New Orleans, LA Fence Regulations: Height Limits (2026)
Key Facts
- Max post spacing
- 8 ft. (§ 427.1)
- Barbed/razor wire
- Banned in residential districts (§ 427.2)
- Security fence ROW setback
- 5 ft. minimum (§ 427.2)
- Electrified fences
- Banned citywide (§ 427.3)
- Height/setback by district
- Set by CZO, not this chapter
Summary
New Orleans' Building Code sets structural and safety rules for every fence: posts spaced no more than eight feet apart and embedded in concrete under § 427.1, no razor wire or barbed wire in residential districts under § 427.2, and no electrified fencing anywhere in the city under § 427.3.
427.1 Fences—General. Fences, walls, and other structures erected to physically separate or secure properties shall be constructed of a quality to ensure structural integrity. A maximum spacing of eight (8) feet shall be maintained for all vertical posts unless otherwise designed by a licensed professional and approved by the Director as permitted by law. Structural posts shall be embedded in concrete. Use of scrap materials for fencing, walls, or other barriers is not permitted. 427.2 Security Fencing. No razor wire, barbed wire, barbed tape or any other similar security fencing material or product shall be permitted in residential districts. No security style fencing shall per permitted within five (5) feet of an adjacent right-of-way or municipal easement. 427.3 Electrified Fencing. As per Section 2741 of this code, no fence shall be electrified in the City of New Orleans.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 116 Update 1).
Full Breakdown
2 targets security hardware specifically in residential areas: 'no razor wire, barbed wire, barbed tape or any other similar security fencing material or product shall be permitted in residential districts,' and even where security fencing is otherwise allowed, it can't sit 'within five (5) feet of an adjacent right-of-way or municipal easement,' and any sharp edge or point on that fencing needs 'a minimum clearance of eight (8) feet' above adjacent grade. 3 bans electrified fencing citywide, cross-referencing § 2741 of the code. These are the building-code construction and safety standards; district-specific fence height and yard-placement limits for residential privacy fencing are set separately in the Comprehensive Zoning Ordinance, which is published apart from this Code of Ordinances and is not reproduced in it, so height-by-district figures should be confirmed directly against the CZO rather than this chapter.
Violations & Fines
A fence built with scrap materials, undersized post spacing, or unpermitted electrification violates § 427.1 or § 427.3, and a residential fence topped with barbed or razor wire violates § 427.2. Under § 114.4, a person who 'erects, constructs, alters or repairs a building or structure', which includes a fence subject to a permit, 'in violation of the approved construction documents or directive of the Director' is 'subject to penalties as prescribed by law,' and the Director can issue a stop-work order under § 115.1 to halt noncompliant fence construction in progress.
Frequently Asked Questions
Can I put barbed wire on my fence in a New Orleans residential neighborhood?
How far apart can fence posts be spaced in New Orleans?
Is an electric fence legal in New Orleans?
Sources & Official References
Other rules in New Orleans
How New Orleans compares: Cities That Allow the Tallest Residential Fences·Compare New Orleans to another location·View the Louisiana fence regulations overview
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