# Building permits at 3450 22nd St, Boulder, CO

Two permits here in the last two years. The newest, Mar 17: VOID- 180 Days No Activity 50 GAL 40K BTU WATER HEATER REPLACEMENT - LIKE FOR LIKE PLEASE NOTE: APPLICABLE. 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 |
|---|---|---|---|---|
| Mar 17, 2026 | Mechanical (HVAC) | VOID- 180 Days No Activity 50 GAL 40K BTU WATER HEATER REPLACEMENT - LIKE FOR LIKE PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photogr | $4,600 | [MEC2026-00388](https://nearbypermits.com/boulder/permit/MEC2026-00388/) |
| Mar 10, 2026 | Mechanical (HVAC) | replace 50 gallon water heater like for like PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test di | $4,916 | [MEC2026-00350](https://nearbypermits.com/boulder/permit/MEC2026-00350/) |

## More on this street

Other addresses on 22nd St with permits, nearest house number first:

- [3460 22nd St](https://nearbypermits.com/boulder/address/3460-22nd-st/): newest permit Feb 12, 2026
- [3435 22nd St](https://nearbypermits.com/boulder/address/3435-22nd-st/): newest permit Jul 10, 2025
- [3430 22nd St](https://nearbypermits.com/boulder/address/3430-22nd-st/): newest permit Nov 22, 2024
- [3425 22nd St](https://nearbypermits.com/boulder/address/3425-22nd-st/): newest permit Jul 23, 2026
- [3538 22nd St](https://nearbypermits.com/boulder/address/3538-22nd-st/): newest permit Jul 28, 2025
- [3565 22nd St](https://nearbypermits.com/boulder/address/3565-22nd-st/): newest permit Apr 15, 2025
- [3120 22nd St](https://nearbypermits.com/boulder/address/3120-22nd-st/): newest permit Aug 7, 2026
- [3110 22nd St](https://nearbypermits.com/boulder/address/3110-22nd-st/): newest permit Sep 16, 2025
- [3100 22nd St](https://nearbypermits.com/boulder/address/3100-22nd-st/): newest permit Sep 2, 2026
- [3090 22nd St](https://nearbypermits.com/boulder/address/3090-22nd-st/): newest permit Mar 6, 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 19:03 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/3450-22nd-st/