Bolthole Index

Washington County, Vermont

Zoning, building permits and septic rules in Town of Cabot, Vermont

Town of Cabot is a town in Washington County, Vermont. Town of Cabot adopts its own zoning, so inside its limits Town of Cabot’s rules apply, not the county’s. 11 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Washington County page.

Answers from the rulebook for Town of Cabot

Town of Cabot’s own rules

  • Building permitRequired

    Land and building development inside Cabot town limits.

    • Application fee, plot plan, sewage-disposal construction information, and other required approvals must be submitted; conditional uses need DRB approval.
    “No land or building development may commence, nor shall any land or structure be used, extended in any way unless a Zoning permit shall have been duly issued by the Administrative Officer, as provided for in Section 4443 of the Act.”
  • Local zoningPresent (with conditions)

    Land inside Cabot town limits.

    • Uses and development must conform to the regulations for the district in which located.
    “there are hereby established Zoning Regulations for Cabot which are set forth in the text and map that constitute these Regulations.”
  • Zoning districtsPublished (with conditions)

    Land inside Cabot town limits.

    • District locations and boundaries are shown on the zoning map.
    “The town and Village of Cabot are hereby divided into the following zoning districts as shown on the Town and Village Zoning map: Medium Density Developed District (Town and Village) Undeveloped Village District (Village only) Low Density Residential and Agricultural District (Town only) Shoreland District”
  • Minimum lot sizeDistrict specific (with conditions)

    Residential-commercial parcels in Village, Lower Village, and Low Density Residential and Agricultural Districts inside Cabot town limits.

    • Village standards apply to parcels connected to town water and wastewater; Lower Village standards apply to parcels connected to town wastewater.

    Village minimum lot area: >= 10000 square feet (Village District.) · Lower Village minimum lot area: >= 25000 square feet (Lower Village District.) · Low Density Residential and Agricultural minimum lot area: >= 2 acres (Residential-commercial.)

    “Lot Area Minimum 10,000sf or .28 acres [...] Lot Area Minimum 25,000 or .57 acres [...] Lot Area Minimum 2 acres”
  • Living in an RVLimited

    Travel trailers placed at one site inside Cabot town limits.

    • Trailers weighing more than 1,500 pounds require a regular zoning permit when placed at one site for 30 days or more.

    trailer weight: > 1500 pounds (Permit trigger applies when placed on one site for thirty days or more.) · placement duration: >= 30 days (For trailers weighing more than 1,500 pounds.)

    “Owner of travel trailer weighing more than 1,500 pounds shall be required to apply for a regular zoning permit if trailers are placed on one site for thirty days or more.”
  • Accessory dwellingsAllowed (with conditions)

    Accessory dwelling units in Cabot's Village and Lower Village Districts.

    • A zoning permit is required.

    maximum ADU area: <= 950 square feet (The regulation defines an accessory dwelling unit as an efficiency, one-bedroom apartment or subordinate structure.)

    “Accessory Dwelling Unit- An accessory dwelling unit means an efficiency, one-bedroom apartment or structure that is clearly subordinate to a one-family dwelling, and has facilities and provisions for independent living, including sleeping, food preparation, and sanitation. 950 square feet or less.”
  • Agricultural exemptionConditional

    Residential accessory gardens, small farm-animal keeping, and related agricultural practices in Cabot's Village and Lower Village Districts.

    • Allowed without a permit only when there is no undue adverse effect; agricultural structures must complete a permit application and meet zoning requirements; Vermont determines whether an application fee is required.
    “Residential accessory gardens, small numbers of farm animals and related agricultural practices are allowed without a permit as long as there is no undue adverse effect. All agricultural structures are required to complete a permit application and meet zoning requirements, the State of Vermont will determine if the use requires an application fee.”
  • Subdividing landLimited

    Subdivision of land inside Cabot town limits.

    • A subdivision may not create a non-conforming use.
    “Land may not be subdivided so as to create a non-conforming use.”
  • Building in a floodplainLimited

    Development in Cabot floodplain areas designated on the Cabot flood insurance rate map dated September 18, 1985.

    • Residential, commercial, industrial, and other buildings intended for human occupancy or employment are prohibited, except recreational, agricultural other than dwelling units, and temporary uses; private sewage and water facilities require State Agency of Natural Resources approval; permitted structures must be elevated to or above base flood level.
    “Notwithstanding the Zoning District Regulations, the following uses shall be prohibited in floodplain areas as designated on the flood insurance rate map for Cabot dated September 18, 1985:”
  • Permit feesPublished (with conditions)

    New construction and modifications to existing structures inside Cabot town limits.

    • The fee described by the official page is for building permits.

    building permit fee: 60 USD

    “Permits for new construction and modifications to existing structures are issued by the zoning administrator. The fee for building permits is $60.00.”
  • Permit processPublished (with conditions)

    Zoning permits for development inside Cabot town limits.

    • The Administrative Officer must act within 30 days after submission; a permit is void if work has not commenced within one year.

    administrative decision period: <= 30 days (After submission of application, data, and approvals.) · permit commencement deadline: <= 1 year (From issuance.)

    “The Administrative Officer shall within 30 days of submission of application, data and approvals either issue or deny a zoning permit.”

Still unanswered

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

  • Owner-builder exemption — Owner-built residential construction inside Cabot town limits.
  • Building code adopted — Building-code adoption for land inside Cabot town limits.
  • Inspections — Building inspections inside Cabot town limits.
  • Certificate of occupancy — Certificates of occupancy inside Cabot town limits.
  • Minimum dwelling size — Dwellings inside Cabot town limits.
9 more unanswered
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup

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

Off-grid gear

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

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