Federal Data HubCensus Building Permits · JSON

Franklin County, MA

Residential building permits · 2015–2025

Housing units authorized (2025)
64
Construction valuation (2025)
$23,787,377
By structure type (2025)
1-unit 58 · 2-unit 6 · 3-4 0 · 5+ 0

Units authorized by year

YearUnitsValuation
202564$23,787,377
202483$23,544,085
202366$21,753,152
202275$18,704,050
202184$20,767,491
202091$20,280,264
201985$22,589,408
201859$13,523,211
201775$16,720,358
201654$9,998,709
2015119$21,677,887

The Census Building Permits Survey counts new privately-owned housing units authorized by building permits — a leading indicator of housing supply. "1-unit" is single-family; "5+ units" is larger multifamily. Figures are imputation-adjusted to cover permit offices that did not report.

Source: Census Building Permits Survey. License: CC0 1.0.