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New Construction in Troy
Residential building permits — U.S. Census Bureau Building Permits Survey.
Housing units authorized (2025)
173
Single-family
69
Multifamily
104
Construction value (2025)
$24M
| Year | Buildings | Units | Single-family | Multifamily | Value |
|---|---|---|---|---|---|
| 2025 | 92 | 173 | 69 | 104 | $24M |
Source: U.S. Census Bureau, Building Permits Survey. Counts are permits issued by the local permit office, which precede — and don't always become — actual construction. A partial-year row is marked with the months reported.