Bolthole Index

Bristol County, Massachusetts

Zoning, building permits and septic rules in Town of Acushnet, Massachusetts

Town of Acushnet is a town in Bristol County, Massachusetts. Town of Acushnet adopts its own zoning, so inside its limits Town of Acushnet’s rules apply, not the county’s. 14 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Bristol County page.

Answers from the rulebook for Town of Acushnet

Town of Acushnet’s own rules

  • Building permitRequired

    Structures and land-use changes within Acushnet town governed by the zoning bylaw.

    • A permit must certify conformance of plans and proposed land use with the zoning chapter.
    “No structure shall be erected, altered, demolished, or moved [...] until and unless a permit has been issued”
  • Certificate of occupancyLimited

    Lots served by a common driveway within Acushnet town.

    • The required driveway construction must be complete.
    • The special-permit granting authority must issue a statement of completion to the Building Commissioner.
    “No occupancy permit shall be issued until the required driveway construction is completed”
  • Local zoningPresent (with conditions)

    Land within Acushnet town, Massachusetts.

    • District boundaries are shown on the Town zoning map and amended by Town Meeting votes.
    “This Zoning Chapter divides the Town of Acushnet into districts”
  • Zoning districtsPublished (with conditions)

    Acushnet town zoning districts.

    • The official zoning map is incorporated into the chapter and is amended by Town Meeting votes.
    “Residence A [...] Business Village [...] Business/Commercial [...] Residential Village [...] Industrial Districts”
  • Minimum lot sizeSpecified

    Residence A (RA) district in Acushnet town.

    • The required lot area includes at least 40,000 square feet of continuous buildable upland.

    minimum lot area: 60000 square feet (Must include 40,000 square feet minimum continuous buildable upland.)

    “Minimum Lot Area: Sixty thousand (60,000) square feet with continuous buildable upland of forty thousand (40,000) square feet minimum”
  • Building heightSpecified

    Residence A (RA) district in Acushnet town.

    maximum height: 35 feet (Two and one-half stories maximum.)

    “Maximum Height: Thirty-five (35) feet, two and one-half (2½) stories”
  • Accessory dwellingsLimited

    Accessory apartments in Acushnet's Residence A (RA) district.

    • An accessory apartment is listed as a use by special permit.
    “Uses by special permit are as follows: 1) Accessory apartment”
  • Mandatory utility hookupWater and sewer (with conditions)

    All dwelling units in Acushnet's Residential Village (RV) district.

    • Connection requires approval of the Acushnet Department of Public Works.
    “All dwelling units must connect, with approval of the Acushnet Department of Public Works, to municipal water and sewer.”
  • Subdividing landRegulated (with conditions)

    Land in Acushnet subject to Planning Commission jurisdiction under the Subdivision Control Law that requires definitive subdivision approval.

    • The cited rule applies where definitive subdivision approval is required.
    “subject to the jurisdiction of the Planning Commission under the Subdivision Control Law which require Definitive Subdivision Approval”
  • Driveway accessRequired

    Principal and accessory structures in Acushnet town.

    • The driveway must be within 150 feet of the structure.
    • The driveway must meet the bylaw's minimum construction standards.

    maximum distance from structure to driveway: <= 150 feet

    “All principal and accessory structures shall be serviced by a driveway that is located within one hundred and fifty (150) feet”
  • Building in a floodplainLimited

    Floodplain overlay district areas within Acushnet town, including FEMA Zone A and AE special flood hazard areas.

    • In unnumbered A zones, base-flood-elevation data is required for subdivision proposals or other developments greater than 50 lots or 5 acres, whichever is lesser.
    • Floodway encroachments that would increase flood levels during base-flood discharge are prohibited.

    development threshold for base flood elevation data: > 50 lots (Or greater than 5 acres, whichever is lesser, within unnumbered A zones.) · development threshold for base flood elevation data: > 5 acres (Or greater than 50 lots, whichever is lesser, within unnumbered A zones.)

    “Base flood elevation data is required for subdivision proposals or other developments greater than 50 lots or 5 acres”
  • Permit feesVariable (with conditions)

    Board of Appeals applications for special permits, comprehensive permits, and variances in Acushnet town.

    • The Board may change fees by vote and must file them with the Town Clerk.
    • Fees cover costs of notices and hearings.
    “change by vote and file with the Town Clerk reasonable application fees to cover the costs of notices and hearings.”
  • Permit processPublished (with conditions)

    Projects presented to Acushnet's Building Department.

    • The local code official explains applicable requirements before the applicant is asked to apply for a building permit.
    “The Code Official will explain the requirements (codes/ordinances) regarding your project. You will then be asked to apply for a building permit.”

Rules another office applies inside Town of Acushnet

Town of Acushnet does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Building code adoptedAdopted (with conditions)

    Construction and repair projects to buildings and property located within Acushnet town.

    • The Town Building Commissioner enforces the Commonwealth building code and Acushnet by-laws.
    “The Building Commissioner enforces the Commonwealth of Massachusetts Building Code and the Acushnet By-Laws.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of Acushnet or Bristol County directly.

  • Owner-builder exemption — Owner-builders in Acushnet town.
  • Inspections — Building work within Acushnet town.
  • Minimum dwelling size — Single-family dwellings in Acushnet's Residence A district.
  • Lot coverage — Residential development in Acushnet town.
  • Living in an RV — RV occupancy on private land in Acushnet town.
9 more unanswered
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Agricultural exemption
  • Short-term rentals

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Unanswered questions are usually a sign that Town of Acushnet publishes no rule on the point, not that none exists. Bristol County’s page lists the county offices to call.

Off-grid gear

Going off-grid in Town of Acushnet means bringing your own water and power. The kit we’d start with:

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