Building Safety in Southampton, NY (2026)
5 verified building safety rules for Southampton, New York, sourced directly from the municipal code and official government pages.
Verified from official government sources
Fire Sprinkler Requirements
In the Town of Southampton outside the villages, Town Code § 330-6B requires an automatic fire sprinkler system in every multiple dwelling built after 2007 in the MF-44, SC-44 and MFPRD zoning districts. Buildings of four to six units need NFPA 13D sprinklers; buildings of seven or more units need NFPA 13R sprinklers.
Southampton Multifamily Fire Sprinkler Mandate
Heavy RestrictionsSouthampton Town Code § 330-6B(3), (4)
§ 330-6. General regulations. ... B. Multiple dwellings in MF-44, SC-44 and MFPRD Zones. ... (3) Any building that contains four, five, or six dwelling units shall be equipped with an automatic fire sprinkler system in accordance with National Fire Protection Association (NFPA) 13D Standards. ... (4) Any building that contains seven or more dwelling units shall be equipped with an automatic fir...
Anti-Mansionization
In the Town of Southampton outside the villages, the Pyramid Law in Town Code § 330-84D caps how much bulk a house can build near its lot lines: outside the VB, OD, HO, HC and LI-40/LI-200 districts, every building must stay inside a sky plane rising at 45 degrees from the average natural grade at each property line, a formula built to stop oversized new construction from massing up over neighboring lots.
Southampton NY Pyramid Law Bulk Control
Some RestrictionsSouthampton Town Code § 330-84
D. Pyramid Law. ... (1) Except on lots in the Village Business (VB) District, Office District (OD), Hamlet Office/Residential (HO) District, Hamlet Commercial/Residential (HC) District, or Light Industrial (LI-40 and LI-200) Districts, all buildings and structures on any lot in any district must remain within the sky plane of the lot. The sky plane shall begin at all property lines from the ave...
Building Permits
In the Town of Southampton outside the villages, a building permit from the Building Inspector is required before erecting, altering, enlarging or changing the use of any building or structure, separate from any Zoning Ordinance permit. Only ordinary, nonstructural repairs and specific Town Board-listed work are exempt under §§ 123-8 and 123-9.
Southampton Building Permit Requirement
Some RestrictionsSouthampton Town Code §§ 123-8, 123-9A(1)
§ 123-8. Work not requiring building permit or demolition permit. ... An application for a building permit or a demolition permit is not required where there is no change in the perimeter or structural elements of an existing structure which is being repaired, improved or remodeled, or for such kinds, types and methods of repairs, improvements and alterations as the Town Board shall specify fro...
Electrical Permits
In the Town of Southampton outside the villages, any electrical system installation, extension, modification or removal requires a separate application to the Building Division before work starts. A commercial-scale solar project additionally needs its own electrical permit under § 123-39.2B, tied to NFPA 70 enclosure and clearance standards.
Southampton Electrical Permit Rules
Some RestrictionsSouthampton Town Code §§ 123-9A(3), 123-39.2B
§ 123-9. Application for building or demolition permit. ... A. Building permit required. ... (3) No person, firm or corporation shall commence the installation, extension, modification or removal of any electrical system or parts thereof without first filing an electrical application with the Building Division. ... ... § 123-39.2. Solar energy sytems/facilities: commercial-scale. ... ... B. Bui...
Building Inspections
In the Town of Southampton outside the villages, the Building Inspector examines every permit application, inspects work in progress, and orders fixes for unsafe conditions under Southampton Town Code § 123-6. Section 123-18 then locks in a 30-day deadline for a certificate of occupancy decision once the work passes inspection.
Southampton Building Inspection Duties
Some RestrictionsSouthampton Town Code §§ 123-6, 123-18
§ 123-6. Powers and duties of Building Inspector. ... ... B. Permit application. The Building Inspector shall receive applications and issue permits for the erection, alteration, removal and demolition of buildings or structures or parts thereof and shall examine the premises for which such applications have been received or such permits have been issued for the purpose of ensuring compliance w...
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