City building permits · Jun 2026
Hillsdale borough Building Permits
Monthly residential building permits for Hillsdale borough, New Jersey — 7 units in Jun 2026, 143 over the last 12 months.
| Structure type | Units | Share |
|---|---|---|
| Single-family (1-unit) | 1 | 14.3% |
| 2-unit structures | 0 | 0.0% |
| 3–4 unit structures | 0 | 0.0% |
| Multifamily (5+ units) | 6 | 85.7% |
| All units | 7 | 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.
Hillsdale borough building permits — FAQ
How many building permits were issued in Hillsdale borough, New Jersey?+
7 new residential units were authorized in Hillsdale borough in Jun 2026, and 143 over the trailing 12 months, per the Census Building Permits Survey.
What types of housing is Hillsdale borough permitting?+
In Jun 2026, 1 single-family and 6 units in 5+ unit buildings were permitted — 85.7% of the total was multifamily.
Why might Hillsdale borough's numbers be zero some months?+
Permit activity is lumpy at the city level, and small jurisdictions may report to the Census with a lag. Zero in a month means no permits were reported, not necessarily no construction interest.