# Building permits at 824 Concord Ave, Boulder, CO

Two permits on record here. The newest, Apr 13: Like for like replacement water heater 50 gallon power vent 40,000 BTUs nat gas Any electrical work required. 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 |
|---|---|---|---|---|
| Apr 13, 2026 | Mechanical (HVAC) | like for like replacement water heater 50 gallon power vent 40,000 BTUs nat gas Any electrical work required beyond a like-for-like replacement of equipment will require an electrical permit for inspection of the electrical scope. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: | $4,000 | [MEC2026-00565](https://nearbypermits.com/boulder/permit/MEC2026-00565/) |
| Sep 12, 2012 | Plumbing | Installation of backflow preventer and associated water piping for residential sprinkler system. | $600 | [PMT2012-04451-PLB](https://nearbypermits.com/boulder/permit/PMT2012-04451-PLB/) |

## More on this street

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

- [721 Concord Ave](https://nearbypermits.com/boulder/address/721-concord-ave/): newest permit Aug 22, 2025
- [663 Concord Ave](https://nearbypermits.com/boulder/address/663-concord-ave/): newest permit Jul 8, 2025
- [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
- [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
- [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 04:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Both permits at this address: https://nearbypermits.com/boulder/address/824-concord-ave/