Haverhill, MA Accessory Structures: Shed & Carport Rules (2026)
Shed permit rules in Haverhill, MA, 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
- Rear yard coverage
- Max 25% of rear yard
- Front setback
- 20 feet from front street line
- Side/rear setback
- 5 feet from lot line or house
- Height limit
- 20 feet maximum
- Farm buildings (RR/RS)
- 25 feet from side lot line
- Permit
- Required from Building Commissioner
- Penalty
- Up to $300 per day
Summary
In the City of Haverhill, a detached shed or accessory building in any residential or commercial district can occupy no more than 25% of the rear yard, must sit at least 20 feet from the front street line and five feet from any other lot line or the main house, and cannot exceed 20 feet in height under City Code § 4.4.1.
In all residential and commercial districts, a detached accessory building shall conform to the following provisions: it shall not occupy more than 25% of the area of the rear yard; it shall not be less than 20 feet from the front street line, nor less than five feet from any other lot line or from any principal building; and it shall not exceed 20 feet in height.
Full Breakdown
Haverhill's zoning ordinance treats a shed, detached garage or other accessory building as a distinct structure with its own dimensional limits, separate from the principal building's setbacks. City Code § 4.4.1 caps a detached accessory building at no more than 25% of the rear yard area, requires at least 20 feet of clearance from the front street line, at least five feet from every other lot line and from the principal building, and limits height to 20 feet, applying uniformly across residential and commercial districts.
A farm building such as a barn gets a narrower carve-out: in the RR and RS Districts, § 4.4.2 requires only 25 feet of side-lot-line clearance rather than the standard accessory setbacks. An accessory building physically attached to the house is treated differently again; § 4.4.3 folds it into the principal structure and applies the house's own front, side and rear yard requirements instead of the detached-building numbers. Before pouring a slab or raising walls, an owner needs a permit from the Building Commissioner: § 10.1.1 makes it unlawful to erect, construct or alter any structure without one, and § 10.1.4's development review can pull in the Fire Chief, Police Chief, City Engineer and Health Department for larger accessory projects.
Homeowners planning a shed near the property line or close to the 20-foot height cap should measure first, since the Board of Appeals, not the Building Commissioner, handles any variance if the numbers don't fit.
Violations & Fines
Building without the required permit, or placing a shed closer than five feet to a lot line, within 20 feet of the front street line, or taller than 20 feet, is a zoning violation. Under § 10.1.7 the Building Commissioner serves a notice of violation ordering the work or use stopped; § 10.1.8 then allows a fine of up to $300 per day, with each day the violation continues counted as a separate offense.
Frequently Asked Questions
Do I need a permit to build a shed in Haverhill?
How close to my property line can I put a shed?
Can a shed cover my entire backyard?
What if I want to build a barn on rural land?
Sources & Official References
Other rules in Haverhill
How Haverhill compares: Shed Permit Requirements by City·Compare Haverhill to another location·View the Massachusetts accessory structures overview
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