near Downtown Modesto

Modesto prohibits amplified music before 7 AM and after 10 PM under MMC § 4-9.103. Outdoor sound amplification events require a Police Department permit applied for at least five days in advance with a $45 fee.

Modesto's noise ordinance (MMC Title 4, Ch. 9) bans 'loud and raucous noise' citywide, including from industrial operations. Certain continuous industrial activities may qualify for exemptions under § 4-9.104, but nighttime violations are strictly enforced by the Code Enforcement Unit.

Modesto bans operation of gas-powered or engine-driven equipment — including backpack leaf blowers, chain saws, and lawn mowers — before 7 AM or after 9 PM on weekdays, and before 9 AM on weekends and state/federal holidays.

Modesto regulates noise under MMC Title 4, Chapter 9 (Noise Regulations). The city prohibits loud and raucous noise, with restrictions on loud music before 7 AM and after 10 PM. Noise levels are evaluated based on volume, duration, recurrence, and time of day.

Modesto regulates barking dogs under MMC Title 4 (Public Welfare, Safety and Health). Habitual barking that disturbs neighbors constitutes a public nuisance. Stanislaus County Animal Services handles animal complaints for the Modesto area.

Modesto prohibits loud and raucous construction noise before 7 AM and after 9 PM daily. Standard construction hours are 7 AM to 7 PM weekdays and 8 AM to 5 PM Saturdays. No construction on Sundays or holidays.

Modesto requires short-term rental operators to register with the city and obtain a business license. STR hosts must comply with zoning regulations, building and fire safety codes, and maintain liability insurance. The city regulates STRs to balance tourism revenue with neighborhood quality of life.

Modesto allows short-term rentals (Airbnb, VRBO) in residential zones but caps rentals at 120 days per year. Occupancy is limited to 2 guests per bedroom plus 2 additional guests maximum. A Transient Occupancy Registration Permit is required at all times.

STR guests in Modesto must comply with the city's general noise ordinance under MMC Title 4, Chapter 9. Loud music is restricted before 7 AM and after 10 PM. Hosts are responsible for ensuring guests understand and follow noise rules.

Modesto requires short-term rental operators to obtain a Transient Occupancy Registration Permit and maintain liability insurance of at least $500,000 as a condition of permit issuance. The permit and proof of coverage are administered by the Finance Department under Modesto Municipal Code Title 8, Chapter 2 (Section 8-2-606).

STR properties in Modesto must provide adequate off-street parking for guests. Guests must follow all city parking regulations including street sweeping schedules and time limits. No commercial vehicles or RVs associated with STR use.

Modesto imposes a Transient Occupancy Tax (TOT) on short-term rentals of 30 days or less. The TOT rate is 10%. Hosts must collect and remit the tax to the city. A business license fee also applies.

Modesto allows recreational fire pits with restrictions. Fire pits must be at least 15 feet from structures, use clean dry wood or propane/natural gas, and comply with SJVAPCD Check-Before-You-Burn advisories during winter months.

Modesto sits on the Central Valley floor outside CAL FIRE's State Responsibility Area and is not mapped as a Very High Fire Hazard Severity Zone, so the wildland-urban-interface 100-foot defensible space rule of Public Resources Code 4291 does not generally apply. The city instead enforces brush, weed, and dead-vegetation clearance through Modesto Municipal Code 9-9.509 (Property Maintenance Code), with a 12-inch lawn-height threshold and Fire Prevention Bureau coordination.

Modesto permits Safe and Sane fireworks only during a limited window around July 4th (typically June 28–July 4). All other fireworks including aerial, exploding, and flying types are illegal year-round. The dry Central Valley climate makes fire risk extremely high.

Outdoor burning of trash, yard waste, and debris is prohibited in Modesto. The city is within the San Joaquin Valley Air Basin, which has some of the worst air quality in the nation. The San Joaquin Valley Air Pollution Control District (SJVAPCD) regulates all burning.

Modesto restricts RV and boat parking in residential areas. Recreational vehicles, boats, and trailers must be parked on improved surfaces (concrete or asphalt), may not block sidewalks, and are subject to the 72-hour street parking limit.

Modesto restricts parking of commercial vehicles in residential zones. Vehicles over 10,000 lbs GVWR or with commercial equipment/signage exceeding certain dimensions are generally prohibited from overnight residential parking.

Modesto enforces a 72-hour street-parking limit citywide under MMC Title 3, Chapter 2, Article 10. Designated residential areas also operate Residential Parking Permit Zones (Article 19) restricting overnight parking to permit holders only.

Modesto requires vehicles parked in driveways to be on improved surfaces and not block sidewalks or the public right-of-way. Front yard parking on unimproved surfaces (dirt, grass) is a common code violation.

Modesto enforces street parking regulations including 72-hour limits for vehicles on public streets, posted time zones in downtown and commercial areas, and street sweeping schedules. Vehicles must be currently registered and operable.

Modesto's zoning code limits fences to 8 feet maximum and 42 inches in front and street-side yards. Commercial and industrial frontages must use decorative wrought iron or similar material; certain adjacencies to residential require solid decorative masonry walls.

Modesto generally does not require building permits for standard residential fences 6 feet or under. Permits are required for fences over 6 feet, retaining walls, and fences with electrical components. Fences must comply with zoning setback requirements.

Modesto limits fences to 6 feet in side and rear yards and 3 feet in front yards under MMC Title 10 (Zoning). Fences up to 8 feet may be allowed with a special use permit or as a condition of project approval. No fence may exceed 8 feet.

Modesto follows California Civil Code regarding shared boundary fences. Adjoining property owners share equal responsibility for maintaining boundary fences under CA Civil Code §841. The city does not mediate private fence disputes.

Modesto has no municipal ordinance specifically prohibiting the feeding of wild animals. California state law — chiefly Fish and Game Code §251.1 — governs wildlife harassment, and feeding can constitute illegal harassment when it threatens animal health or safety.

Modesto has one of the lowest pet limits in California, allowing a maximum of two dogs or cats per household under MMC Title 5, Chapter 4. Animal hoarding is prosecuted under California Penal Code §§ 597–599 with local enforcement by Stanislaus Animal Services.

Modesto Municipal Code Title 5, Chapter 4 permits backyard hens in R-1 residential zones. Up to 12 hens are allowed; roosters are prohibited. Coop placement and lot-size minimums apply.

Modesto requires dogs to be on a leash no longer than 6 feet when in public places. Dogs must be under the owner's control at all times. Off-leash dogs are permitted only in designated dog parks. Stanislaus County Animal Services provides enforcement.

Modesto does not have breed-specific legislation banning particular dog breeds. California state law (Food & Agricultural Code §31683) preempts local breed bans. However, dogs deemed dangerous or vicious based on behavior face restrictions regardless of breed.

Modesto allows beekeeping in residential areas with restrictions under county agricultural regulations. Hives must be maintained properly, kept away from property lines and public areas, and water sources must be provided. Stanislaus County Agricultural Commissioner oversees bee-related issues.

Exotic pet ownership in Modesto is primarily governed by California Department of Fish & Wildlife (CDFW) regulations, which are among the most restrictive in the nation. Most wild, venomous, and non-domesticated animals are prohibited without permits.

Modesto generally allows removal of privately owned trees on private property without a permit, unless the tree is in a planned development or specific plan area. City-owned street trees require city authorization for removal. Heritage or significant trees may have protections.

Modesto prohibits allowing weeds, overgrown grass, or neglected vegetation visible from public rights-of-way. Lawns exceeding 12 inches in height and weed-infested or decayed plants constitute a codified nuisance under the Property Maintenance Code.

Modesto requires property owners to maintain grass and weeds below 12 inches. Overgrown vegetation is a fire hazard in the dry Central Valley climate and is one of the most common code enforcement violations in the city.

Modesto requires property owners to maintain trees so they do not obstruct sidewalks (8 ft clearance), streets (14 ft clearance), or block sight lines at intersections. City-maintained street trees may only be trimmed by city crews or approved contractors.

Modesto enforces water conservation measures year-round, with additional restrictions during drought conditions. Outdoor watering is limited to specific days and times. The city is served by a combination of groundwater and Modesto Irrigation District surface water.

Modesto prohibits all exterior signage for home-based businesses. Home occupations must not have any visible indication of a business being conducted from a residential property, including signs, banners, or window displays.

Modesto permits home-based businesses (home occupations) in residential zones under MMC Title 10 with conditions. The business must be clearly secondary to the residential use, conducted entirely within the dwelling, and not alter the residential character of the neighborhood.

Modesto restricts customer and client visits to home-based businesses. Home occupations must not generate traffic, parking demand, or deliveries beyond what is normal for a residential neighborhood.

Modesto requires all swimming pools to have safety barriers per California Building Code (CBC) Chapter 31. Pool barriers must be at least 5 feet high with self-closing, self-latching gates. All openings must prevent passage of a 4-inch sphere.

Modesto requires a building permit for all new residential swimming pools, spas, and hot tubs under Title 9 of the Municipal Code, which adopts the California Building Code. Permits are obtained through the Building Safety Division and inspections are mandatory before backfilling or covering work.

Above-ground pools in Modesto must meet the same safety barrier requirements as in-ground pools if they hold 18+ inches of water. Pools with walls at least 48 inches high with lockable ladders may satisfy some barrier requirements.

Modesto enforces California state pool safety regulations including barrier requirements, anti-entrapment drain covers, and the Swimming Pool Safety Act. Building permits with electrical, plumbing, and barrier inspections are required for all new pools.

Modesto's zoning code regulates carports as accessory structures under MMC §§ 10-4.107, 10-4.108, and 10-4.114, imposing minimum setbacks, a one-story height cap, and maximum floor area tied to lot size.

Modesto regulates tiny homes through its Accessory Dwelling Unit ordinance at Modesto Municipal Code 10-4.115, consistent with California Government Code 65852.2. Detached tiny-home ADUs are limited to 800 square feet, 16 feet in height (with state-permitted exceptions), and 4-foot side and rear setbacks. Tiny homes on wheels (THOWs) are not recognized as permanent ADUs.

Modesto processes accessory dwelling units ministerially under Modesto Municipal Code section 10-4.115, consistent with California Government Code section 65852.2. Applications go through the Community and Economic Development Department's Building Safety Division at 1010 10th Street. Decisions are required within 60 days of a complete application under state law, with no public hearing or design review.

Modesto is bound by Cal. Gov. Code 65852.2(f)(3)(A), which prohibits any local agency - including Modesto - from charging impact fees on ADUs under 750 square feet. ADUs at or above 750 sq ft may be charged impact fees only in proportion to the square footage burden imposed by the primary dwelling. Modesto Irrigation District water charges and Stanislaus County school developer fees may still apply where authorized.

Modesto does not require owner-occupancy for ADUs, consistent with Cal. Gov. Code 65852.2(a)(8) as amended by AB 587 (2019) and AB 976 (2023), which permanently prohibit owner-occupancy as a condition of ADU permitting. JADUs, however, continue to require owner-occupancy under Cal. Gov. Code 65852.22(a)(2) - the owner must reside in either the primary dwelling or the JADU, and a deed restriction is recorded with Stanislaus County.

Modesto ADUs cannot be rented for fewer than 30 consecutive days under Cal. Gov. Code 65852.2(a)(6) and MMC 10-4.115. Long-term rentals (31+ days) are permitted with no city-issued occupancy permit. ADUs may not be sold separately from the primary residence unless Modesto adopts an opt-in ordinance under AB 1033 (Cal. Gov. Code 65852.26), which the city has not done. Short-term rentals citywide require a Transient Occupancy Registration Permit under MMC 8-2-606.

Modesto allows Accessory Dwelling Units (ADUs) on residential lots per California state law (Government Code §65852.2). ADUs up to 800 sq ft are permitted by right on single-family lots. Larger ADUs up to 1,200 sq ft may be allowed depending on lot size.

Modesto allows sheds and small accessory structures in residential zones. Structures under 120 sq ft typically do not require a building permit but must meet setback requirements. Larger structures require permits.

Modesto allows garage conversions to ADUs under California state ADU law. Converting a garage to living space requires building permits for electrical, plumbing, insulation, and egress. Replacement parking may not be required per state law.

Modesto adopts the California Fire Code through Modesto Municipal Code Title 8 (Buildings and Construction). Under California Fire Code section 308.1.4 as adopted, open-flame cooking devices may not be operated on combustible balconies or within 10 feet of combustible construction at multi-family (R-2) buildings, and LP-gas cylinders on such balconies are limited to 2.5 lb water capacity. Single-family backyard grilling is not restricted by city ordinance.

A built-in outdoor kitchen in Modesto typically requires building, electrical, plumbing, and mechanical permits from the Building Safety Division under Modesto Municipal Code Title 8 (which adopts the California Building Code and related state codes). Free-standing portable grills require no permit. Permanent gas lines, sinks, hardwired lighting, or roofed structures over 120 sq ft cross the threshold into permitted work.

Modesto has no ordinance specifically addressing residential backyard smokers, but MMC 9-9.509 (Property Maintenance) and the city's general nuisance authority let Code Enforcement reach excessive smoke that drifts off-property. San Joaquin Valley Air Pollution Control District Rule 4901 separately restricts wood and wood-pellet residential burning on declared no-burn days from November 1 through end of February.

Modesto has no ordinance restricting when residents may put up or take down holiday lights, no city brightness limit, and no color or animation rule on residential holiday lighting. The city's general nuisance authority and Property Maintenance Code (MMC 9-9.509) reach only displays so dilapidated or unmaintained that they create a public nuisance. Driver-glare hazards are preempted by Cal. Veh. Code 21466.5.

Modesto does not regulate year-round residential lawn ornaments (statues, gnomes, flamingos, religious figures, sports themes) by size, quantity, or content. The city's authority is limited to public right-of-way encroachment (MMC Title 7), property maintenance / public nuisance abatement (MMC 9-9.509, MMC Title 4), and to sign-code enforcement under MMC Title 10 when ornaments bear commercial advertising.

Modesto does not regulate residential inflatable holiday displays by size, height, or motor noise. They qualify as ordinary residential decorations. Excessive blower noise is subject to MMC 4-9 (Noise) and Cal. Civ. Code 3479 nuisance standards. Commercial inflatables bearing advertising are regulated as signs under MMC Title 10.

Modesto requires a grading permit before any excavation, fill, clearing, or stockpiling on new development. Projects of 1 acre or more must file an NPDES Notice of Intent and submit a Stormwater Pollution Prevention Plan; smaller projects still need an Erosion and Sediment Control Plan.

Modesto requires a grading permit before any cut, fill, clearing, or grubbing activity. Projects of one-half acre or more must file a state Notice of Intent; projects of one acre or more must also submit a Stormwater Pollution Prevention Plan (SWPPP).

Modesto has significant FEMA flood zones along the Tuolumne River and Dry Creek. Properties in Special Flood Hazard Areas (Zone A/AE) require flood insurance and must comply with floodplain development regulations. Modesto participates in the National Flood Insurance Program (NFIP).

Modesto allows up to 10 retail cannabis dispensaries citywide, restricted to specific commercial and industrial zones. Dispensaries must observe buffer distances from schools, parks, libraries, and residential uses, and are entirely banned from the downtown overlay area.

Modesto limits residential garage sales to two per year, up to three consecutive days each, under MMC § 10-3.206. No permit is required for the sale itself, but temporary signs must comply with Title 10, Chapter 6 sign rules and may not be placed on public rights-of-way or utility poles.

Modesto generally allows residential holiday decorations without a permit, provided they pose no traffic or safety hazards. Commercial businesses may use temporary banner signs but must obtain a permit from the Neighborhood Preservation Unit under MMC Title 10, Chapter 6.

Modesto requires residents to keep garbage, recycling, and organics containers off public rights-of-way except within 24 hours of service day. Containers must be set out by 6 AM on collection day and returned promptly. Organic waste contamination triggers progressive fines starting at $100.

Modesto's Property Maintenance Code, MMC § 9-9.509, declares blighted or deteriorating conditions public nuisances. The Code Enforcement Unit issues administrative citations and civil penalties against owners of properties with visible junk, debris, broken structures, or neglected landscaping.

Modesto's Property Maintenance Code (MMC Title 9, Chapter 9) requires all properties, including vacant lots, to be kept free of overgrown vegetation, weeds exceeding 12 inches, rubbish, and debris. Violations are nuisance conditions subject to abatement and civil penalties.

Modesto, located in California's Central Valley at roughly 50 feet elevation, experiences no meaningful snowfall. The city has no local snow-removal ordinance. California Streets and Highways Code §5610 requires adjacent property owners to maintain sidewalks in safe condition generally.

Modesto's zoning code limits residential garage and yard sales to no more than two per calendar year on the same premises, with each sale lasting no longer than three consecutive days. No permit is required.

Modesto has no standalone light-trespass ordinance. Intrusive outdoor lighting is addressed as a property nuisance under MMC §9-9.509, which prohibits conditions offensive to the senses or interfering with neighbors' comfortable enjoyment. New construction must comply with California Title 24, Part 6 outdoor lighting standards.

Modesto has no local dark-sky or dedicated outdoor lighting ordinance. Outdoor lighting on new and remodeled buildings is regulated by California Title 24, Part 6 (Energy Code), which requires shielded, downward-directed fixtures and controls for non-residential exterior lighting.

Modesto requires all residential rental property owners to register with the city and self-certify unit habitability. An annual audit inspects up to 10% of units, with a $100 per-unit fee. Noncompliant owners face fines and a public registry listing.

Modesto Municipal Code Title 5, § 5-5.108 requires residents to place solid waste, recycling, and organics carts at the curb by 6:00 AM on collection day. Carts must be removed within 12 hours of service and may not remain in the public right-of-way more than 24 hours.

Modesto requires all residential customers to use a three-container system — black (trash), green (organics), and blue (recycling) — collected by city-contracted haulers. Containers must be curbside by 6 AM on collection day and must not remain in the public right-of-way more than 24 hours before or after service.

Modesto provides residential customers two free curbside bulky item pickups per calendar year through licensed haulers Gilton Solid Waste Management and Bertolotti Disposal. Items must be placed curbside the evening before pickup. Most large household items are accepted; construction debris and hazardous materials are excluded.

Modesto requires door-to-door solicitors and peddlers to obtain a city permit under MMC Title 6, Chapter 2. Solicitors who call on residences displaying a posted 'No Soliciting' sign commit a violation. Permits require identification and may require background checks.

Modesto requires door-to-door solicitors and peddlers to obtain a Solicitation Temporary Permit from the Modesto Police Department before canvassing. The permit costs $10. Soliciting at homes with posted 'No Soliciting' signs is prohibited.

Modesto parks are open from dawn to dusk daily. Remaining in or entering a park after closing hours violates MMC §§ 12-4.202 and 12-4.203 and is enforced as a trespassing infraction by Modesto PD.

Modesto's Youth Protection Curfew (MMC §§4-7.201–4-7.203) prohibits minors under 18 from remaining unsupervised in public places during nighttime curfew hours. Exceptions apply for work, school, emergencies, and parental accompaniment.

Modesto's zoning code establishes minimum building setbacks for all zones under MMC Chapter 10-4. Single-family (R-1) and multi-family (R-2/R-3) zones require 15 feet front, 5 feet interior side (one-story), and 10 feet rear for one-story structures.

Modesto's Title 10 Zoning Code sets minimum yard setbacks and maximum lot coverage for residential zones. R-1 single-family lots are limited to 50% coverage (55% on corner lots), with front, side, and rear setback minimums based on building height and adjacency.

Modesto's zoning code caps building height by district: single-family and medium-density residential zones are limited to 2 stories or 30 feet; high-density residential allows 3 stories or 42 feet; commercial height ranges from 35 feet to 90 feet depending on zone and proximity to residential.

Modesto protects all street and park trees under MMC Title 7, Chapter 5. Removal of any city-owned street tree requires advance approval from the Forestry Division and must be performed by a city-approved vendor. Private tree work near street trees also requires prior city approval and an encroachment permit.

Modesto Municipal Code Title 7 requires a permit from the Director of Public Works to remove any city street tree. When removal is authorized, the responsible party must replace the tree with a size and species approved by city staff; replacement permits are valid for 60 days.

Modesto allows up to two garage sales per residential premises per calendar year under MMC § 10-3.206, without requiring a permit. Each sale may not exceed three consecutive days. Violations are punishable as infractions under general code enforcement.

Under Modesto's zoning code, § 10-3.206, no more than two garage or yard sales may be held on the same residential property per calendar year, and each sale may last no more than three consecutive days. No permit is required within these limits.

Modesto Municipal Code § 10-3.206 limits residential garage and yard sales to a maximum of two per calendar year on the same property, with each sale running no longer than three consecutive days. No permit is required within these limits.

Modesto has enacted no local predictive or fair-workweek scheduling ordinance. California has no statewide predictive scheduling law. Only San Francisco, Emeryville, and Los Angeles have city-level scheduling mandates in California.