Land — Northeast — ME
Water rights, rainwater law, cottage food rules, right-to-farm protections, livestock zoning, and growing conditions for Maine landowners and buyers.
Land law varies by county, municipality, and HOA. Verify all information with your county planning department, state water agency, and a licensed attorney before any land purchase or development decision.
Water law
Riparian doctrine. Reasonable use standard. Maine DEP regulates significant withdrawals.
No state restrictions. Collection permitted without limit.
Land use and production law
Maine Cottage Food Law: $20,000 gross annual cap; direct consumer and farmers markets; label required. Verify with Maine DACF.
Maine Right to Farm Act (7 M.R.S.A. §152) protects established agricultural operations.
Many towns have no zoning at all. In organized municipalities, residential zones vary. Rural and agricultural areas generally unrestricted.
Growing conditions
Hardiness zones
3a (Aroostook County) – 6a (coastal southern)
Last frost
May 15 (interior/north) – May 1 (coast)
First frost
Sep 15 (north) – Oct 15 (south coast)
Free soil testing
University of Maine Cooperative Extension — click to visit
Soil notes
Glacially derived — thin, rocky, and acidic. Many Maine soils have pH 4.5–5.5 and require significant liming. Aroostook County has exceptionally productive potato-growing soils.