Federal Data Hub › Census Building Permits · JSON

Lower Connecticut River Valley, CT

Residential building permits · 2023–2025

Housing units authorized (2025)
358
Construction valuation (2025)
$83,373,799
By structure type (2025)
1-unit 177 · 2-unit 4 · 3-4 0 · 5+ 177

Units authorized by year

YearUnitsValuation
2025358$83,373,799
2024269$78,798,900
2023215$59,652,145

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.