Index change and building permits for the year, with every county.
In 2012 the FHFA house price index for Michigan changed −0.6%, against −1.8% for the United States and −4.0% in 2011.
11,692 housing units were authorised by building permits in the state that year (10,234 single-family), +25.2% on 2011; the national total was 829,658.
−0.6%Michigan index, 2011–2012US −1.8%
11,692housing units permitted in 201210,234 single-family
16 of 83counties with a rising indexmedian county −1.4%
Ranked by the county index change from 2011 to 2012 (FHFA annual county index). Permits are units authorised in 2012; 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.