Index change and building permits for the year, with every county.
In 2006 the FHFA house price index for Connecticut changed +5.9%, against +6.6% for the United States and +12.6% in 2005.
9,236 housing units were authorised by building permits in the state that year (7,107 single-family), −22.3% on 2005; the national total was 1,838,903.
+5.9%Connecticut index, 2005–2006US +6.6%
9,236housing units permitted in 20067,107 single-family
9 of 9counties with a rising indexmedian county +5.7%
Ranked by the county index change from 2005 to 2006 (FHFA annual county index). Permits are units authorised in 2006; per 1,000 uses the vintage 2025 population.
Housing units authorised in Connecticut 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.