Bolthole Index

Cumberland County, Maine

Zoning, building permits and septic rules in the Town of Frye Island, Maine

The Town of Frye Island, Maine, in Cumberland County, runs its own zoning under its Land Use Ordinance1. A single-family home needs approval from the town's code enforcement officer2. Septic permits are a separate step: Maine requires a permit before a new or replacement system is installed3, issued locally by a Licensed Plumbing Inspector4.

At a glance

Zoning
Yes. The town's own Land Use Ordinance sets residential, rural, water-oriented commercial and recreational districts5
Building permit
Single-family dwellings need code enforcement officer approval2
Minimum lot (Residential)
40,000 sq ft without public water; 20,000 sq ft with public water6
Minimum lot (Rural)
3 acres7
Septic
Permit required; issued by the local Licensed Plumbing Inspector34
Accessory dwelling
Family apartments only, with code enforcement officer approval8

Who to call

Building permits

Town of Frye Island Code Enforcement Officer (Land Use Ordinance)

Approves single-family dwellings and issues permits under the town's Land Use Ordinance

Septic permits

Maine CDC Subsurface Wastewater Program

Sets statewide septic rules; the town's Licensed Plumbing Inspector issues and inspects the permit

subsurface.wastewater@maine.gov

11 State House Station, Augusta, Maine 04333

Contact details are copied from each office’s official page and were checked against it on October 24, 2026.

Off-grid gear

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

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Does Frye Island, Maine have zoning?

Yes. The Town of Frye Island adopts its own zoning in Chapter 10 of its Land Use Ordinance1. The ordinance defines residential, rural, water-oriented commercial and recreational districts5, so check which district a lot sits in before you buy.

In the Residential district, minimum lot area is 40,000 square feet without public water and 20,000 square feet with public water, with 50 feet of frontage6. Principal buildings there need a 50-foot front setback and 15-foot side and rear setbacks9. In the Rural district, a lot needs 3 acres and 200 feet of frontage7, and buildings sit 50 feet from every lot line10. Building height is capped at 35 feet in every district, with a few exceptions11.

Shoreland zoning and floodplain rules overlay these districts, and we have not confirmed their details1. We also could not confirm a Frye Island rule on RVs or tiny homes; ask the town's code enforcement officer. Maine law does require towns to allow tiny homes where single-family dwellings are allowed, subject to the same land-use requirements12.

Do you need a building permit in Frye Island, and who issues it?

Yes, a single-family dwelling in Frye Island needs approval from the town's code enforcement officer2. In the Residential district that approval does not require site plan review13. Some other uses need special-exception approval from the board of appeals and site plan approval from the planning board before the code enforcement officer issues a permit14.

We could not confirm Frye Island's permit fees, which building code the town enforces, or whether a certificate of occupancy is required. Call the town office for those. Back lots, which reach a street by a private accessway, carry extra rules: the accessway must be 50 feet wide, recorded and maintained by its users15.

Building in the special flood hazard zone A1 requires a flood hazard development permit from the code enforcement officer16. Frye Island's rules apply inside the town; for land elsewhere in Cumberland County, see the Cumberland County page.

How do septic permits work in Frye Island?

A permit is required before a new, expanded or replacement septic system is installed, except for normal maintenance and repair3. Maine CDC administers the statewide rules, while the municipality's Licensed Plumbing Inspector receives applications, issues permits and inspects systems4. Applications generally require a site evaluation by a licensed site evaluator or professional engineer17.

The state fee schedule lists $250 for a complete non-engineered system and $200 for a complete engineered system, plus listed add-on amounts18. The system must pass 2 inspections, one before installation and one before final backfilling19. A permit is valid for work started within 24 months3.

Cumberland County soils matter here: only about 1.4% of soils are rated not limited for a conventional drain field20, so expect a site evaluation and possibly an engineered system. Town-specific septic inspection rules were not confirmed.

Can you live in an RV or add a second dwelling in Frye Island?

We could not confirm Frye Island's rules on living in an RV or camping on private land; ask the town's code enforcement officer before you plan on it. Maine's statewide campground licensing applies to campgrounds operated for compensation, not to a private lot21.

For a second dwelling, the town's only accessory-dwelling provision found is a family apartment, allowed as an accessory use of an existing single-family residence with code enforcement officer approval8. Occupancy is limited to a direct family member, and the floor area may not exceed 30% of the main dwelling8. Manufactured housing on lots outside mobile home parks is also addressed in the ordinance22.

Building a home in Frye Island: the steps, in order

  1. Find the lot's zoning district and confirm the lot meets that district's minimum area, frontage and setbacks6.
  2. Hire a licensed site evaluator for the septic site evaluation17.
  3. Apply to the town's code enforcement officer for approval of a single-family dwelling2.
  4. Get the septic permit from the Licensed Plumbing Inspector before work begins4.
  5. If the lot is in flood zone A1, obtain the flood hazard development permit16.
  6. Schedule the 2 septic inspections19.

What stays with Cumberland County and the state, and what to check before you buy

Cumberland County does not issue building or zoning approvals for Frye Island; the town does1.

Before buying, confirm the zoning district, shoreland and flood status, and how the lot is reached. Creating a new lot is a subdivision and must comply with Part 2 of the ordinance23. For context, Cumberland County's effective property tax rate is 1.1%24.

Watch-outs

  • The town's Land Use Ordinance was amended in October 2026 and we have not read the amendment, so confirm current district standards with the code enforcement officer1.
  • We could not confirm Frye Island's permit fees, building code or certificate-of-occupancy rules; ask the town office14.
  • Shoreland zone rules overlay the zoning districts and can add setbacks beyond those listed9.
  • Maine requires a septic inspection by a Department-certified inspector when shoreland-zone property with a septic system changes hands19.

Sources

  1. Chapter 10 Land Use Ordinance, Part 1 Zoning (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  2. Chapter 10 Part 1 Article III District Regulations (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  3. Subsurface Wastewater System Permitting, quoted and re-checked
  4. Subsurface Wastewater Unit, quoted and re-checked
  5. Chapter 10 Land Use Ordinance, Part 1 Zoning (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  6. Chapter 10 Part 1 Article III District Regulations (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  7. Chapter 10 Part 1 Article III District Regulations (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  8. Chapter 10 Part 1 Article IV General Standards (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  9. Chapter 10 Part 1 Article III District Regulations (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  10. Chapter 10 Part 1 Article III District Regulations (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  11. Chapter 10 Part 1 Article IV General Standards (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  12. Title 30-A, §4363: Regulation of tiny homes (Maine statewide rule), quoted and re-checked
  13. Town of Frye Island Code Enforcement Officer (Land Use Ordinance) (ecode360.com)
  14. Chapter 10 Part 1 Article III District Regulations (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  15. Chapter 10 Part 1 Article IV General Standards (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  16. Chapter 10 Part 1 Article III District Regulations (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  17. Subsurface Wastewater System Permitting, quoted and re-checked
  18. Subsurface Wastewater System Permitting, quoted and re-checked
  19. Subsurface Wastewater System Permitting, quoted and re-checked
  20. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  21. Maine Revised Statutes Title 22, §2491: Definitions (Maine statewide rule), quoted and re-checked
  22. Chapter 10 Part 1 Article IV General Standards (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  23. Chapter 10 Part 1 Article IV General Standards (Town of Frye Island) (Town of Frye Island), quoted and re-checked
  24. Effective property tax rate: Bolthole Index county data

Written October 24, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Answers from the rulebook for Town of Frye Island

Town of Frye Island’s own rules

  • Building permitRequired

    Single-family dwellings inside Frye Island town limits, including those on back lots.

    • Single-family dwellings in the R district need code enforcement officer approval only (no site plan review).
    • Building permit fees and the § 10-1.44 permit procedure were not opened (Article VIII).
    “permitted uses listed below require approval from the code enforcement officer only, and do not require site plan review.”
  • Local zoningPresent

    Land inside Frye Island town limits: the Town's own Land Use Ordinance (Chapter 10), Part 1 Zoning, governs the residential, rural, water-oriented commercial and recreational districts.

    • The eCode360 table of contents lists a 'land use ordinance amendment - 2026-10-10' whose text was not opened; any changes to the provisions recorded here are unverified.
    • Shoreland zoning (Part 3) and floodplain management (Part 4) overlay Part 1 and were not opened.
    “article iii district regulations § 10-1.4 r - residential districts. § 10-1.5 ru - rural districts.”
  • Zoning districtsPublished

    Land inside Frye Island town limits: the zoning districts of Part 1 Zoning.

    • The official zoning map (§ 10-1.10) and its amendments were listed in the TOC but not opened.
    “§ 10-1.4 r - residential districts. § 10-1.5 ru - rural districts. § 10-1.6 woc - water-oriented commercial districts. § 10-1.7 rc - recreational districts.”
  • Minimum lot sizeSpecified

    R - Residential district (§ 10-1.4f), inside Frye Island town limits.

    • Minimum area per family: 40,000 sq ft without public water; 20,000 sq ft with public water.
    • Back lots must meet the district minimum lot size, excluding the accessway area (§ 10-1.12c(3)(a)).

    minimum lot area without public water: 40000 square feet · minimum lot area with public water: 20000 square feet (public water available) · minimum frontage: 50 feet · minimum lot width: 100 feet

    “(1) area: 40,000 square feet without public water; 20,000 square feet with public water. (2) frontage: 50 feet.”
    One more reviewed finding on this topic
  • SetbacksSpecified

    R - Residential district (§ 10-1.4g), principal buildings, inside Frye Island town limits.

    • Accessory buildings except sheds: front 30 ft, side 15 ft, rear 15 ft (§ 10-1.4h). Sheds of 144 sq ft or less: front 30 ft, side 10 ft, rear 10 ft (§ 10-1.4i).
    • Setback reduction exception (§ 10-1.4k): at most one of the front, side or rear setbacks may be reduced by a maximum of five feet; the side setback may be reduced on only one side; reductions are not available for setbacks from water bodies; all exceptions must be based on a professional boundary survey.
    • Shoreland zone setbacks under Part 3 also apply where located in the shoreland zone.

    front building setback: 50 feet · side building setback: 15 feet · rear building setback: 15 feet

    “(1) front building setback: 50 feet. (2) side building setback: 15 feet. (3) rear building setback: 15 feet.”
    One more reviewed finding on this topic
  • Building heightSpecified

    All zoning districts inside Frye Island town limits (§ 10-1.18).

    • Exceptions: silos for the storage of feed crops; steeples; and heights the board of appeals authorizes where consistent with the comprehensive plan, not adverse to surrounding areas, and in scale with its environs.
    • Mobile home parks have a separate maximum building height of 25 feet (§ 10-1.16b(6)).

    maximum building height: <= 35 feet (silos, steeples, and heights authorized by the board of appeals)

    “the building height limitations for all districts shall be 35 feet, with the following exceptions:”
  • Manufactured homesLimited

    Manufactured housing units placed on lots outside mobile home parks inside Frye Island town limits (§ 10-1.16a).

    • Must not be located within a historic district listed on the National Register of Historic Places.
    • Must meet all applicable state standards, including 30-a M.R.S.A. § 4358 and 10 M.R.S.A. § 9094.
    • Mobile home parks have separate lot standards: 20,000 sq ft lots (12,000 sq ft where a clustered septic system is used, if the park parcel averages 20,000 sq ft per lot), 100 ft road frontage, 30 ft between buildings, 15 ft lot-line setback, 60 ft park-boundary setback, 25 ft maximum height (§ 10-1.16b).

    mobile home park lot size: 20000 square feet (12,000 sq ft where a clustered septic system is used) · mobile home park maximum building height: <= 25 feet

    “manufactured housing units which are placed on lots outside of mobile home parks: (1) must not be located within an historic district which has been included on the national register of historic places.”
  • Accessory dwellingsLimited

    Family apartments (§ 10-1.14) inside Frye Island town limits; this is the Town's only accessory-dwelling provision found.

    • Requires code enforcement officer approval.
    • Only as an accessory use of an existing single-family residence; not with a duplex or multifamily dwelling, not as a nonconforming structure, unless a variance is granted.
    • Occupancy limited to a direct family member by blood, adoption or marriage; the approval becomes void when that family member leaves.
    • Floor area not to exceed 30% of the main dwelling; adequate off-street parking required.
    • Septic: a dwelling on an on-site wastewater system needs a licensed soil evaluator's site evaluation before modification.
    • No additional land area or frontage required if standards are met.

    maximum family apartment floor area: <= 30 percent of main dwelling floor area

    “a family apartment shall only be allowed as an accessory use of an existing single-family residence.”
  • Subdividing landRegulated (with conditions)

    Creation of subdivisions inside Frye Island town limits.

    • Creation of a subdivision must comply with Part 2 (Subdivision).
    • Cluster subdivisions require planning board approval (§ 10-1.13).
    “(f) creation of a subdivision requires compliance with the provisions of part 2, subdivision.”
  • Driveway accessLimited

    Back-lot accessways only (§ 10-1.12c) inside Frye Island town limits; general driveway rules were not located.

    • Back-lot accessway must be 50 ft wide, recorded, and maintained by the users.
    • Accessway entrance must meet Part 2 subdivision standards and be approved by the public works director.
    • Permit for a single-family dwelling on a back lot does not imply Town acceptance of the accessway.
    “accessway entrance to a street shall conform to standards of part 2, subdivision, and shall be approved by the public works director.”
  • Building in a floodplainRequired

    Construction or development inside the special flood hazard zone A1 on the Frye Island portion of the FEMA map, inside Frye Island town limits.

    • Requires a flood hazard development permit from the code enforcement officer under Part 4 (Floodplain Management), which was not opened.
    • Shoreland zone land uses also fall under Part 3.
    “construction or other development within the special flood hazard zone a1, as shown on the frye island portion of the fema flood insurance map, requires a flood hazard development permit from the code enforcement officer as specified in part 4, floodplain management.”
  • Permit processPartial

    Land uses in the R district inside Frye Island town limits; the RU district uses the same written-approval structure.

    • Some uses need board of appeals special-exception approval plus planning board site plan approval before a code enforcement officer permit.
    • Other uses need only code enforcement officer approval.
    • Application, fee and timing steps (§§ 10-1.44 to 10-1.49, Article VIII) were not opened, so the process is only partly documented.
    “land uses in this district shall require written approval from the authority as indicated (e.g., special exception approval by the board of appeals, site plan approval after site plan review by the planning board), prior to issuance of a permit by the code enforcement officer.”

Still unanswered

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

  • Owner-builder exemption — Owner-builder exemption from permits inside Frye Island town limits.
  • Building code adopted — Building code adopted by Frye Island town.
  • Inspections — Building inspections inside Frye Island town limits.
  • Certificate of occupancy — Certificates of occupancy inside Frye Island town limits.
  • Minimum dwelling size — Minimum dwelling floor area inside Frye Island town limits.
11 more unanswered
  • Lot coverage
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Short-term rentals
  • Permit fees

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

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