Bolthole Index

Plymouth County, Massachusetts

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

Town of Hingham is a town in Plymouth County, Massachusetts. Town of Hingham adopts its own zoning, so inside its limits Town of Hingham’s rules apply, not the county’s. 6 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Plymouth County page.

Answers from the rulebook for Town of Hingham

Town of Hingham’s own rules

  • Certificate of occupancyRequired

    New properties and properties undergoing a change of use inside Hingham town.

    • The Town describes certificates as issued for new and change-of-use properties.
    “the department issues permits to construct, repair, and maintain properties, the issuance of certificates of occupancy for new and change of use properties and the annual inspection of restaurants, assembly and school uses.”
  • Local zoningPresent (with conditions)

    Land and structures inside Hingham town.

    • Buildings, structures, and land uses must conform to the Hingham Zoning By-Law and the applicable district.
    “for the purposes of the by-law, zoning districts are established and designated as follows:”
  • Zoning districtsPublished (with conditions)

    Zoning districts inside Hingham town.

    • The adopted bylaw establishes Residence Districts A through E, business, industrial, recreation, official/open-space, and overlay districts; maps filed with the Town Clerk locate the districts.
    “the town of hingham massachusetts zoning map part a, filed in the office of the town clerk, is made a part of this zoning by-law, and locations and boundaries of the several districts shall be as indicated, respectively, on said zoning map.”
  • Subdividing landRegulated (with conditions)

    Subdivision applications inside Hingham town.

    • The Town publishes Planning Board rules and application forms under the Subdivision Control Law.
    “rules and regulations adopted under the subdivision control law planning board rules and regulations adopted under the subdivision control law amendment 2018 form a application for endorsement of plan believed not to require approval”
  • Permit processPublished (with conditions)

    Building, plumbing, gas, electrical, and sheet-metal permit applicants inside Hingham town.

    • Applicants register an account, complete the application, attach required documents, receive payment notice by email, and collect an issued building permit from the Building Department.
    • parameters are not stated as a complete list of permit-specific requirements.
    “the building department is using an online permitting program which enables the town constituents to apply online for permits, view sign-offs and inspections.”

Rules another office applies inside Town of Hingham

Town of Hingham 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 code enforcement inside Hingham town.

    • The Town identifies the Massachusetts State Building Code, Electrical, Plumbing, and Architectural Access Codes as codes it administers and enforces.
    “the hingham building department is responsible for administration and enforcement of the massachusetts state building code, electrical, plumbing and architectural access codes, the hingham zoning by-law and general by-laws of the town.”

Still unanswered

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

  • Building permit — New residential construction inside Hingham town.
  • Owner-builder exemption — Owner-builders inside Hingham town.
  • Inspections — Residential construction inside Hingham town.
  • Minimum dwelling size — Single-family dwellings in Residence District A inside Hingham town.
  • Lot coverage — Residence District A inside Hingham town.
14 more unanswered
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Driveway access
  • Building in a floodplain

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 Hingham publishes no rule on the point, not that none exists. Plymouth County’s page lists the county offices to call.

Off-grid gear

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

These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.

← All of Plymouth County: county rules, score and offices