Nashua, NH Fence Regulations: Fence Permit Requirements (2026)
Key Facts
- Residential fence height limit
- 6 feet
- Nonresidential fence height limit
- none
- Turnpike boundary fence max height
- 14 feet
- Permit trigger
- Turnpike fence over 7 feet
- Permit issuer
- Department of Building Safety
Summary
Nashua doesn't require a permit for an ordinary fence: residential fences top out at 6 feet and nonresidential fences have no height cap, no application needed. The one exception is a boundary fence along the Everett Turnpike over 7 feet, which needs a Building Safety Department permit.
Parcels directly adjacent to the Frederick E. Everett Turnpike, including exits and entrances, upon which there are residential uses, may construct boundary fences up to 14 feet in height on the lot line or lot lines, or portion(s) thereof, which directly adjoin the Turnpike. Such Turnpike boundary fences exceeding seven feet in height shall seek a building permit through the Department of Building Safety and can only be constructed upon issuance of said building permit and subject to its conditions, if any.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4805762; v29 updated 2026-02-10; through 02-10-2026).
Full Breakdown
Nashua's zoning code sets fence rules by district rather than requiring permits across the board. Section 190-44(A) caps residential-district fences at 6 feet and bars any fence that interferes with traffic circulation; § 190-44(B) drops the height cap in nonresidential districts but keeps the traffic-circulation rule. Only one class of fence needs a permit: § 190-44(C) lets parcels with residential uses directly adjacent to the Frederick E. Everett Turnpike build boundary fences up to 14 feet on the Turnpike lot line, but any such Turnpike-boundary fence over 7 feet requires a building permit from the Department of Building Safety before construction, subject to whatever conditions the Department attaches.
Violations & Fines
Building a Turnpike-boundary fence over 7 feet without the required Building Safety permit is a code violation; § 1-12 sets the citywide default fine at up to $1,000 per day the violation continues.
Frequently Asked Questions
Do I need a permit to build a fence in Nashua?
How tall can my fence be in Nashua?
Sources & Official References
Other rules in Nashua
Compare Nashua to another location·View the New Hampshire fence regulations overview
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