East Honolulu, HI
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Most looked-up rules in East Honolulu
The topics readers look up most across the site, as they apply in East Honolulu.
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🏡 Home & Property
🌿 Yard & Garden
🏠 Renting & Housing
🔊 Noise & Neighbors
🐾 Animals & Farming
🔥 Fire & Safety
🚗 Parking & Streets
💼 Business & Licensing
📋 Permits, Signs & Events
🌎 Environment & Utilities
🛡️ Privacy & Civic
💼 Home Business
Zoning & Home Occupation Permits
Some RestrictionsUnder the Revised Ordinances of Honolulu Land Use Ordinance (Section 21-5.50(c)(3), formerly 21-5.350), a home occupation is an accessory use providing a service or product for…
Signage Rules
Heavy RestrictionsThe Revised Ordinances of Honolulu prohibit any exterior sign, display, or advertisement that shows a dwelling is used for a home occupation; under Section 21-5.350(c) there must be no…
Customer Traffic Restrictions
Some RestrictionsHome occupations that depend on client visits, including group instruction, must provide one off-street parking space per five clients on the premises at any one time, in addition to…
Home Daycare
Some RestrictionsA family child care home is a permitted accessory use in East Honolulu under the Land Use Ordinance, allowing care for up to 6 unrelated children at any given time with no exterior…
Cottage Food Operations
Some RestrictionsHawaiiHawaii has no cottage food statute. The exemption lives in the Department of Health's Food Safety Code, Hawaii Administrative Rules chapter 11-50, which was amended and compiled on…
Home Kitchen Operations
Light RestrictionsHawaiiHawaii has no microenterprise home kitchen permit, but it does have a genuine hot-meal carve-out. Hawaii Administrative Rules section 11-50-3(d)(5) exempts a home kitchen operated by a…
🧱 Fence Regulations
Height Limits
Some RestrictionsIn East Honolulu, which is governed by the City and County of Honolulu Land Use Ordinance, walls and fences (other than retaining walls) up to 6 feet may enclose or project into any…
Retaining Walls
Some RestrictionsIn East Honolulu, retaining walls containing fill within a required yard may not exceed six feet, measured from the lower of existing or finish grade to the top of the wall. Walls…
Material Restrictions
Some RestrictionsThe Honolulu Land Use Ordinance does not restrict materials for ordinary residential fences, but where a solid wall or fence is required as a buffer between commercial/industrial and…
Fence Permit Requirements
Some RestrictionsThe City and County of Honolulu Department of Planning and Permitting requires a building permit for any fence greater than 6 feet in height and any wall greater than 30 inches in…
Neighbor Fence Rules
Some RestrictionsHawaiiHawaii applies common law tort principles statewide under HRS 663-1, allowing neighbors to sue for spite fences and shared boundary fence cost recovery regardless of which county they…
🔊 Noise Ordinances
Barking Dogs
Some RestrictionsUnder the Revised Ordinances of Honolulu Chapter 12, an animal that makes noise continuously for ten minutes, or intermittently for one-half hour or more, and disturbs anyone is an…
Quiet Hours
Some RestrictionsEast Honolulu is part of the City and County of Honolulu, where community noise is governed by the State of Hawaii Department of Health under HAR Chapter 11-46. Nighttime runs 10:00…
Construction Hours
Heavy RestrictionsUnder HAR 11-46-7(j), a community noise permit may not authorize construction noise exceeding the limits before 7:00 a.m. or after 6:00 p.m. Monday through Friday, before 9:00 a.m. or…
Amplified Music & Outdoor Sound
Some RestrictionsHawaii's state bass-noise statute (HRS 342F-31.5) deems nighttime bass sound over 60 dBC (50 dBC near residential or mixed-use areas) to exceed the maximum permissible nighttime level…
Vehicle Noise
Some RestrictionsHAR 11-46-6(b) requires on-site vehicles and construction equipment to operate with a functioning, unmodified muffler, and Revised Ordinances of Honolulu 41-6.1 bars operating a…
Decibel Limits
Some RestrictionsHonolulu CountyAny activity in an Oahu public park that produces sound above 80 dBA measured 10 feet from the source for five straight minutes is unlawful unless the city sponsors or permits it.
Aircraft Noise
Few RestrictionsHawaiiFederal FAA law preempts state and county regulation of aircraft in flight. Hawaii cannot directly limit helicopter or airplane noise, leaving complaints to the FAA and airport…
🔥 Fire Regulations
Fireworks
Heavy RestrictionsHonolulu's Fireworks Control ordinance (ROH Article 6) bans possession or use of consumer fireworks, aerial devices, and display fireworks citywide, with narrow exceptions…
Fire Pits & Backyard Fires
Heavy RestrictionsEast Honolulu follows the City and County of Honolulu Fire Code: recreational, decorative, or ceremonial open fires (including backyard fire pits and bonfires) require the property…
Outdoor Burning
Heavy RestrictionsAll open burning in East Honolulu must comply with the Honolulu Fire Code: most categories require a letter to the fire department 14 days in advance and a 15-minute pre-light notice…
Smoke Detectors
Some RestrictionsHonolulu CountyWhen an addition is made to a Group R or I-1 building on Oahu, the existing structure must get single-station smoke alarms under the county's amended Existing Building Code.
Propane Storage
Some RestrictionsHonolulu CountyInstalling, dispensing or maintaining an LP-gas container on Oahu requires a Honolulu Fire Department permit under the city's amended Fire Code § 69.1.2.1, unless the tank is a…
Wildfire Zones
Some RestrictionsHawaiiHawaii's post-Lahaina fire law directs the State Fire Marshal to establish minimum defensible space requirements statewide and maintain a wildfire hazard map showing hazard zones…
🏗️ Accessory Structures
Shed & Carport Rules
Few RestrictionsIn East Honolulu (City and County of Honolulu), a one-story detached storage shed accessory to a home is exempt from a building permit when the aggregate floor area of such structures…
Garage Conversions
Some RestrictionsIn East Honolulu (City and County of Honolulu), an existing legally established accessory structure such as a detached garage in a residential or country district may be converted into…
ADU Rules
Some RestrictionsEast Honolulu (City and County of Honolulu) permits one accessory dwelling unit on residential and country lots of 3,500 square feet or more under the Land Use Ordinance, capping the…
ADU Rental Restrictions
Significant RestrictionsHonolulu CountyOwners must record a covenant limiting an accessory dwelling unit to long-term residential occupancy: no bed and breakfast or vacation rental use.
Tiny Homes
Few RestrictionsHawaiiHawaii's Act 39 (2024), codified at HRS §46-4.8, orders every county to allow at least two accessory dwelling units, or the reasonable equivalent, on all residentially zoned urban…
🏊 Swimming Pools & Spas
Fencing & Safety Requirements
Heavy RestrictionsEast Honolulu is governed by the City and County of Honolulu, whose Building Code (ROH Chapter 16, Article 6) requires every residential swimming pool to be enclosed by a barrier…
Pool Permits
Some RestrictionsIn East Honolulu a building permit is required before constructing a residential swimming pool, spa, or hot tub. The City and County of Honolulu Building Code (ROH Sec. 16, Section…
🏠 Short-Term Rentals
Occupancy Limits
Some RestrictionsHonolulu ordinance limits a bed and breakfast home to two guest rooms and four guests at one time, and caps overnight transient occupants at two adults per allowable sleeping room…
Short-Term Rental Permits
Heavy RestrictionsEast Honolulu is governed by the City and County of Honolulu. Owners of bed and breakfast homes or transient vacation units must register annually with the Department of Planning and…
Taxes & Fees
Some RestrictionsHonolulu CountyHonolulu charges its own Land Use Ordinance fee for every bed and breakfast home or transient vacation unit permit, separate from the 3 percent transient accommodations tax owners…
Noise Rules
Some RestrictionsHonolulu CountyHonolulu requires every bed and breakfast home and transient vacation unit to post house rules imposing quiet hours between 10:00 p.m. and 7:00 a.m. for overnight guests.
Repeat Violator Strikes
Significant RestrictionsHonolulu CountyROH § 21-5.70-3(2)(C)(ix)(aa) lets Honolulu's planning director revoke a bed and breakfast home or transient vacation unit's registration at any time once the owner or operator has…
Extended Home Share
Significant RestrictionsHonolulu CountyRenting rooms in an Oahu home for stays under 90 consecutive days is allowed only as a registered bed and breakfast home under ROH § 21-5.70-3, which confines the use to narrow zoning…
Short-Term Rental Parking Rules
Some RestrictionsHonolulu CountyEvery Honolulu bed and breakfast home or transient vacation unit must keep a scaled parking plan on file identifying available parking stalls for owners, guests, and service providers.
Primary-Residence-Only Rule
Some RestrictionsHonolulu CountyHonolulu's bed and breakfast registration requires the property to carry a real-property-tax home exemption and the applicant to hold at least a 50 percent ownership interest…
Insurance Requirements
Some RestrictionsHonolulu CountyEvery bed and breakfast home and transient vacation unit on Oahu must carry at least $1,000,000 per occurrence in commercial general liability insurance or homeowner's insurance with…
Host Platform Liability
Significant RestrictionsHonolulu CountyROH § 21-2A.40 fines a hosting platform like Airbnb or Vrbo between $1,000 and $10,000 for each day it keeps facilitating bookings for a bed and breakfast home or transient vacation…
🚗 Parking Rules
Driveway Rules
Some RestrictionsHonolulu CountyROH § 21-6.50(c) requires every off-street parking space, parking lot, and driveway on Oahu to be maintained with a dust-free, durable, all-weather surface. Only the preservation…
Overnight Parking
Some RestrictionsHonolulu CountyWhere signs are posted, Honolulu bars leaving a vehicle in the same spot on a public street longer than 24 hours; a new violation accrues every three hours after the first citation.
Street Parking Limits
Some RestrictionsHonolulu CountyHonolulu drivers must park parallel to the curb, headed in the direction of traffic, with wheels within 12 inches of the edge; parking against traffic outside a marked stall violates…
Commercial & Oversized Vehicles
Some RestrictionsHonolulu CountyHonolulu bans parking commercial trucks, buses, vans and trailers over 10,000 pounds or 20 feet long on any public street for more than four hours, with narrow exceptions for active…
EV Charging
Light RestrictionsHonolulu CountyROH § 21-6.60 sets two rules for electric vehicle charging stations on Oahu: charging equipment mounted on pedestals, lighting posts, or bollards must not impede pedestrian, bicycle…
Loading Zones
Some RestrictionsHonolulu CountyCommercial vehicles with a valid decal may load or unload in a marked freight curb loading zone for up to 30 minutes, and never during restricted peak-hour tow-away times.
Abandoned Vehicles
Some RestrictionsHonolulu CountyLeaving a vehicle unattended on an Oahu street or highway for more than 24 hours counts as abandonment, and the city can remove it and bill the owner.
Curb Color Rules
Some RestrictionsHonolulu CountyHonolulu's curb loading zones must be painted yellow for freight, red for passenger and bus zones, or alternating yellow-red for combination zones, with signs posted for effective days…
Towing & Impound Rights
Some RestrictionsHawaiiHawaii caps what a towing company may charge for a nonconsensual tow from private or public property: $75 for a tow, $85 with a dolly, $7.50 per mile and $25 per day storage for the…
🌿 Landscaping Rules
Tree Trimming
Some RestrictionsHonolulu CountyYou cannot trim, prune, remove or plant a tree in the public right-of-way along an Oahu street on your own say-so. ROH § 10-1.4 puts the Department of Parks and Recreation in charge of…
Tree Removal & Heritage Trees
Heavy RestrictionsHonolulu CountyHonolulu bans removing or destroying any tree the City Council has designated "exceptional" under Chapter 40's tree-protection article; ROH § 40-8.8(a) makes it unlawful without…
Native Plants
Light RestrictionsHonolulu CountyHonolulu directs that new or renovated city-funded landscaping, buildings, parks, and housing developed with public money, incorporate indigenous and Polynesian-introduced plants…
Weed Ordinances
Some RestrictionsHonolulu CountyUncultivated, flammable weeds taller than 18 inches within 30 feet of a building in residential and apartment zoning districts are a declared public nuisance under Honolulu's Housing…
Rainwater Harvesting
Few RestrictionsHawaiiHawaii's Department of Health runs a statewide program under HRS §340E-4.8 that tests residential rainwater catchment water each year for lead and copper for a $25 household fee, and…
Water Restrictions
Heavy RestrictionsHawaiiHawaii's State Water Code establishes uniform water use regulation through the Commission on Water Resource Management. Designated water management areas trigger mandatory permits and…
🐔 Animal Ordinances
Cat Rules
Some RestrictionsHonolulu CountyEvery cat over four months old on Oahu must wear identification or carry a registered microchip under ROH § 12-6.2(a). Cats picked up without ID sit with the animal control contractor…
Breed Restrictions
Significant RestrictionsHonolulu CountyHonolulu does not single out any dog breed as inherently dangerous. ROH § 12-7.1 defines a dangerous dog purely by conduct, an unprovoked attack on a person or animal, and states…
Beekeeping
Some RestrictionsHonolulu CountyOahu beekeepers may keep up to eight honeybee hives per zoning lot in movable-frame hives, set at least 25 feet from any property line, street, sidewalk, or alley unless screened by a…
Mandatory Spay/Neuter
Significant RestrictionsHonolulu CountyA stray dog impounded three or more times in 12 months in Honolulu must be spayed or neutered by animal control before its owner can redeem it.
Chickens & Livestock
Significant RestrictionsHonolulu CountyFarm animals like pigs, cows, goats, sheep, horses, camels and llamas need enclosures set back 300 feet from every property line, ruling out most residential lots.
Dog Leash Laws
Some RestrictionsHawaiiHawaii has no comprehensive statewide leash law; dog leash and at-large rules are set by county ordinance. State law (HRS 143-8) authorizes officers to seize unlicensed dogs found…
Exotic Pets
Heavy RestrictionsHawaiiHawaii has the strictest exotic pet rules in the United States. HRS Chapter 150A and Department of Agriculture rules prohibit importing or possessing most non-native animals…
🎪 Special Events & Permits
Street Fair Rules
Significant RestrictionsHonolulu CountyStreet festivals anywhere on Oahu need a street activity permit, and inside the Waikiki special district the director may approve only two per four-month period each year.
Commercial Filming on Public Right-of-Way
Some RestrictionsHonolulu CountyKailua Beach Park and Kalama Beach Park are closed to commercial activity around the clock, but ROH § 10-1.2(h)(1) carves out one weekend window for commercial filming. Crews with a…
Parade Permits
Significant RestrictionsHonolulu CountyA permit from the director of transportation services is required before any parade, march, or other activity that closes an Oahu street, with limited exceptions for military and…
Sidewalk Dining & Cafés
Some RestrictionsHonolulu CountyHonolulu lets restaurants apply for revocable permits to operate outdoor dining on sidewalks, parklets, pedestrian malls, parks, and playgrounds islandwide, with a $50 application…
Park Event Permits
Some RestrictionsHonolulu CountyThe City and County of Honolulu requires a Department of Parks and Recreation permit before using any park it controls for picnic groups of 50 or more people, camping, sports…
🗑️ Trash & Recycling
Illegal Dumping
Significant RestrictionsHonolulu CountyThrowing, dropping or dumping refuse or bulky waste on any street, alley, highway or public place anywhere on Oahu is banned, with fines up to $2,500 per violation under ROH §§ 42-1.10…
Mandatory Organics Recycling
Some RestrictionsHonolulu CountyLarge restaurants, hotels, food courts, markets, food manufacturers and hospitals across Oahu must separate food waste and deliver it to a recycling facility under Revised Ordinances…
Bulk Item Disposal
Some RestrictionsHonolulu CountyOwners who don't clear bulky waste within 7 days of written notice create a public nuisance, and Honolulu can remove it and bill the cost plus interest under ROH § 42-4.8.
Bin Placement Rules
Some RestrictionsHonolulu CountyRefuse and recycling carts can go to the curb on or the evening before pickup day, must not block traffic or sidewalks, and must be removed from the street after collection day under…
Pickup Rules & Schedules
Some RestrictionsHonolulu CountyEveryday household refuse for Honolulu pickup must go in a city-provided cart, or in manual-collection areas a durable 10-35 gallon lidded can under 75 pounds full, per ROH §…
Recycling Requirements
Some RestrictionsHonolulu CountyHonolulu's Department of Environmental Services runs a mandatory islandwide curbside recycling program under ROH § 42-1.12, phased in by ordinance deadline starting July 1, 2007, with…
Collection Schedule
Some RestrictionsHonolulu CountyThe Refuse Division administers island-wide trash and recycling collection for every building on Oahu under ROH § 42-1.3, unless the owner arranges a licensed private collector or an…
Yard Waste Collection
Some RestrictionsHonolulu CountyIn manual-collection areas of Oahu, tree branches for pickup can't exceed 9 inches in diameter and green waste must be cut to 3-foot lengths in 50-pound bundles under ROH §…
Dumpster Rules
Some RestrictionsHonolulu CountyHonolulu bars three-cubic-yard mechanical-handling refuse containers from streets and sidewalks. ROH § 42-1.4(e) requires them on the property they serve, placed where the collection…
🔧 Building Safety
Plumbing Permits
Some RestrictionsHonolulu CountyHonolulu adopted the Hawai'i State Plumbing Code, based on the 2018 Uniform Plumbing Code, under ROH § 19-1.1. The code makes it unlawful to install, alter, repair, or replace a…
Building Permits
Some RestrictionsHonolulu CountyReroofing on Oahu needs a building permit from Honolulu's Department of Planning and Permitting unless the building is a Group R-3 or U occupancy and the work will not adversely affect…
Green Building Code
Some RestrictionsHonolulu CountyCity and County of Honolulu facilities larger than 5,000 square feet must be designed to LEED Silver, the U.S. Green Building Council's minimum sustainability standard, under Revised…
Building Inspections
Some RestrictionsHonolulu CountyHonolulu adopts the 2018 International Building Code by reference under ROH § 16-1.1 and rewrites its inspection article to require five checkpoints for any permitted project…
Electrical Permits
Some RestrictionsHonolulu CountyHonolulu adopted the National Electrical Code, NFPA 70, 2017 edition, as the State Electrical Code effective August 21, 2018, under ROH Section 17-1.1, with island-wide amendments to…
Carbon Monoxide Detectors
Some RestrictionsHonolulu CountyNew buildings on Oahu must have carbon monoxide detection, and existing dwellings trigger the same requirement once a permitted addition, alteration, or repair crosses the Chapter 18…
Fire Sprinkler Requirements
Light RestrictionsHonolulu CountyNew one- and two-family homes on Oahu only need fire sprinklers when fire department access or water supply falls short of code, not as a blanket requirement for every new house.
🏚️ Property Maintenance
Vacant Lot Maintenance
Some RestrictionsHonolulu CountyOwners of vacant and improved lots across Oahu must keep their property free of weeds, garbage, trash, and waste at all times under ROH § 40-7.3. The Department of Planning and…
Property Blight
Significant RestrictionsHonolulu CountyUnder Revised Ordinances of Honolulu § 16A-10.2, any building on Oahu that the building official determines is substandard, unsafe, or endangers life, health, or safety is…
🛏️ Homelessness & Encampment Rules
Sit-Lie Rules
Significant RestrictionsHonolulu CountyIn the Waikiki special district, no one may sit or lie on a public sidewalk or on bedding, chairs, or other items placed on it, with exceptions for emergencies, disabilities, and free…
Encampment Sanitation
Heavy RestrictionsHonolulu CountyThe City and County of Honolulu bans storing personal property on public property islandwide, authorizing impoundment of encampment belongings left on sidewalks, medians, or parks…
💡 Outdoor Lighting
Light Trespass & Shielding
Light RestrictionsHonolulu CountyCity-installed street lighting fixtures in Honolulu must use full-cutoff or semi-cutoff designs that direct light downward, reducing glare and light pollution across Oahu.
Dark Sky Rules
Some RestrictionsHonolulu CountyROH § 21-4.100 requires every commercial and industrial use on Oahu to shield outdoor lighting with full cut-off fixtures so no light spills directly onto an adjoining country…
🚶 Sidewalk & Pedestrian Rules
Encroachment Permits
Some RestrictionsHonolulu CountyHonolulu requires a written permit and $200 fee before anyone places walls, fences, or benches in the sidewalk area on Oahu.
Obstruction Rules
Some RestrictionsHonolulu CountyHonolulu law bans blocking a public sidewalk between 6 a.m. and 10 p.m. islandwide, with exceptions for medical emergencies, permitted events, and people waiting in line who don't…
🍔 Food Trucks & Mobile Vendors
Food Truck Permits
Significant RestrictionsHonolulu CountyAny food truck, lunch wagon, or mobile food vendor selling on a public street, sidewalk, or highway anywhere on Oahu needs an annual peddler's license from the city under ROH §…
Sidewalk & Mobile Vending
Some RestrictionsHonolulu CountyIn Chinatown, College Walk Mall, Sun Yat Sen Mall, and Historic Moiliili, a store's food peddling on the adjoining sidewalk can't include on-site cooking, cutting, or food prep.
Vending Zones
Some RestrictionsHonolulu CountyFood trucks and lunch wagons selling on Oahu streets must move every 3 hours and can't return within 300 feet for 3 hours after leaving.
🚷 Public Conduct
Aggressive Panhandling
Some RestrictionsHonolulu CountyHonolulu bans aggressive panhandling within 10 feet of any ATM, ATM facility, or check-cashing business anywhere on Oahu. The ordinance defines six specific behaviors that cross the…
Outdoor Smoking Restrictions
Significant RestrictionsHonolulu CountySmoking is banned islandwide in all public parks, recreation areas, and facilities run by the parks or enterprise services departments, plus within 20 feet of any bus stop.
Loitering Rules
Some RestrictionsHonolulu CountyNo one may go, remain, loiter, or play games on any public school building or grounds anywhere on Oahu without lawful business or an excuse, under ROH § 41-25.1. A violation is…
Public Alcohol Use
Significant RestrictionsHonolulu CountyNo one may possess an open container of intoxicating liquor on any Oahu street or sidewalk, or in any public park, playground, school ground, or public parking lot, under ROH §…
🌀 Hurricane Preparedness
Hurricane Shutters
Some RestrictionsHonolulu CountyHomes in windborne debris regions on Oahu must have glazed openings protected against flying debris, either with impact-rated glazing or approved wood-panel shutters.
Storm Debris
Light RestrictionsHonolulu CountyAfter a hurricane or other disaster on Oahu, ROH § 42-4.7 authorizes Honolulu's environmental services director to waive the refuse collection and disposal charges set by the article…
🌍 Environmental Rules
Erosion Control
Significant RestrictionsHonolulu CountyHonolulu requires an approved erosion and sediment control plan for any land-disturbing activity needing a building, grading, stockpiling, or trenching permit.
Flood Zones
Significant RestrictionsHonolulu CountyAny development in Honolulu's general floodplain zone A needs the director's review and approval before construction begins.
Flood Elevation Requirements
Some RestrictionsHonolulu CountyIn Oahu's flood fringe zones AE and AH, new residential construction and substantial improvements must have the lowest floor, including basements, elevated to or above the base flood…
Stormwater Management
Significant RestrictionsHonolulu CountyHonolulu bans dumping pollutants or unpermitted effluent into drainage facilities and requires a chief engineer permit for any non-stormwater discharge into the city's storm sewer…
Coastal Development
Heavy RestrictionsHawaiiHawaii's Coastal Zone Management law requires Special Management Area permits for development near the shoreline. State sets minimum standards while counties process most permits…
🛴 Mobility & Curb Rules
E-Bike Classes
Some RestrictionsHonolulu CountyOahu law caps electric bicycle motors at 750 watts, permits use on streets, highways, alleys, paths, and trails, and requires safe, seated, forward-facing riding at all times.
Shared E-Scooter Rules
Some RestrictionsHonolulu CountyShared e-scooters and other shared micromobility vehicles need a city parking permit, and riders may not park them on sidewalks, streets, or blocking traffic, bus stops, or driveways.
Bike Lane Rules
Some RestrictionsHonolulu CountyHonolulu bars driving, parking, stopping or standing any vehicle other than a bicycle in a marked bicycle lane, with narrow exceptions for emergency and utility vehicles; violators…
Golf Carts & Low-Speed Vehicles
Significant RestrictionsHawaiiHawaii recognizes exactly one street-legal low-speed class, the neighborhood electric vehicle, and the words golf cart appear nowhere in HRS chapters 249, 286, 291 or 291C. A…
🪧 Sign Regulations
Political Signs
Few RestrictionsHonolulu CountyHonolulu exempts political campaign signs from the Land Use Ordinance's sign-permit system entirely: ROH § 21-7.60(b)(10) says no permit is required and district sign regulations don't…
Digital Billboards
Heavy RestrictionsHonolulu CountyHonolulu's sign code classifies any electronic programmable message sign, digital display, plasma or LED sign, or video/holographic sign as a "flashing sign," and ROH § 21-7.30(e)…
Window Signs
Light RestrictionsHonolulu CountyHonolulu doesn't count a store's window display as a regulated "sign" at all, so it skips the Land Use Ordinance's permit and sign-area limits, but ROH § 21-7.20 still confines any…
Garage Sale Signs
Significant RestrictionsHonolulu CountyOahu law treats any garage-sale sign posted in a street right-of-way, on a medial strip, or on a public mall as an unlawful sign subject to immediate removal by the city.
🚪 Soliciting & Door-to-Door
🏪 Business Licensing & Operations
Secondhand Dealers
Some RestrictionsHonolulu CountyHonolulu requires anyone doing business as a secondhand dealer anywhere on Oahu to hold a license from the director of budget and fiscal services, issued under HRS Chapters 445 and…
Auto Repair on Residential Property
Significant RestrictionsHonolulu CountyVehicle repair or painting is banned as a home occupation unless it's five or fewer household-owned vehicles per year.
Adult Entertainment
Significant RestrictionsHonolulu CountyHonolulu requires a city panoram license to run adult peep-show booth businesses and sets a minimum 6-foot aisle so every booth stays visible to staff and inspectors.
Tobacco Retail License
Some RestrictionsHawaiiHawaii regulates retail sales of electronic smoking devices and e-liquid under HRS Chapter 245 and 712-1258, requiring retailer permits, age verification, and packaging standards for…
📐 Building Setbacks & Zoning
Setback Rules
Some RestrictionsHonolulu CountyThe City and County of Honolulu requires a minimum 10-foot front yard and 5-foot side and rear yards for single-family homes across the R-3.5 through R-20 residential districts, per…
Lot Coverage Limits
Some RestrictionsHonolulu CountyNew Oahu dwellings built under permits filed after May 1, 2019 cannot cover more than 75 percent of the zoning lot with impervious surface, on top of the 0.7 floor area ratio cap.
Structure Height Limits
Some RestrictionsHonolulu CountyHouses in Honolulu's residential zoning districts, R-3.5 through R-20, must fit inside a building envelope that tops out between 25 and 30 feet, formed by the intersection of two…
🚜 Right to Farm
Agricultural Zoning Protection
Some RestrictionsHonolulu CountyOahu's AG-1 and AG-2 zoning districts exist specifically to conserve farmland and keep incompatible uses off agricultural land.
Farm Nuisance Protection
Some RestrictionsHawaiiHRS Chapter 165, Hawaii's Right to Farm Act, bars courts from declaring a farming operation a nuisance if it is conducted consistent with generally accepted agricultural and management…
🖥️ Data Centers & Crypto Mining
🗺️ Zoning Overlays & Bonuses
Density Bonus Law
Light RestrictionsHonolulu CountyIn Honolulu's B-2 community business district, ROH § 21-3.110-1(c)(5) lets developers build more floor area than the base zoning allows by dedicating land to public open space or…
Downtown Design Guide
Significant RestrictionsHonolulu CountyNew construction and renovation in Honolulu's Hawaii Capital Special District, the downtown civic core around the State Capitol, Iolani Palace and King/Beretania Streets, must follow…
🌙 Curfew Laws
Park Curfew
Some RestrictionsHonolulu CountyOahu's public parks close overnight under posted hours, and entering or staying in a park after closing is unlawful citywide, with a narrow exception to reach the shoreline at beach…
Juvenile Curfew
Some RestrictionsHawaiiHawaii statute imposes a uniform curfew on minors under 16 statewide between 10 p.m. and 4 a.m. The state-level curfew applies in every county, with limited exceptions for accompanied…
☀️ Solar Energy
Panel Permits
Some RestrictionsHonolulu CountyHonolulu requires new homes to be built solar-ready, with an electrical panel sized to accommodate a future rooftop photovoltaic system.
Expedited Solar Permitting
Light RestrictionsHonolulu CountyHonolulu must approve or deny rooftop solar permit applications within 14 calendar days, or 28 days for projects over $50,000.
HOA Restrictions
Few RestrictionsHawaiiHRS Section 196-7 prohibits any homeowners association, condominium, or planned community from preventing the installation of a solar energy device on a homeowner's roof or property…
🔑 Rental Property Rules
Repairs & Habitability
Some RestrictionsHonolulu CountyEvery dwelling unit, lodging house, and congregate residence across Oahu must have a bathroom with a toilet, sink, and tub or shower, plus a kitchen with a sink, under Honolulu's…
Eviction Notice & Process
Some RestrictionsHawaiiHawaii requires written notice before eviction. For nonpayment of rent, HRS § 521-68 requires a written demand giving the tenant not less than five business days to pay before the…
Landlord Entry & Notice
Some RestrictionsHawaiiUnder HRS § 521-53, a Hawaii landlord must give the tenant at least two days' notice before entering the dwelling unit and may enter only during reasonable hours, except in an…
Late Fees & Grace Periods
Some RestrictionsHawaiiHawaii caps rent late charges by statute. Under HRS § 521-21(f), where the rental agreement provides for a late charge for rent not paid when due, that charge may not exceed eight per…
Lease Termination & Notice to Vacate
Some RestrictionsHawaiiFor a month-to-month tenancy, HRS § 521-71 requires the landlord to give at least 45 days' written notice to terminate and the tenant to give at least 28 days' written notice. Where…
Rent Increase Notice
Some RestrictionsHawaiiHawaii has no rent control and sets no cap on the amount of a rent increase, but the Residential Landlord-Tenant Code requires advance written notice. Under HRS § 521-21, rent on a…
Rental Registration
Heavy RestrictionsHawaiiHawaii requires every operator of a transient accommodation, including short-term vacation rentals statewide, to register with the Department of Taxation, obtain a TAT identification…
Security Deposit Rules
Some RestrictionsHawaiiUnder Haw. Rev. Stat. 521-44, a landlord may collect a security deposit of up to one month's rent, plus a separate pet deposit of up to one month's rent. The deposit must be returned…
Squatter's Rights & Adverse Possession
Heavy RestrictionsHawaiiHawaii makes adverse possession very hard to claim. HRS § 657-31 bars an action to recover land after twenty years, but HRS § 657-31.5 limits any adverse-possession claim accruing…
📋 Code Violation Reporting
📢 Noise from Specific Sources
🌱 Cannabis Regulations
Dispensary Zoning
Heavy RestrictionsHawaiiHawaii Department of Health licenses a fixed number of medical cannabis dispensaries statewide and sets buffer requirements. Counties cannot create additional licenses or override…
Home Cultivation
Heavy RestrictionsHawaiiHawaii allows registered medical cannabis patients to grow up to ten plants at one secured location under HRS 329-122. As of December 31, 2024, primary caregivers may no longer…
🔫 Firearms
Concealed Carry
Heavy RestrictionsHawaiiHRS 134-9 governs Hawaii concealed carry licensing. Following the U.S. Supreme Court's Bruen decision, Hawaii revised standards but maintains stringent training, application, and…
Local Firearms Preemption
Heavy RestrictionsHawaiiHawaii Revised Statutes Chapter 134 establishes statewide firearms regulations, but unlike many states, Hawaii does not broadly preempt counties from enacting local firearms ordinances…
Open Carry
Heavy RestrictionsHawaiiHawaii prohibits open carry of firearms in public without a license issued under HRS 134-9. Unlicensed open carry is a felony, making Hawaii one of the most restrictive states for…
Firearms in Vehicles
Heavy RestrictionsHawaiiHawaii imposes some of the nation's strictest rules on carrying firearms in vehicles. HRS 134-25 and HRS 134-26 prohibit carrying a loaded or unloaded pistol, revolver, or long gun in…
🎰 Gambling & Gaming
Charitable Bingo and Raffles
Heavy RestrictionsHawaiiHawaii has no charitable-gaming exemption: HRS § 712-1220 defines any paid-entry raffle, bingo game, or drawing as a "lottery," and Chapter 712 excludes only bona fide business…
Social Gambling Rules
Significant RestrictionsHawaiiHawaii bans nearly all gambling as a misdemeanor under HRS 712-1223, but 712-1231 lets a defendant assert social gambling as an affirmative defense at trial -- requiring equal-terms…
Sports Betting Law
Heavy RestrictionsHawaiiHawaii outlaws sports betting outright under HRS §712-1223: knowingly participating in any gambling activity, including wagering on a game's outcome, is a misdemeanor. Bookmaking…
🏘️ HOA Rules
Assessment & Dues
Heavy RestrictionsHawaiiUnder Haw. Rev. Stat. § 421J-10.5, all unpaid assessments automatically become a lien on the unit that the association may foreclose by court action or by nonjudicial power-of-sale…
Board Procedures
Some RestrictionsHawaiiUnder Haw. Rev. Stat. § 421J-5, all board meetings except executive sessions must be open to members. Section 421J-3.5 requires at least 14 days' written notice of regular, annual, or…
CC&R Enforcement
Some RestrictionsHawaiiUnder Haw. Rev. Stat. § 421J-13, almost any dispute over interpreting or enforcing the association documents must, at any party's request, first go to mediation. Section 421J-10 awards…
Clotheslines & Energy Devices
Few RestrictionsHawaiiHawaii's right-to-dry statute, HRS section 196-8.5, says no covenant, declaration, bylaw, deed, lease or similar binding agreement may prevent an owner from installing a clothesline on…
EV Charger Rights
Few RestrictionsHawaiiHawaii law says no covenant, declaration, bylaw, deed, lease or similar agreement may stop an owner from installing an electric vehicle charging system on or near the parking stall of…
HOA Fines & Enforcement
Few RestrictionsHawaiiHawaii's Planned Community Associations law, Haw. Rev. Stat. Chapter 421J, contains no statute authorizing fines, capping fine amounts, or prescribing notice or hearing procedures…
Lien & Foreclosure Limits
Some RestrictionsHawaiiHawaii condominiums run on HRS chapter 514B, not on the planned community law in chapter 421J, and section 514B-146 gives the association a broad lien with narrow but real limits. An…
Rental Restriction Limits
Some RestrictionsHawaiiHawaii's condominium act limits leasing restrictions adopted as board rules, not leasing restrictions written into the governing documents. Under HRS section 514B-105(b), unless the…
⚖️ Know Your Rights
DUI Checkpoint Legality
Some RestrictionsHawaiiSobriety checkpoints are legal in Hawaii, where the statutes call them intoxicant control roadblocks. HRS §291E-19 lets the police departments of the four counties run them, but only…
Recording Police
Few RestrictionsHawaiiHawaii protects the right to film police, but it never wrote a standalone right-to-record statute. Act 164, Session Laws of Hawaii 2016, instead inserted a matching proviso into the…
Stop & Identify Laws
Light RestrictionsHawaiiHawaii has no statute that obliges a person to identify themselves to police generally. The duty exists only where a specific chapter creates it. HRS §291C-172 requires anyone detained…
Vehicle Search & Consent
Significant RestrictionsHawaiiHawaii has no statute saying that lawful cannabis possession cannot justify a vehicle search. Its medical cannabis law works the other way round: HRS §329-125(a) lets a registered…
🚬 Tobacco & Vaping
Tobacco Age Restrictions
Some RestrictionsHawaiiHawaii was the first U.S. state to raise the tobacco purchase age to 21 in 2016. HRS 712-1258 prohibits the sale, furnishing, or purchase of tobacco and electronic smoking devices by…
Flavored Tobacco Bans
Some RestrictionsHawaiiHawaii has no statewide ban on flavored tobacco or vape products, but the City and County of Honolulu and other county governments have considered or adopted local restrictions…
🚗 Vehicle Equipment Laws
Underglow & Auxiliary Lighting
Significant RestrictionsHawaiiHawaii's toughest lighting rule is about colour, not brightness. HRS §291-31.5 makes it an offense to knowingly operate, affix, display or even possess any lamp, reflector or…
Dash Cam & Windshield Mounting
Few RestrictionsHawaiiHawaii does not prohibit mounting a dash camera on the windshield or the dashboard. Three separate closed lists in the statutes could have caught one and none of them does: HRS §286-83…
Lane Splitting & Filtering
Significant RestrictionsHawaiiLane splitting and lane filtering are both unlawful in Hawaii. HRS section 291C-153(c) says no person shall operate a motorcycle between lanes of traffic or between adjacent lines or…
Plate Covers & Obstruction
Heavy RestrictionsHawaiiSince Act 124 took effect on May 29, 2025, Hawaii has one of the bluntest plate-cover rules in the country. HRS section 286-73 prohibits the use of any cover or shield installed over a…
Studded Tire & Chain Rules
Significant RestrictionsHawaiiHawaii does not run a studded-tire season. HRS section 291-33 bans operating any vehicle on a public road whose wheels carry flanges, ribs, clamps, cleats, lugs, chains, spikes or…
Window Tint Limits
Significant RestrictionsHawaiiHawaii allows sun screening film on the front side windows and wing vents only if the film and the glass together pass a light transmittance of no less than thirty-five per cent plus…