Index change and building permits for the year, with every county.
In 2015 the FHFA house price index for Maine changed +2.4%, against +4.4% for the United States and +1.7% in 2014.
3,699 housing units were authorised by building permits in the state that year (2,853 single-family), +14.1% on 2014; the national total was 1,182,582.
+2.4%Maine index, 2014–2015US +4.4%
3,699housing units permitted in 20152,853 single-family
10 of 16counties with a rising indexmedian county +0.5%
Ranked by the county index change from 2014 to 2015 (FHFA annual county index). Permits are units authorised in 2015; per 1,000 uses the vintage 2025 population.
Housing units authorised in Maine by yearsingle-family2+ unit buildings
Source: Federal Housing Finance Agency annual state and county house price indexes (updated March 31, 2026); Census Bureau Building Permits Survey annual state and county files. Public domain. Methodology.