7 rules for unincorporated Kings County, New York.
Verified from official government sources
NYC Building Code and Zoning Resolution limit residential fences to 6 feet in residence districts. Front yard fences are limited to 4 feet (6 feet on corner lots in certain conditions). Fences in non-residence districts may be up to 10 feet. No permit required for fences 6 feet or under at 1-2 family homes.
NYC Building Code §3112.1; NYC Zoning Resolution §23-44; 1 RCNY §101-14
Fences (other than at construction sites) Applications for fences may be filed with a PW1 form by checking Box 6D and entering Fence Not Temp. However, as per 1 RCNY §101-14 , for one- and two-family dwellings, the Department does not require permits for fences 6 feet or less in height and homeowners may install their own fencing. Residential and commercial fences for privacy are typically made...
Brooklyn fences under 6 feet in rear/side yards and under 4 feet in front yards generally do not require a DOB permit, but zoning and landmark rules still apply.
Brooklyn fence disputes between neighbors are handled under NY Real Property Law and common law; NYC has no specific shared-fence cost-sharing statute.
Retaining walls over 4 feet or supporting a surcharge require DOB permits and licensed professional design in Brooklyn under NYC Building Code.
Brooklyn pools must be enclosed by a self-closing, self-latching barrier at least 4 feet high per NYC Building Code and Health Code §165.57.
Brooklyn fence height, placement, and visibility rules are governed by NYC Zoning Resolution §23-44 and DOB Building Code, with extra rules in landmark districts.
NYC Zoning Resolution §23-44 (Permitted Obstructions in Required Yards)
In all Residence Districts , the obstructions set forth in Section 23-311 (Permitted obstructions in all yards, courts and open areas), as well as the following obstructions, shall be permitted within any yard or rear yard equivalent : [...] Fences, not exceeding four feet in height above adjoining grade in any front yard , except that for corner lots a fence may be up to six feet in height wit...
Brooklyn prohibits barbed wire and electrified fencing in residential zones, and landmark districts restrict non-historic materials like vinyl or chain-link.
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