Westchester County Building Departments (New York)

Westchester County Building Departments develop and enforce building codes to ensure the construction of safe buildings in Westchester County, New York. The Building Department maintains building and zoning records, including design plans for construction and renovation projects, records on the current structures on any parcel, maps showing property lines, and Westchester County building permits issued by the department. They also keep records on a property's compliance with Westchester County building codes, including building and zoning violations, as well as records of inspection reports. Many Building Departments provide online access to building records.

Ardsley Building Department Ardsley NY 507 Ashford Avenue 10502 914-693-6961

Armonk Building Department Armonk NY 17 Bedford Road 10504 914-273-8625

Bedford Planning Department Bedford Hills NY 425 Cherry Street 10507 914-666-4434

Bedford Zoning Bedford Hills NY 425 Cherry Street 10507 914-666-4585

Bronxville Building Department Bronxville NY 200 Pondfield Road 10708 914-337-7338

Croton On Hudson Permits Croton-on-Hudson NY 1 Van Wyck St 10520 914-271-4781

Eastchester Building Department Eastchester NY 40 Mill Road, Rm 206 10709 914-771-3317

Greenburgh Building Department White Plains NY 177 Hillside Avenue 10607 914-993-1575

Harrison Zoning Harrison NY 1 Heineman Place 10528 914-670-3075

Hastings-On-Hudson Village Zoning Hastings-on-Hudson NY 7 Maple Avenue 10706 914-478-3402

Lewisboro Building Department South Salem NY 79 Bouton Road 10590 914-763-3060

Lewisboro Planning Department South Salem NY 79 BoutonRoad 10590 914-763-5592

Lewisboro Town Zoning South Salem NY 79 Bouton Road 10590 914-763-3822

Mamaroneck Building Department Mamaroneck NY 169 Mount Pleasant Avenue 10543 914-777-7731

Mt Vernon Zoning Mount Vernon NY 1 Roosevelt Square North 10550 914-665-2393

New Rochelle City Permits New Rochelle NY 515 North Avenue 10801 914-654-2140

New Rochelle Zoning New Rochelle NY 515 North Avenue 10801 914-654-2033

North Castle Building Department Armonk NY 17 Bedford Road, Ste 1 10504 914-273-3714

North Salem Planning Department North Salem NY 270 Titicus Road 10560 914-669-5661

North Salem Zoning North Salem NY 270 Titicus Road 10560 914-669-5952

Ossining Planning Department Ossining NY 101 U.s. 9 10562 914-762-8675

Ossining Village Building Department Ossining NY 2 U.s. 9, # 2 10562 914-941-3199

Peekskill Building Department Peekskill NY 840 Main Street 10566 914-734-4140

Peekskill Planning Department Peekskill NY 840 Main St 10566 914-734-4210

Peekskill Zoning Peekskill NY 840 Main Street 10566 914-734-4211

Port Chester Building Department Port Chester NY 222 Grace Church Street, Ste 105 10573 914-939-5203

Westchester County Assessors evaluate the value of properties and parcels in order to determine property taxes. The Assessor's Office maintains current data on every property in the Westchester County, NY including inventories of parcels and structures, zoning boundaries, and the value of all the property in the jurisdiction. Assessors may also keep Westchester County building and zoning records, such as reports from on-site inspections, maps of property lines and zones, and value assessments for building improvements. Many Assessor's Offices provide online access to their records, including documents on building and zoning.

Bedford Assessor Bedford Hills NY 321 Bedford Road 10507 914-666-5149

Cortlandt Assessor Cortlandt NY 1 Heady Street 10567 914-734-1040

Harrison Town Assessor Harrison NY 1 Heineman Place 10528 914-670-3040

Lewisboro Town Assessors South Salem NY 79 Bouton Road 10590 914-763-3034

Mount Vernon Assessor Mount Vernon NY 1 Roosevelt Square North, Ste 1 10550 914-665-2325

North Salem Town Assessor North Salem NY 270 Titicus Road 10560 914-669-5214

Ossining Assessor Ossining NY 16 Croton Avenue 10562 914-762-8274

Peekskill Assessor Peekskill NY 840 Main Street 10566 914-734-4190

Pelham Town Assessor Pelham NY 34 Fifth Avenue 10803 914-738-1642

Pleasantville Assessor Pleasantville NY 80 Wheeler Avenue 10570 914-769-1500

Rye Assessor Rye NY 1051 Boston Post Road 10580 914-967-7565


Westchester County Building Inspectors ensure that building construction is in compliance with building and zoning codes in Westchester County, NY. They maintain documents on permits issued by the Westchester County Building Department, including construction, relocation, demolition, and occupancy permits. Building Inspectors also keep approved and rejected building plans and blueprints, records on a property's compliance with Westchester County building codes, and records on building and zoning violations and inspection reports. Many Building Inspectors make these building and zoning records available to the public online.

Dobbs Ferry Building Inspector Dobbs Ferry NY 112 Main Street 10522 914-693-2203

Greenburgh Town Building Inspector Elmsford NY 320 East Main Street 10523 914-993-1564

Larchmont Building Inspector Larchmont NY 120 Larchmont Avenue, 1 10538 914-834-4349

Mamaroneck Building Inspector Mamaroneck NY 740 West Boston Post Road 10543 914-381-7830

New Rochelle Building Inspector New Rochelle NY 515 North Avenue 10801 914-654-2037

North Salem Building Inspector North Salem NY 270 Titicus Road 10560 914-669-5952

North Town Castle Building Inspector Armonk NY 17 Bedford Road, 1 10504 914-273-3714

Ossining Building Inspector Ossining NY 101 U.s. 9 10562 914-762-8419

Port Chester Building Inspector Port Chester NY 110 Willett Avenue 10573 914-939-7378


Westchester County Treasurers and Tax Collectors are responsible for the collection of property tax revenue in NY. The Office of the Treasurer and Tax Collector maintains and updates records on every parcel in the district, as well as maintaining certain building and zoning records. These records include building valuations, zoning boundaries, and building construction. Treasurers and Tax Collectors also keep documents on Westchester County property taxes, including property tax assessments, defaults on property taxes, and tax liens. The office may also maintain information on property auctions and a property's prior liens or foreclosures. Many Treasurers and Tax Collectors provide online databases to access their Westchester County building records, including documents on building and zoning.

Larchmont Treasurer Larchmont NY 5 Winthrop Avenue 10538 914-834-7375

Mamaroneck Treasurer Mamaroneck NY 123 Mamaroneck Avenue 10543 914-777-7722

Pleasantville Treasurer Pleasantville NY 80 Wheeler Avenue 10570 914-769-1877


Westchester County Code Enforcement Departments ensure compliance with building and zoning codes for a county or local government. Code Enforcement Departments in New York keep records on building code violations, zoning regulations, and zoning violations. They also maintain records on Westchester County building inspections, complaints filed against properties or businesses, violations issued by the department, and other local rules and regulations. The records maintained by the Code Enforcement Department are often available online.

New Rochelle Housing Code Enforcement New Rochelle NY 90 Beaufort Place 10801 914-654-2096