Fence Regulations in Brookhaven, NY (2026)
3 verified fence regulations for Brookhaven, New York, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Brookhaven caps residential fences at four feet, measured to the highest point, unless a six-foot fence qualifies for the rear-yard exception in Town Code § 85-190B(4). Fences along a corner lot's street frontage must drop to two and a half feet within 30 feet of any intersecting streets to preserve sight lines, and barbed or electrified wire is barred outright.
Brookhaven Fence Height and Corner Visibility
Some RestrictionsBrookhaven Code § 85-190B(4)
No fence may be erected having a height greater than four feet as measured from the ground to the highest component of the fence, or where a fence is mounted on top of a retaining wall or artificially created berm as measured from the bottom of the retaining wall or artificially created berm to the highest component of the fence, except as follows: ... If such fence shall be erected along any s...
Fence Permit Requirements
A six-foot fence in the secondary front yard of a corner lot or through lot counts as a structure under Brookhaven's zoning code and needs a building permit, unlike the same fence built along a rear or side lot line. Town Code § 85-190B(4)(a) spells out exactly where the taller fence can run before that permit trigger kicks in.
Brookhaven Secondary Front-Yard Fence Permit
Some RestrictionsBrookhaven Code § 85-190B(4)(a)
Where a residence has been erected, a six-foot fence may be erected in the rear yard, provided that, if it is on an interior lot, said six-foot fence may be erected in the rear yard to extend along the rear lot line and along the side lot lines to a point not forward of the front foundation line of the residence, and thence from said lot lines to the front point of said foundation; on a corner ...
Material Restrictions
Razor wire, barbed wire, and concertina wire are banned outright anywhere in the Town of Brookhaven under Town Code § 30-44.2. The prohibition covers 'any building or structure or portion thereof,' which reaches residential fences since a fence counts as a structure, with no exceptions written into the section.
Brookhaven Bans Razor Wire And Barbed Wire
Heavy RestrictionsBrookhaven Code § 30-44.2
The use of razor wire, barbed wire, concertina wire or any other similar wire or device designed to injure persons coming in contact with the same shall be prohibited in or on any building or structure or portion thereof.
Looking for Suffolk County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Brookhaven city rules.
Fence Regulations in Suffolk County →