ADU Town Regulations
North Yarmouth, ME
Jun 17, 2024
Last Updated
About
North Yarmouth is a charming rural town located in Cumberland County, Maine just north of Portland. Known for its peaceful countryside, close-knit community, and scenic landscapes, North Yarmouth offers a quiet escape while still being conveniently close to the amenities of nearby cities. With its rich agricultural history and commitment to preserving open spaces, the town is perfect for those who appreciate a slower pace of life and a strong sense of community. Whether it's enjoying outdoor activities or attending local events, North Yarmouth embodies the spirit of small-town Maine. As of the 2020 United States Census the population of North Yarmouth was 4,072.
ADU Rules
Only one ADU can be added to a single-family lot
The ADU’s living area must not be larger than 40% of the primary home’s homes living area (excluding the basement)
An ADU cannot have more than 1 bedroom
The lot must be in compliance with the minimum lot requirement for its zoning district OR in a subdivision which received approval for smaller lots (open space development)
The primary home or the ADU must be owner-occupied