Hudson, NH Accessory Structures: Shed & Carport Rules (2026)
Shed permit rules in Hudson, NH, also referred to as storage shed, backyard shed, or accessory building regulations, set size limits, setbacks, and when a building permit is required.
Key Facts
- Permit fee, 0-200 sq ft
- $40
- Permit fee, 201-499 sq ft
- $60
- Permit fee, 500+ sq ft
- $60 plus $0.10/sq ft over 500
- Placement rule
- rear of main building
- Base application fee
- $30 (§ 205-2A)
Summary
In the Town of Hudson, New Hampshire, a detached shed needs a building permit and a fee tied to its size: $40 for up to 200 square feet, $60 for 201 to 499 square feet, and $60 plus 10 cents per square foot over 500 square feet for anything larger. Hudson's Zoning Ordinance also requires that accessory storage sheds sit to the rear of the main building.
C. Accessory residential (detached garages and sheds): (1) Zero to 200 square feet: $40. (2) Two hundred one to 499 square feet: $60. (3) Five hundred square feet and over: $60, plus $0.10/square foot over 500 square feet. ... ... C. Accessory storage structures (sheds) shall be placed to the rear of the main building.
Full Breakdown
10 per square foot over 500 square feet for anything 500 square feet or larger. That fee applies on top of the $30 building permit application fee every construction project owes under § 205-2A. 1C requires that accessory storage structures, meaning sheds, be placed to the rear of the main building, a rule added in 1995 and amended in 1998. The Zoning Ordinance's definitions section cross-references a SHED to the ACCESSORY BUILDING definition, so a shed is treated the same as any other detached accessory structure for setback and dimensional purposes, meaning it must also satisfy whatever accessory-structure setbacks and lot coverage limits apply in the district under the Table of Minimum Dimensional Requirements referenced in § 334-27.
1B imposes on the whole lot, not just the shed's footprint. Because sheds are accessory structures rather than principal buildings, they do not get their own frontage or lot-area allowance and must fit within whatever building envelope the underlying district and Table of Minimum Dimensional Requirements otherwise establish for the lot.
Violations & Fines
Building without the required permit, or placing a shed anywhere but to the rear of the main building, is enforced the same way as any other zoning or building violation in Hudson: through § 334-79's authority to seek an injunction under RSA 676:15 or fines and attorney's fees under RSA 676:17, and through the civil fine set at § 181-1, up to $100 for each day a violation continues after conviction or written notice from the Town.
Frequently Asked Questions
Do I need a permit for a shed in Hudson, NH?
Where can I place a shed on my Hudson property?
How much does a large shed cost to permit in Hudson?
Sources & Official References
Other rules in Hudson
How Hudson compares: Shed Permit Requirements by City·Compare Hudson to another location·View the New Hampshire accessory structures overview
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Shed & Carport Rules in Nearby Cities
How other cities in this county handle shed & carport rules.