Building permits · Jul 2026
Hillsborough County Building Permits
Monthly residential building permits for Hillsborough County, New Hampshire — 78 units authorized in Jul 2026, 699 over the last 12 months — latest month +25.8% vs. a year earlier.
| Structure type | Units | Share |
|---|---|---|
| Single-family (1-unit) | 46 | 59.0% |
| 2-unit structures | 6 | 7.7% |
| 3–4 unit structures | 3 | 3.8% |
| Multifamily (5+ units) | 23 | 29.5% |
| All units | 78 | 100% |
Compare this area with the rest of the country: ranked leaderboards for permit volume, permits per capita, year-over-year growth, and multifamily share.
Hillsborough County building permits — FAQ
How many building permits were issued in Hillsborough County?+
78 new residential units were authorized in Hillsborough County, New Hampshire in Jul 2026, and 699 over the trailing 12 months (U.S. Census Building Permits Survey).
What share of Hillsborough County permits are multifamily?+
41.0% of Hillsborough County's Jul 2026 permitted units were in multifamily (2+ unit) buildings.
Where does this data come from?+
Figures come from the U.S. Census Bureau's Building Permits Survey, a monthly census of permit-issuing jurisdictions. pumsdata is independent and not affiliated with the Census Bureau.