Index change and building permits for the year, with every county.
In 2008 the FHFA house price index for Arizona changed −12.1%, against −4.5% for the United States and −1.2% in 2007.
26,082 housing units were authorised by building permits in the state that year (19,153 single-family), −47.5% on 2007; the national total was 905,359.
−12.1%Arizona index, 2007–2008US −4.5%
26,082housing units permitted in 200819,153 single-family
0 of 14counties with a rising indexmedian county −8.3%
Ranked by the county index change from 2007 to 2008 (FHFA annual county index). Permits are units authorised in 2008; per 1,000 uses the vintage 2025 population.
Housing units authorised in Arizona 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.