City building permits · Jul 2026
Thornton Building Permits
Monthly residential building permits for Thornton, Colorado — 74 units in Jul 2026, 362 over the last 12 months — latest month +393.3% vs. a year earlier.
| Structure type | Units | Share |
|---|---|---|
| Single-family (1-unit) | 74 | 100.0% |
| 2-unit structures | 0 | 0.0% |
| 3–4 unit structures | 0 | 0.0% |
| Multifamily (5+ units) | 0 | 0.0% |
| All units | 74 | 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.
Thornton building permits — FAQ
How many building permits were issued in Thornton, Colorado?+
74 new residential units were authorized in Thornton in Jul 2026, and 362 over the trailing 12 months, per the Census Building Permits Survey.
What types of housing is Thornton permitting?+
In Jul 2026, 74 single-family and 0 units in 5+ unit buildings were permitted — 0.0% of the total was multifamily.
Why might Thornton'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.