Trenton, NJ Fence Regulations: Height Limits (2026)
Key Facts
- Rear/side yard fence max
- 6 feet
- Front/corner yard fence max (most districts)
- 4 feet, open design
- RL-1/RL-2 front yard fences
- Prohibited
- I-L/I-G industrial districts
- Up to 10 feet, any yard
- DT District front/side
- Wall required, 4-6 ft depending on type
Summary
Trenton caps residential fences at 6 feet in rear and interior side yards under City Code § 315-9.4.H(2), but most residential districts allow only a 4-foot open fence in the front or corner side yard, and the RL-1 and RL-2 Districts ban front-yard fences and walls entirely.
Fences and walls are measured from the ground level at the adjacent property or adjacent right-of-way from the base of the side directed toward the abutting property or right-of-way. ... In the residential districts, the maximum fence and wall height is as follows. A fence or wall no more than six feet in height is permitted in the rear and interior side yards. Fences must be located on the lot line or within five feet of the lot line. For interior side yards, six foot fences are permitted up to the front building line. In the RL-1 and RL-2 Districts, no fence or wall is permitted within the front yard or corner side yard. In all other residential districts, a four foot open fence is permitted in the front yard or corner side yard. ... In the I-L and I-G Districts, a maximum fence height of ten feet is permitted in any yard.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4853025; v21 updated 2025-12-16; through 12-16-2025).
Full Breakdown
H(2) is measured from ground level at the adjacent property or right-of-way and varies by district and yard. In residential districts generally, a fence or wall up to 6 feet is permitted in rear and interior side yards, located on the lot line or within 5 feet of it, with 6-foot fences allowed up to the front building line along interior side yards. In the RL-1 and RL-2 Districts specifically, no fence or wall at all is permitted in the front yard or corner side yard.
In every other residential district, only a 4-foot open fence is allowed in the front or corner side yard, including the strip of interior side yard between the front building line and the minimum front setback line. Commercial, mixed-use, I-MU and special purpose districts (excluding the DT District) follow the same 6-foot rear/side and 4-foot front/corner-side pattern. The DT District instead requires walls along front and side yards, capped at either a 50%-opaque 6-foot wall of vertical metal posts on a brick or stucco base under 2 feet, or a solid wall up to 4 feet of brick, cast stone, stone, terra cotta or stucco.
In the I-L and I-G industrial districts, fences up to 10 feet are permitted in any yard. Every fence and wall must sit fully within the lot and have its finished face oriented toward the abutting property or right-of-way.
Violations & Fines
Building a fence over the district height limit or in a prohibited yard under § 315-9.4.H is a zoning violation subject to Trenton's citywide general penalty in § 1-17: a fine up to $2,000, up to 90 days in the county jail, or up to 90 days of community service. Each day an oversized or misplaced fence remains in place counts as a separate violation under § 1-18.
Frequently Asked Questions
How tall can my backyard fence be in Trenton?
Can I put a tall fence in my front yard in Trenton?
Are fence rules different in Trenton's downtown district?
Sources & Official References
Other rules in Trenton
How Trenton compares: Cities That Allow the Tallest Residential Fences·Compare Trenton to another location·View the New Jersey fence regulations overview
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