Nassau County Building Codes (New York)

Search for Nassau County, NY building code information. A building code search provides information on local building codes, building code violations, building regulations, building rules, approved building plans, rejected building plans, renovation regulations, building code investigations, building inspections, and abatement orders.


Code Enforcement Offices in Nassau County, New York are responsible for ensuring compliance with Nassau County building codes as well as other rules and regulations. They enforce building codes and zoning regulations, and their records include documents listing the building codes and regulations as well as reports of Nassau County building code violations that stem from complaints or inspections. The Nassau County Code Enforcement Office investigates potential code violations and keeps records of their reports, including any abatement orders. These records can be used to look up building codes, find code violations, and see approved building plans. Code Enforcement Offices typically provide online access to their building code records.

Valley Stream Code Enforcement Valley Stream NY 123 South Central Avenue 11580 516-825-8242


Building Departments in Nassau County, New York create and enforce building codes and zoning rules to ensure the construction of safe buildings. As part of this job, Building Departments maintain records on Nassau County building codes, reviews of building codes, and record any changes to the code requirements or regulations. They also review and approve building and renovation plans to make sure they meet building codes, and they typically keep records on approved and rejected plans. Nassau County Building Department records can identify building codes, find records of Nassau County violations, and locate approved building plans. These building code documents are often available online through the local Building Department website.

Freeport Building Department Freeport NY 46 North Ocean Avenue 11520 516-378-0700

Hempstead Building Department Hempstead NY 1 Washington Street 11550 516-538-8500

Hempstead Planning Department Roosevelt NY 383 Nassau Road 11575 516-378-2111

Hempstead Planning Department Hempstead NY 200 North Franklin Street 11550 516-538-7100

Lawrence Building Department Lawrence NY 196 Central Avenue 11559 516-239-3987

Manhasset Planning Department Manhasset NY 210 Plandome Road 11030 516-869-7752

Nassau County Planning Department Mineola NY 1 West Street 11501 516-571-4203

North Hempstead Building Department Manhasset NY 210 Plandome Road 11030 516-869-7680

North Hempstead Zoning Manhasset NY 210 Plandome Road 11030 516-869-7659

Oyster Bay Planning Department Oyster Bay NY 74 Audrey Avenue 11771 516-624-6200

Oyster Bay Zoning Oyster Bay NY 74 Audrey Avenue 11771 516-624-6232

Valley Stream Zoning Valley Stream NY 123 South Central Avenue 11580 516-825-8201


Town and City Halls in Nassau County, New York provide municipal services for their community, including issuing and enforcing building codes. The Town or City Hall is responsible for ensuring compliance with building codes and investigating possible Nassau County building code violations. They keep records on building codes as well as any changes to the building code, and they may also review and approve building and renovation plans. The Town or City Hall typically has records on approved and rejected plans, investigations of Nassau County building code violations, and any punishments or abatement plans for code violations. These records can be useful for prospective Nassau County property buyers and property owners, and they are typically available through the Town or City Hall website.

Glen Cove City Hall Glen Cove NY 9 Glen Street 11542 516-676-2000

Hempstead Town Hall Hempstead NY 350 Front Street 11550 516-489-5000

Levittown Town Hall Hicksville NY 201 Levittown Parkway 11801 516-933-6400

Long Beach City Hall Long Beach NY 1 West Chester Street 11561 516-431-1000

North Hempstead Town Hall Manhasset NY 220 Plandome Road 11030 516-869-6311

Oyster Bay Town Hall Oyster Bay NY 74 Audrey Avenue 11771 516-624-6333

Oyster Bay Town Hall Massapequa NY 977 Hicksville Road 11758 516-797-7900