Bolthole Index

York County, Maine

Zoning, building permits and septic rules in Town of Lyman, Maine

Town of Lyman is a town in York County, Maine. Town of Lyman adopts its own zoning, so inside its limits Town of Lyman’s rules apply, not the county’s. 16 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the York County page.

Answers from the rulebook for Town of Lyman

Town of Lyman’s own rules

  • InspectionsRequired

    Permitted building work inside Lyman town limits.

    • The Code Enforcement Officer is responsible for related inspections; the town page says building inspections are scheduled as needed with at least 24 hours' notice.
    “The Code Enforcement Officer shall be responsible for issuing building permits, plumbing permits, electrical permits, home occupation permits as well as the related inspections.”
  • Certificate of occupancyRequired

    Any new or renovated structure, or new or renovated use, inside Lyman town limits.

    • A final inspection is required before the occupancy permit and before occupancy.
    “A final inspection and occupancy permit shall be obtained from the Code Enforcement Officer prior to occupying any new structure, renovated structure or new or renovated use.”
  • Local zoningPresent (with conditions)

    Land inside Lyman town limits.

    • The ordinance is enforced by Code Enforcement Officers appointed by Municipal Officers.
    “this ordinance shall be enforced by the code enforcement officer (s) appointed by the municipal officers”
  • Building heightSpecified

    Structures inside Lyman town limits subject to the Town of Lyman Zoning Ordinance.

    • Chimneys, towers, ventilators, and spires may exceed 35 feet if set back at least 125% of their height from any property line.

    maximum building height: <= 35 feet (Nonbuilding structures listed in §6.3.2(D)(2).) · maximum stories: <= 2.5 stories

    “No structure shall exceed two and one-half (2 ½) stories or thirty-five (35) feet in height.”
  • Manufactured homesProhibited

    Manufactured homes made before June 15, 1976 brought into Lyman town limits.

    • This is a date-specific prohibition; the opened material does not establish treatment of manufactured homes made on or after June 15, 1976.

    manufacture date: < 1976-06-15 (Home may not be brought into the Town of Lyman.)

    “No manufactured home which was manufactured before June 15, 1976, may be brought into the Town of Lyman.”
  • Accessory dwellingsAllowed (with conditions)

    A lot with a single-family dwelling inside Lyman town limits.

    • Only one ADU is allowed; the lot must meet current district dimensional requirements unless legally nonconforming.
    • The ADU may not exceed 800 square feet; it must meet egress, applicable building-code, and Maine State Subsurface Wastewater Rules expansion criteria.
    • A driveway longer than 150 feet needs an adequate emergency-vehicle turnaround within 150 feet of its end; on-street parking is prohibited.

    maximum habitable floor area: <= 800 square feet

    “One accessory dwelling unit (ADU) shall be permitted on a lot on which a single-family dwelling is located when the following conditions are met:”
  • Driveway accessRequired

    Driveways crossing ditch lines on town-maintained roads inside Lyman town limits.

    • A culvert is not required if the Road Commissioner deems it unnecessary.
    • The minimum diameter is 15 inches or larger as determined by the Road Commissioner.

    minimum culvert diameter: >= 15 inches (Or larger as determined by the Road Commissioner.)

    “All driveways shall have culverts installed in the ditch line of Town maintained roads unless deemed unnecessary by the Road Commissioner. Driveway culverts shall meet the following minimum requirements.”
  • Permit feesVariable (with conditions)

    Building, electrical, and use permits inside Lyman town limits.

    • The fee is established by the Board of Selectmen and must be paid before permit issuance; the opened ordinance excerpt contains no dollar amount.
    “Prior to the issuance of a building, electrical, or use permit, a fee as established by the Board of Selectmen shall be paid through the Code Enforcement Office to the Town of Lyman.”
  • Permit processPublished (with conditions)

    Building permits inside Lyman town limits.

    • Applications must be in writing on the CEO's forms, with all requested accompanying information; incomplete applications are returned or denied.
    • The CEO must approve or deny within 14 days; a permit expires if work does not commence within 90 days, subject to up to a 60-day extension for extenuating circumstances, and renewal is required if work is not completed within one year.

    CEO decision period: <= 14 days (After filing a building-permit application.)

    “within fourteen (14) days of the filing of an application for a building permit the code enforcement officer shall approve or deny the application.”

Rules another office applies inside Town of Lyman

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

  • Minimum lot sizeSpecified

    General Purpose District inside Lyman town limits.

    minimum lot size: 5 acres · minimum lot area: 217800 square feet

    “6.2.2 General Purpose District: A. Minimum Lot Size: 5 Acres, Square Footage: 217,800 sq ft”
    One more reviewed finding on this topic
  • SetbacksSpecified

    General Purpose District inside Lyman town limits.

    • All setbacks are from property lines, not roadway edges.

    front setback: 75 feet · side and rear setbacks: 40 feet

    “6.2.2 General Purpose District: A. Minimum Lot Size: 5 Acres, Square Footage: 217,800 sq ft B. Setbacks: 75 feet front, 40 feet sides and rear”
    One more reviewed finding on this topic
  • Lot coverageSpecified

    General Purpose District inside Lyman town limits.

    maximum building lot coverage: <= 20 percent

    “D. Maximum Lot Coverage for Buildings: 20%”
    One more reviewed finding on this topic
  • Septic permitRequired

    New residential or commercial buildings inside Lyman town limits.

    • The wastewater permit must be issued before the building permit and must conform to the current state-adopted State of Maine Subsurface Wastewater Rules.
    “No building permit for a new residential or commercial building shall be issued without first being issued a subsurface wastewater disposal system permit in conformance with the current state adopted version of State of Maine Subsurface Wastewater Rules.”

Still unanswered

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

  • Minimum dwelling size — Dwellings inside Lyman town limits.
  • Living in an RV — Long-term RV occupancy on private land inside Lyman town limits.
  • Camping on your land — Temporary camping on private land inside Lyman town limits.
  • Tiny homes — Tiny-home occupancy inside Lyman town limits.
  • Septic inspection — Subsurface wastewater systems inside Lyman town limits.
7 more unanswered
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • Building in a floodplain
  • 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 Lyman publishes no rule on the point, not that none exists. York County’s page lists the county offices to call.

Off-grid gear

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

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