Index change and building permits for the year, with every county.
In 2024 the FHFA house price index for Massachusetts changed +6.4%, against +4.9% for the United States and +7.7% in 2023.
14,338 housing units were authorised by building permits in the state that year (5,626 single-family), +8.5% on 2023; the national total was 1,478,000.
+6.4%Massachusetts index, 2023–2024US +4.9%
14,338housing units permitted in 20245,626 single-family
13 of 13counties with a rising indexmedian county +6.6%
Ranked by the county index change from 2023 to 2024 (FHFA annual county index). Permits are units authorised in 2024; per 1,000 uses the vintage 2025 population.
Housing units authorised in Massachusetts 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.