New York does not have full state preemption of local firearms laws. Penal Law Article 265 sets the statewide floor, but localities — especially New York City — impose stricter licensing under the Sullivan Law (1911). Cities may regulate firearms in areas not occupied by state law.
New York occupies much of the firearms regulatory field through Penal Law Article 265 and the State Administrative Procedure framework, but it does not fully preempt local action. The Sullivan Law of 1911 (codified in Penal Law §400.00) requires a license issued by the local licensing officer — typically a county judge upstate, or the NYPD License Division in New York City — to possess a handgun. After the Supreme Court struck down NY's "proper cause" requirement in NYSRPA v. Bruen (2022), the Legislature passed the Concealed Carry Improvement Act (Chapter 371 of 2022), which expanded "sensitive locations" where carry is prohibited and added training requirements. The NY SAFE Act (2013) bans assault weapons and limits magazine capacity to 10 rounds. Localities, particularly NYC, layer additional rules on registration, transport, and ammunition sales.
Possession of an unlicensed handgun is a class C or E felony under Penal Law §265.01-b/§265.03. Penalties include 3.5-15 years prison. NYC violations of NYC Admin Code §10-131 add separate penalties up to $1,000 and one year jail.
Mount Vernon, NY
Mount Vernon operates alternate-side parking for street cleaning and enforces residential permit parking in several districts. Non-residents cannot park over...
Mount Vernon, NY
Driveways must be paved, properly permitted curb cuts, and cannot block sidewalks. Parking on front lawns or unpaved areas is prohibited in residential zones.
Mount Vernon, NY
Recreational vehicles, boats, and trailers are generally prohibited from parking on public streets and in front-yard setbacks in residential zones. Storage i...
Mount Vernon, NY
Retaining walls over 4 ft measured from bottom of footing to top of wall require a building permit and sealed engineered drawings. Walls with surcharge (driv...
Mount Vernon, NY
A building permit from the Mount Vernon Building Department is required for most new fences and for replacements that change height, materials, or location. ...
Mount Vernon, NY
Chickens and livestock are prohibited in Mount Vernon residential zones. The city's dense urban character (~4 sq mi) excludes agricultural uses from zoning.
See how Mount Vernon's local firearms preemption rules stack up against other locations.
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