Local rules and regulations for New York County, New York. Population: 1,694,251.
Verified from official government sources
Select a topic to see New York County's rules on that subject.
Manhattan has no inch-based weed ordinance but enforces nuisance rules under the NYC Admin Code. Owners must remove rank weeds, poison ivy, and overgrowth that harbor pests or trash on lots.
Manhattan has few lawns, but the NYC Administrative Code requires owners to keep lots free of rank weeds, poison ivy, and overgrown grass visible as a public nuisance. No specific height limit applies.
All street trees in Manhattan are owned by NYC Parks. Any trimming of a street tree requires a free Parks Tree Work Permit. Unauthorized pruning can bring fines from 500 to 15,000 dollars.
Rainwater harvesting is legal and encouraged in Manhattan. NYC DEP runs a rain barrel giveaway program and offers green infrastructure grants for larger systems. Plumbing code rules apply to potable connections.
NYC DEP can impose outdoor watering restrictions during drought. Year-round rules prohibit wasting water, and private sprinkler systems must meet NYC Plumbing Code backflow requirements.
Manhattan supports native plantings through NYC Parks, GreenThumb, and DEP stormwater programs. There is no mandate to plant natives on private property, but state-listed invasive species must be avoided.
NYC has no outright ban on artificial turf for residential use, but NYC Parks has restricted new synthetic turf fields citing heat and PFAS concerns. Private Manhattan installs face DEP stormwater rules.
Removing a street tree in Manhattan without an NYC Parks permit can bring fines of 500 to 15,000 dollars plus restitution. Even dead street trees may only be removed by Parks or a permitted contractor.
Events in Manhattan parks including Central Park require NYC Parks special event permits; large events need earlier application and insurance.
Manhattan block parties require a Street Activity Permit from NYC SAPO (Mayor's Street Activity Permit Office), typically filed 90 days in advance with neighbor consent.
Manhattan sidewalk dining is regulated under the Dining Out NYC program (Local Law 121 of 2023) administered by DOT, replacing the former DCWP sidewalk cafe license.
Manhattan bins must be placed at the curb no earlier than set-out time, kept lidded, and removed from the sidewalk within a day of pickup.
Manhattan residents can schedule DSNY bulk pickup for large items; mattresses and upholstered furniture require CFC/encasement rules, and appliances with refrigerants need freon removal.
DSNY collects residential trash in Manhattan on scheduled days; set-out times are now 8 pm with bins (or 6 pm with bins) per the 2024-2025 containerization rules.
Manhattan residents must source-separate metal/glass/plastic/cartons and paper/cardboard under NYC Local Law 19 of 1989; organics curbside collection is rolling out citywide.
Manhattan condo and co-op disputes are generally handled through board hearings, mediation, NY Attorney General complaints, or litigation in state Supreme Court.
Manhattan board governance follows NY Real Property Law Article 9-B (condos) or NY Business Corporation Law Article 4 (co-ops), NOT traditional HOA law.
Manhattan condos collect common charges and co-ops collect maintenance under NY RPL 9-B and BCL Article 4; non-payment leads to liens or share foreclosure.
Manhattan condo declarations/bylaws and co-op proprietary leases/house rules are enforced through board fines, injunctions, or termination of proprietary leases.
Manhattan condos and co-ops require alteration agreements plus DOB permits, and buildings in historic districts also need Landmarks Preservation Commission approval.
New York State Real Property Actions and Proceedings Law 843 prohibits spite fences. In Manhattan, boundary disputes are usually resolved through civil action in Housing Court or Supreme Court, not by a county ordinance.
Retaining walls in Manhattan are regulated under the NYC Building Code and Zoning Resolution. Walls over 4 feet in exposed height require licensed design professionals and a NYC Department of Buildings permit.
Manhattan is almost entirely zoned for dense urban use, so backyard fences are rare. The NYC Zoning Resolution caps residential fences at 4 feet in front yards and 6 feet in side or rear yards.
Barbed and razor wire are prohibited on residential property in NYC. In landmarked or historic districts of Manhattan, the LPC controls fence materials and typically requires iron, wood, or masonry.
Most residential fences under 6 feet that meet zoning do not require a DOB permit, but work in historic districts or on landmarked properties requires Landmarks Preservation Commission approval first.
Private outdoor pools are rare in Manhattan, but any residential pool over 24 inches deep must have a 4-foot barrier with self-closing, self-latching gates under NYC Building Code Section 3109.
Fences in Manhattan must comply with the NYC Zoning Resolution, Building Code, and Landmarks rules where applicable. They must be structurally sound, not encroach on the sidewalk, and not create sightline hazards.
Manhattan elevators require annual DOB Category 1 inspections, 5-year Category 5 tests, and continuous licensed maintenance under NYC Admin Code Title 28.
Manhattan scaffold work is governed by NYC Admin Code Title 28, Local Law 196 (40 hours Site Safety Training), and NY State Labor Law 240/241 (the Scaffold Law).
NYC Local Law 1 of 2004 requires owners of pre-1960 multiple dwellings to identify, remediate, and annually inspect lead-based paint hazards where children under 6 live.
Manhattan landlords must provide pest-free housing under NYC Housing Maintenance Code, use Integrated Pest Management (IPM), and disclose bedbug history annually.
No specific NYC Manhattan light-trespass ordinance, but unreasonable light intrusion can be addressed via common-law nuisance and NYC sign/zoning rules.
Manhattan has no formal dark-sky ordinance, but NYC Local Law 88 and Bird-Friendly Building rules (Local Law 15 of 2020) regulate nighttime lighting for energy and wildlife.
New York does not have a statewide solar access law overriding co-op/condo rules; Manhattan co-op and condo boards may restrict rooftop panels via proprietary leases and bylaws.
Rooftop solar in Manhattan requires a DOB permit under NYC Construction Codes; NYC offers a property tax abatement for qualifying PV systems.
Manhattan construction sites disturbing soil must implement erosion and sediment controls under NYC DEP rules and NYS SPDES stormwater permits for sites over one acre.
Manhattan properties must direct runoff to the combined sewer via approved house/sewer connections; DEP site connection approval is required before DOB sign-off.
Much of Lower Manhattan, Battery Park City, and the Financial District lie in FEMA Special Flood Hazard Areas; construction must meet NYC Appendix G and Zoning Resolution Article VI Chapter 4.
Manhattan stormwater is managed through NYC DEP combined sewer system rules, the NYC Unified Stormwater Rule, and NY State SPDES MS4 permitting.
All of Manhattan sits on an island and is subject to NYC's coastal development framework, administered by the City rather than New York County (which has no independent government). The NYC Waterfront Revitalization Program (WRP) is the city's federally approved coastal management program; projects in the designated coastal zone require a WRP consistency review by the NYC Department of City Planning. Construction in mapped FEMA flood hazard areas must comply with NYC Building Code Appendix G (Flood-Resistant Construction) and NYC Zoning Resolution Article VI, Chapter 4 (Special Regulations Applying in Flood Zones). Post-Sandy, NYC also created Special Coastal Risk Districts under the Zoning Resolution to limit new development in highest-risk areas — none currently mapped in Manhattan, but the rest of the framework applies.
Manhattan enforces NYC Admin Code 24-235, which prohibits a dog from barking more than 10 minutes continuously during the day or 5 minutes at night in any residential area.
Industrial and commercial noise in New York County is governed by NYC Admin Code 24-218, which sets strict dBA limits at residential property lines and requires noise mitigation plans for citable operations.
Outdoor music events in Manhattan require an NYPD Sound Device Permit and a Mayor Office Street Activity Permit, and must comply with NYC Admin Code 24-244 time, place, and manner restrictions.
Manhattan construction limited to 7 AM to 6 PM weekdays per NYC Noise Code. After-Hours Variance (AHV) permits required for weekend and nighttime work. DOB enforces with significant fines.
NYC Admin Code Title 24 Chapter 2 sets tiered dBA limits in Manhattan: 45 dBA interior night residential, 50 dBA day, 7 to 10 dBA above ambient commercial, with Type 1 meter enforcement by DEP.
Aircraft noise is federally preempted, but Manhattan helicopter tourism is a major complaint source. The Downtown Manhattan Heliport restricts tourist flights and the FAA Hudson SFRA limits altitudes.
Leaf blowers in New York County are regulated by NYC Admin Code 24-227, which caps sound at 65 dBA at 50 feet and requires equipment labeling, though electric and battery blowers dominate Manhattan.
Amplified music in New York County requires a NYPD sound device permit for outdoor public use and must comply with NYC Admin Code 24-244 plainly audible standards at all times.
Manhattan enforces NYC Administrative Code Title 24 Chapter 2, limiting interior residential noise to 45 dBA between 10 PM and 7 AM, with NYPD and DEP responding to 311 complaints.
NYC Parks Rules 1-04(g) prohibit feeding most wildlife in New York County parks, and NYC Health Code 151.02 bars feeding that attracts rats, pigeons, or raccoons to residential properties.
New York County does not restrict any dog breed. New York Agriculture and Markets Law 123 preempts breed specific legislation and regulates only individual dangerous dogs on a behavior basis.
Beekeeping is legal in New York County under NYC Health Code 161.01, which was amended in 2010 to permit hives with registration to the NYC Department of Health and hive management standards.
NYC Health Code Section 161.05 requires dogs in New York County to be leashed on a leash no longer than 6 feet in public places, with off leash hours permitted only in designated parks 9 PM to 9 AM.
Most livestock are prohibited in New York County under NYC Health Code 161.01. Hens are allowed but roosters, goats, sheep, pigs, cows, and horses are barred from private property.
New York City Health Code 161.01 prohibits a long list of exotic animals in Manhattan, including all non human primates, big cats, ferrets, venomous reptiles, and large constrictors.
Manhattan allows hens in NYC but roosters are banned. Coops must meet health standards. Livestock prohibited in most residential zones. NYC Health Code governs.
NYC Admin Code 27-2045, Local Law 38 of 1999 as amended, requires smoke alarms in every Manhattan dwelling unit, with 10 year sealed battery models mandatory on replacement since 2019.
There is no defensible space or brush clearance ordinance in New York County because the borough is fully built out urban area. Property owners must keep lots free of rubbish and overgrowth under the NYC Sanitation Code.
Backyard fires, burn barrels, and open recreational fires are not permitted in New York County. Only approved portable outdoor cooking appliances such as propane or natural gas grills are allowed, with restrictions.
Manhattan has virtually no wildfire risk. The borough is fully developed urban area with minimal wildland-urban interface. No formal wildfire hazard zones apply in New York County.
Wood-burning fire pits are effectively prohibited in New York County. NYC Fire Code treats backyard and terrace wood fires as open burning. Gas-fueled outdoor appliances may be allowed with restrictions.
Open burning of refuse, leaves, and yard waste is entirely prohibited throughout New York County under 6 NYCRR Part 215 and the NYC Fire Code. Manhattan is fully excluded from residential open burn allowances.
Fireworks are illegal statewide in New York under Penal Law §270.00. Sparklers legalized in 2015 but NYC and Nassau County opted out. All fireworks remain illegal in Manhattan.
NYC does not have a permissive ADU ordinance. Manhattan zoning generally prohibits accessory dwelling units in single-family and many multi-family buildings. State law 2024 carve-outs do not override NYC zoning.
Garage-to-living-space conversions in Manhattan require a DOB alteration permit, zoning compliance, and Multiple Dwelling Law review. Most Manhattan properties lack private garages, making this rare.
Tiny homes as standalone dwellings are effectively prohibited in Manhattan by the NYC Zoning Resolution and NYC Building Code minimum habitable room requirements.
New York County is Manhattan, governed entirely by the consolidated City of New York. Backyard storage sheds are regulated by NYC Zoning Resolution Section 23-44, which permits one accessory shed in a required rear yard with a maximum height of 10 feet above the rear-yard level. Under 1 RCNY Section 101-14, a temporary, portable, freestanding shed not exceeding 120 square feet in area and 7 feet 6 inches in height may be installed without a Department of Buildings permit, limited to one per tax lot. Larger or permanent sheds require a DOB permit and must comply with the NYC Building Code.
New York County is coterminous with Manhattan and has no separate county government — all building and zoning rules come from the consolidated City of New York. Carports are extremely rare in Manhattan and are regulated as accessory structures under the NYC Zoning Resolution and the NYC Building Code (Title 28 of the NYC Administrative Code and 1 RCNY). Any roofed parking structure attached to or detached from a residence requires a Department of Buildings (DOB) permit, must comply with the bulk and yard rules of the underlying zoning district, and counts toward floor area in most districts.
Manhattan STRs are subject to NYC Hotel Room Occupancy Tax plus NY State and City sales taxes, for a combined total of approximately 14.75% plus a nightly unit fee.
Manhattan STRs cannot provide guaranteed guest parking. Most buildings have no private parking, and street parking is metered, permit-restricted, or subject to alternate-side rules.
NYC does not mandate a specific STR liability policy, but Local Law 18 registration requires certain disclosures and most co-op or condo boards require additional liability coverage.
Registered Manhattan STRs must comply with the NYC Noise Code. Quiet hours are effectively 10pm to 7am for residential sound. Hosts are responsible for guest behavior.
All Manhattan STR hosts must register with the NYC Mayor Office of Special Enforcement under Local Law 18. Platforms must verify registration before processing any booking under 30 days.
NYC Local Law 18 (2022) requires all short-term rental hosts to register with the Mayor Office of Special Enforcement. Host must be present and no more than 2 guests allowed.
NYC Local Law 18 caps short-term rentals at 2 paying guests plus the host, who must be present. This limit applies regardless of unit size or bedroom count.
NYC does not impose an annual night cap on registered short-term rentals, but the host-presence requirement and 2-guest limit under Local Law 18 effectively restrict rental activity.
NYC zoning prohibits home occupations from generating traffic, noise, or activity inconsistent with a residential neighborhood. Client visits are limited and often banned by co-op boards.
New York State allows limited home food production under the Home Processor Exemption. NYC Health Code Article 81 adds oversight. Sales are restricted to non-hazardous baked goods and similar items.
NYC does not issue a general home occupation permit. Home businesses operate under as-of-right zoning allowances. Specific activities may require DOH, DCWP, or OCFS licensing.
Home daycare in Manhattan requires NY State OCFS registration or licensing and compliance with NYC Health Code 165. Family daycare is capped at 6 children, group family daycare up to 12.
NYC Zoning Resolution Article II Chapter 2 permits very limited home occupations in residential districts. Only licensed professionals such as doctors, lawyers, and artists may work from home, with strict limits.
NYC zoning prohibits virtually all external signage for home occupations in residential districts. A small professional nameplate is the maximum allowed for permitted home offices.
Manhattan pools must comply with NYC Building Code barrier requirements including minimum 4-foot barrier height and self-closing, self-latching gates.
Manhattan residential pools (mostly rooftop or interior building amenities) require NYC Department of Buildings permits plus Department of Health approvals.
Above-ground pools are rare in New York County due to dense urban housing stock but must meet NYC Building Code barrier rules and DOB permit thresholds.
Hot tubs and spas in New York County require DOB permits for built-in installations, DOHMH permits for shared building use, and federal VGB-compliant drain covers.
Manhattan pools must comply with federal VGB Act drain cover standards, NYC DOHMH supervision rules, and posted safety signage for condo and co-op amenity pools.
Manhattan filming requires a free permit from the Mayor's Office of Media and Entertainment (MOME); insurance of 1M is required and productions must notify affected residents.
Manhattan film/TV productions must comply with the NYC Noise Code (Local Law 113 of 2005) and obtain after-hours variances from DEP for nighttime amplified work.
Manhattan film productions must coordinate street closures with NYPD Movie and TV Unit and DOT; full closures require community board and MOME approval.
Manhattan sidewalks must remain clear for pedestrian passage; DSNY and DOT enforce obstruction and snow-removal rules with fines from $100 upward.
Under NYC Admin Code 19-152, Manhattan property owners are responsible for maintaining and repairing the sidewalk adjoining their property; fines range roughly $100-$2,500.
Portable and standby generators in New York County must comply with NYC Admin Code 24-232 HVAC equipment limits and DOB emergency generator permit conditions that include sound attenuation.
HVAC noise in Manhattan is regulated under NYC Admin Code 24-232, capping circulation devices at 42 dBA inside adjacent dwellings at night and requiring DEP mitigation plans for violations.
Manhattan bars and nightclubs must comply with NYC Admin Code 24-231, which prohibits plainly audible music beyond 15 feet after 10 PM and caps interior neighbor impact at 42 dBA.
Manhattan street vending requires DOHMH food vendor or DCWP general vendor licenses; caps and a lottery system apply under NYC Local Law 18 of 2021.
Manhattan food carts must be commissary-based, DOHMH-permitted, and meet size and display rules; each cart must carry a visible permit decal.
Manhattan bans vending on many Midtown streets and near landmarks; restricted streets are listed in NYC Admin Code 20-465 and DCWP rules.
Manhattan uses Floor Area Ratio (FAR) and sky exposure planes from the NYC Zoning Resolution rather than traditional yard setbacks used in most US suburbs.
Manhattan lot coverage is regulated by NYC Zoning Resolution rear yard and lot coverage rules, varying by residential and commercial district.
Manhattan height limits are controlled by Floor Area Ratio and sky exposure planes rather than fixed foot limits, with contextual district caps in landmark areas.
Security cameras are widely used in Manhattan with approximately 85,000 cameras across NYC. Video-only recording in public areas and on private property is generally legal. Cameras must not capture areas where individuals have a reasonable expectation of privacy such as bathrooms or bedrooms.
New York is a one-party consent state. You may legally record a conversation if you are a party to it or have consent from at least one participant. Recording private conversations without any party's consent is a crime under NY Penal Law 250.05.
In Manhattan, fences of 6 feet or less on residential properties with one-family dwellings are exempt from building permit requirements. Front yard fences have additional height and material restrictions under NYC zoning. Privacy fences are uncommon in Manhattan due to its urban density.
In Manhattan, temporary portable freestanding sheds under 120 sq ft and no taller than 7'6" on one- or two-family dwelling lots are exempt from building permits, provided they meet setback and use requirements. Larger sheds require DOB permits.
Fences of 6 feet or less associated with one-family dwellings in Manhattan are exempt from building permits. All other fences, including those on multi-family properties and construction site fences, require DOB permits.
Decks and patios in Manhattan generally require DOB permits unless they are ground-level and meet specific exemption criteria. Roof decks on Manhattan buildings almost always require permits and may need structural engineering review.
Most renovation work in Manhattan requires DOB permits. NYC uses three types of alteration permits: Alt-1 (major changes affecting use, egress, or occupancy), Alt-2 (multiple types of non-major work), and Alt-3 (single type of minor work). Manhattan has the highest permit volume in NYC.
NYC uses 311 as a centralized non-emergency complaint and service request system. Manhattan residents can call 311, dial 212-NEW-YORK from outside the city, use the 311 website, or download the NYC 311 app to report code violations.
NYC 311 response times vary by complaint severity and borough. Manhattan generally benefits from faster response times due to higher inspector density. Emergency complaints average 1-3 days, hazardous conditions 18-31 days, and non-hazardous issues 60-90+ days.
The most common code violations in Manhattan include illegal conversions (basement/attic apartments), unpermitted construction, noise violations, lack of heat/hot water, pest infestations, and facade/sidewalk shed maintenance failures. Manhattan has one of the highest complaint volumes in NYC.
New York State prohibits the planting of two species of running bamboo: Golden bamboo (Phyllostachys aurea) and Yellow groove bamboo (Phyllostachys aureosulcata). This statewide ban under 6 NYCRR Part 575 applies throughout Manhattan.
New York State maintains a comprehensive list of prohibited and regulated invasive plant species under 6 NYCRR Part 575. In Manhattan, species like Japanese knotweed, giant hogweed, water chestnut, and numerous others are banned from sale, transport, and planting.
Manhattan's dense urban environment limits traditional front-yard gardening, but NYC supports community gardens and green space through GreenThumb, the city's community gardening program. Window boxes, container gardens, and tree pit plantings are common alternatives.
These cities are located within New York County and may have their own ordinances.
Ordinance data for New York County is sourced from the following official government references. Click any topic above for detailed citations.