The Building Inspection Division is responsible for the Plan Review, Permit Issuance and Inspection of new construction projects and remodel of existing structures in the City of Thornton.
Office Hours are 8:00 AM to 5:00 PM Monday through Friday
Payment is accepted from 8:00 AM to 4:30 PM.
City offices are located at 9500 Civic Center Drive which is the northeast corner of I-25 and Thornton Parkway. MAP LINK
The Building Inspection Division is located in the northeast corner of City Hall. Follow the signs for “PERMITS” along Civic Center Drive.

Address: |
To contact us: |
| 9500 Civic Center Drive |
Phone: 303-538-7250 |
| Thornton Colorado 80229 |
Inspection Line: 303-538-7396 |
| Thornton Parkway & I-25 |
Fax: 303-539-7650 |
| |
buildings@cityofthornton.net |