Androscoggin County, Maine has no county zoning or county building department: your municipality handles land-use rules and building permits12. Maine's statewide building code applies to construction and renovation, but enforcement is mandatory in municipalities of 4,000 residents or more and optional in smaller ones, so the permit and inspection process depends on the town or city where the parcel sits3. Septic applications also go through the municipal Local Plumbing Inspector4.
At a glance
- Building permit
- Handled by your town; code enforcement is mandatory at 4,000 residents or more and optional below that threshold23
- Zoning
- No county zoning; every Androscoggin County town zones its own land1
- Septic permits
- State rules; applications, permits and inspections go through the municipal Local Plumbing Inspector45
- Septic fee
- State schedule lists $250 for a complete non-engineered system, plus the listed share and surcharge6
- Manufactured homes
- Must be allowed on any lot zoned for single-family homes statewide7
- Accessory dwelling units
- Maine requires towns to allow at least one ADU on a single-family lot8
- Certificate of occupancy
- Required before move-in in towns of more than 2,000 people9
- Bolthole Index score
- 79.24 / 10010
Who to call
Building permits
City of Lewiston Department of Planning and Code Enforcement (worked example of a town office)
Building, electrical, plumbing and sign permits, zoning and land-use administration, the Board of Appeals, and flood-plain-management and property-maintenance inspection for the City of Lewiston only
27 Pine St. 3rd Floor Lewiston, ME 04240
Also useful
Androscoggin County Registry of Deeds
Recording and public access to deeds, mortgages, easements and other land documents for property anywhere in Androscoggin County
2 Turner Street Unit 4 Auburn, ME 04210
Contact details are copied from each office’s official page and were checked against it on September 29, 2026.
Do you need a building permit in Androscoggin County, Maine?
Androscoggin County has no county building department: municipalities administer building permits and code enforcement2. Maine's Uniform Building and Energy Code applies to buildings constructed or renovated statewide, but enforcement is mandatory in municipalities with 4,000 residents or more and optional in smaller municipalities3. Lewiston and Auburn fall on the mandatory-enforcement side of that rule, while the answer can differ among smaller Androscoggin County towns2. A separate state construction permit applies when a structure will become a public building, including specified institutional, assembly, mercantile, lodging and multi-story business uses11. For a house, ask the code enforcement office in the parcel's municipality whether a local permit is required, which inspections apply and what must accompany the application2.
Who handles building and code enforcement in Androscoggin County towns?
Because Androscoggin County itself has no building department, every building-permit question goes to the town where the land sits2. Lewiston's Department of Planning and Code Enforcement is a working example of what a larger Androscoggin County town's office looks like: it promotes, coordinates and enforces land use activities under the city's Comprehensive Plan, and it issues building, electrical, plumbing and sign permits along with land-use, property-maintenance and flood-plain-management inspections12. Reach Lewiston's Planning and Code Enforcement Department at (207) 513-3125, at 27 Pine St., 3rd Floor, Lewiston, Maine12. If your land is in a different Androscoggin County town, call that town's own code enforcement or planning office directly — do not assume Lewiston's rules, fees or enforcement choices apply to your parcel.
Does Androscoggin County have zoning?
Androscoggin County has no county-level zoning: land use, setbacks and shoreland zoning are set by each municipality, not by the county1. Maine law lets a county ask the Land Use Planning Commission to develop a regional zoning plan for unorganized territory within that commission's jurisdiction, but Androscoggin County is made up entirely of incorporated towns and cities, not unorganized territory, so that mechanism does not apply here13. That means every rural parcel in Androscoggin County is governed by its own town's zoning ordinance and zoning map, including setbacks, minimum lot size and what kind of dwelling is allowed1. Ask your town's code enforcement or planning office for its zoning map and ordinance before you buy.
How do septic permits work in Androscoggin County?
Maine administers the statewide subsurface wastewater rules, while the municipal Local Plumbing Inspector examines applications and conducts required inspections in Androscoggin County4. A new, expanded or replacement septic system or component needs a permit before work begins; normal maintenance and repair are excepted14. The application generally requires a site evaluation prepared by a licensed site evaluator, or by a professional engineer for an engineered system5. The Local Plumbing Inspector must reject an incomplete or nonconforming application in writing within 14 days of a completed filing, and work cannot start until the permit is issued5. The state schedule lists $250 for a complete non-engineered system, plus a listed 25% share and $15 water-quality surcharge; ask the municipality whether it adds local fees614. Only about 13.8% of Androscoggin County soils lack a severe USDA limitation for a conventional drain field, so establish septic feasibility before choosing a house site15. A sanitary district may require connection when its sewer is within 200 feet, subject to the rule's exceptions16.
Can you live in an RV or tiny home on your land in Androscoggin County?
Maine's statewide campground rules only govern licensed commercial campgrounds — a site with 5 or more RVs operated for compensation needs a state license — and they do not answer whether you can live in an RV on your own private land, so do not rely on them for that question17. Whether you can live in an RV, or place a tiny home, on your Androscoggin County land is a question for your town's zoning ordinance, since the county has no zoning of its own1. A manufactured home must be allowed on any individual house lot where a single-family dwelling is allowed, statewide, though a town may still set design standards such as a pitched roof, permanent foundation and residential-appearance siding7. Maine also requires every municipality to allow at least one accessory dwelling unit, at least 190 square feet, on a lot with a single-family home, which can be a route to a small second home or a workshop-with-living-space on the same parcel8. Call your town's code enforcement office before you buy to ask specifically about RV occupancy, tiny homes and accessory dwelling units under its own zoning ordinance.
Building a home in Androscoggin County, Maine: the steps, in order
- Identify the municipality containing the parcel; Androscoggin County does not administer zoning or ordinary residential building permits12.
- Ask that municipality's code enforcement or planning office for the zoning district, setbacks, allowed use and its building-permit checklist12.
- Hire a licensed site evaluator, then submit the septic application to the municipal Local Plumbing Inspector; incomplete or nonconforming applications must be rejected in writing within 14 days of a completed filing5.
- Budget at least the published state-schedule items: $250 for a complete non-engineered septic system, the listed 25% share and a $15 water-quality surcharge, plus any municipal add-on614.
- If a public sewer is within 200 feet, ask the sanitary district whether connection is required instead16.
- Apply for municipal building, electrical and plumbing permits as the local office directs; Lewiston also issues sign permits12.
- Ask whether mapped flood risk triggers a Flood Hazard Development Permit18.
- Schedule required inspections and obtain a certificate of occupancy before move-in where the municipal population rule applies39.
What to check before you buy land in Androscoggin County
Androscoggin County sits about 105 miles from the nearest city of 100,000 or more people by straight-line distance19. The county gets about 47.8 inches of rain a year and is rarely in severe drought, about 2% of years, so a household water plan here is more often about well quality and depth than drought risk2021. About 91.1% of the county's land sits at 15% slope or less, a gentle base for a driveway or foundation, and 76.1% is wooded, so budget for some clearing2223. Federal land covers only 0.2% of the county, so almost every rural parcel here is private24. Average annual temperature is a cool 44.9°F, and mid-century projections show almost no days a year at or above 100°F2526. Farmland has recently traded around $5,591 an acre, the typical home value is about $338,209, and typical home insurance runs about $1,109 a year272829. Expect an effective property tax rate near 1.3% and a median annual property tax bill around $2,9133031. Before you close, search the deed and any recorded easements at the Androscoggin County Registry of Deeds, which records and provides public access to property documents for the whole county, then confirm zoning, floodplain status and septic suitability with the specific town3212.
Watch-outs
- The county's former web address, androscoggincounty.com, now redirects to an unrelated real-estate site; use androscoggincountymaine.gov for county offices such as the Registry of Deeds32.
- Do not assume a statewide rule settles RV, tiny-home or manufactured-home placement on your land in Androscoggin County — the county has no zoning of its own, so your specific town's ordinance controls1.
- Confirm which town office issues septic permits before you buy: not every Androscoggin County town lists a Local Plumbing Inspector by that title on its website14.
Sources
- Maine Office of State Fire Marshal - Building Codes (2026 county census)
- Maine Office of State Fire Marshal - MUBEC Rules and Laws (2026 county census)
- Maine Uniform Building and Energy Code — Chapter 1: Administrative Procedures (Maine statewide rule), quoted and re-checked
- Subsurface Wastewater Unit, quoted and re-checked
- Subsurface Wastewater System Permitting, quoted and re-checked
- Subsurface Wastewater System Permitting, quoted and re-checked
- Maine Revised Statutes Title 30-A, §4358: Regulation of manufactured housing (Maine statewide rule), quoted and re-checked
- Maine Revised Statutes Title 30-A, §4364-B: Accessory dwelling units (Maine statewide rule), quoted and re-checked
- Title 25, §2357-A: No occupancy without certificate; appeal (Maine statewide rule), quoted and re-checked
- Bolthole Index score (off-grid/homestead land score): Bolthole Index county data
- Title 25, §2448: Construction permit; when required (Maine statewide rule), quoted and re-checked
- City of Lewiston Department of Planning and Code Enforcement (worked example of a town office) (lewistonmaine.gov)
- Title 12, §685-C: Miscellaneous provisions (Maine statewide rule), quoted and re-checked
- Subsurface Wastewater System Permitting (Maine statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Title 38, §1160: Connection of private sewers (Maine statewide rule), quoted and re-checked
- Maine Revised Statutes Title 22, §2491: Definitions (Maine statewide rule), quoted and re-checked
- Floodplain Ordinances & Permit Forms (Maine statewide rule), quoted and re-checked
- Distance to the nearest metro area: Bolthole Index county data
- Annual precipitation: Bolthole Index county data
- Share of years in severe drought: Bolthole Index county data
- Share of land at 15% slope or less: Bolthole Index county data
- Wooded share of land: Bolthole Index county data
- Federal land share: Bolthole Index county data
- Average annual temperature: Bolthole Index county data
- Projected mid-century days at or above 100°F: Bolthole Index county data
- Farmland value per acre (USDA census): Bolthole Index county data
- Typical home value (Zillow): Bolthole Index county data
- Typical home insurance premium: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
- Androscoggin County Registry of Deeds (androscoggincountymaine.gov)
Written September 29, 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.