Index change and building permits for the year, with every county.
In 2024 the FHFA house price index for Delaware changed +6.8%, against +4.9% for the United States and +8.1% in 2023.
7,141 housing units were authorised by building permits in the state that year (6,236 single-family), +23.9% on 2023; the national total was 1,478,000.
+6.8%Delaware index, 2023–2024US +4.9%
7,141housing units permitted in 20246,236 single-family
3 of 3counties with a rising indexmedian county +6.7%
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 Delaware 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.