# Building permits at 663 Concord Ave, Boulder, CO

One permit here in the last two years. The newest, Jul 8, 2025: Voided for inactivity - no inspection within 180 days Total tear-off & reroof of SFD. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jul 8, 2025 | Roofing | Voided for inactivity - no inspection within 180 days Total tear-off & reroof of SFD, 17 squares of dimensional shingles on a pitch represented as 7/12. All roof materials shall be installed per manufacturer?s specs. See HIS2025-00184 Mid-roof inspection is required if 1) pitch is less than 4/12 or  | $15,000 | [RFG2025-00408](https://nearbypermits.com/boulder/permit/RFG2025-00408/) |

## More on this street

Other addresses on Concord Ave with permits, nearest house number first:

- [653 Concord Ave](https://nearbypermits.com/boulder/address/653-concord-ave/): newest permit Jun 4, 2025
- [642 Concord Ave](https://nearbypermits.com/boulder/address/642-concord-ave/): newest permit May 23, 2025
- [721 Concord Ave](https://nearbypermits.com/boulder/address/721-concord-ave/): newest permit Aug 22, 2025
- [520 Concord Ave](https://nearbypermits.com/boulder/address/520-concord-ave/): newest permit Mar 28, 2025
- [519 Concord Ave](https://nearbypermits.com/boulder/address/519-concord-ave/): newest permit Nov 18, 2025
- [824 Concord Ave](https://nearbypermits.com/boulder/address/824-concord-ave/): newest permit Apr 13, 2026
- [429 Concord Ave](https://nearbypermits.com/boulder/address/429-concord-ave/): newest permit Jul 28, 2025
- [424 Concord Ave](https://nearbypermits.com/boulder/address/424-concord-ave/): newest permit Mar 26, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 10:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

The one permit at this address: https://nearbypermits.com/boulder/address/663-concord-ave/