Home › Massachusetts › Rockport

Rockport, Massachusetts: what can you build or do?

Plain-English answers to common homeowner questions, taken from Rockport's published bylaws, with every rule linked to the section it comes from.

Last reviewed 2026-10-20

• Accessory Dwelling Units (ADUs)
  Yes. Rockport's zoning bylaw (posted version updated December 16, 2025) allows one Protected Use ADU per lot by right in every zoning district, attached or detached, with a building permit from the Building Inspector. It can be no larger than 900 square feet or half the main house's floor area, whichever is smaller, and it can never be used as a short-term rental; a six-month minimum lease voted in April 2026 may also apply.Allowed with a permit
• Backyard Chickens
  Yes. Rockport's zoning bylaw lets you keep a "home flock" of chickens, geese and ducks in any district without a special permit, but the Board of Health must approve keeping the animals. The bylaw sets no hen limit, rooster rule or coop setback, and we found no Board of Health poultry regulation posted, so check with the Health Department before you start.Allowed with board review
• Short-Term Rentals (Airbnb / VRBO)
  Yes, with an annual license from the Select Board. Rockport's Short Term Rentals bylaw, effective January 1, 2026 (or on Attorney General approval if later), requires a license to host guests staying less than 7 consecutive nights; it expires every December 31. A Protected Use ADU can never be rented short-term.Allowed with a permit
• Fences
  On most Rockport lots the zoning bylaw sets no fence height limit or fence permit, but on any lot between the coastline and the nearest public way fences can be no taller than 4 feet, and corner lots must keep a 30-foot sight triangle clear. A fence or wall over 7 feet counts as a structure and must meet setbacks, and in the four local historic districts new fences are capped at 42 inches along the street and 72 inches elsewhere and need Historical Commission approval.Allowed
• Sheds & Accessory Buildings
  Rockport's Inspectional Services lists tool sheds among the work that needs a building permit, with no size threshold, although the state building code exempts one-story sheds of 200 square feet or less, so ask Inspectional Services about a small shed. Under the zoning bylaw a shed must be at least 10 feet from side and rear lot lines, 15 feet from other buildings (10 feet in the General and Downtown districts), and behind the front-yard setback, which is 20 feet in the residential districts.Allowed with a permit
• Burn Permits & Backyard Fires
  Brush burning in Rockport needs a $10 burn permit from the Forest Fire office, and only during burn season, January 15 to May 1. Permits are sold Sunday mornings 8:00-10:00 am at 2 DPW Way, and on the day you burn you must call the Rockport Police Department at 9:30 am to confirm burning is allowed. The town's sources don't address backyard fire pits; state rules apply.Allowed with a permit
• Home-Based Businesses
  Yes. Rockport's zoning bylaw allows a home occupation by right in every district, as long as it causes no noise, traffic, odors or other nuisance and uses no sign larger than 3 square feet. The bylaw's definition allows the resident plus one additional person, but the use table says only the resident; the Select Board also issues a Home Occupation Permit ($100 application fee).Allowed with a permit
• Swimming Pools
  Yes, with a building permit from Rockport's Inspectional Services. Under the zoning bylaw a pool counts as an accessory building for side and rear setbacks, so it must be at least 10 feet from side and rear lot lines, and the front-yard setback applies too. Fencing and barrier rules come from the state building code.Allowed with a permit
• Building Near the Water (Wetlands Rules)
  Work within 100 feet of the ocean, a beach, coastal bank, pond, quarry pit or other wetland in Rockport needs Conservation Commission approval under the town's Wetlands By-law and the state Wetlands Protection Act. The Commission's regulations add a permanent 25-foot No-Disturb Zone and a 50-foot No-Build Zone next to wetlands, where no house, addition, deck, shed or driveway may be built without a waiver.Allowed with board review
• Docks, Piers & Floats
  Rockport has no local dock or pier bylaw, but building a dock or pier on the water means a Notice of Intent to the Conservation Commission under the town's Wetlands By-law (filing fee $2 per linear foot, $50-$1,000), plus state Chapter 91 licensing. A float or mooring in any Rockport harbor or cove needs an annual permit from the Harbormaster.Allowed with board review