Index change and building permits for the year, with every county.
In 2013 the FHFA house price index for Michigan changed +5.6%, against +3.4% for the United States and −0.6% in 2012.
15,757 housing units were authorised by building permits in the state that year (12,915 single-family), +34.8% on 2012; the national total was 990,822.
+5.6%Michigan index, 2012–2013US +3.4%
15,757housing units permitted in 201312,915 single-family
62 of 83counties with a rising indexmedian county +1.7%
Ranked by the county index change from 2012 to 2013 (FHFA annual county index). Permits are units authorised in 2013; per 1,000 uses the vintage 2025 population.
Housing units authorised in Michigan 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.