# Building permits at 2839 11th St, Boulder, CO

One permit here in the last two years. The newest, May 11: Ground source heat pump replacement for single family detached dwelling - no electrical Any electrical work. 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 |
|---|---|---|---|---|
| May 11, 2026 | Mechanical (HVAC) | Ground source heat pump replacement for single family detached dwelling - no electrical 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 APP | $21,198 | [MEC2026-00685](https://nearbypermits.com/boulder/permit/MEC2026-00685/) |

## More on this street

Other addresses on 11th St with permits, nearest house number first:

- [2924 11th St](https://nearbypermits.com/boulder/address/2924-11th-st/): newest permit May 1, 2026
- [2926 11th St](https://nearbypermits.com/boulder/address/2926-11th-st/): newest permit Feb 18, 2026
- [2939 11th St](https://nearbypermits.com/boulder/address/2939-11th-st/): newest permit Aug 4, 2025
- [3026 11th St](https://nearbypermits.com/boulder/address/3026-11th-st/): newest permit Oct 6, 2026
- [3035 11th St A](https://nearbypermits.com/boulder/address/3035-11th-st-a/): newest permit Jun 26, 2025
- [3046 11th St](https://nearbypermits.com/boulder/address/3046-11th-st/): newest permit Jan 13, 2025
- [3062 11th St](https://nearbypermits.com/boulder/address/3062-11th-st/): newest permit Sep 28, 2026
- [3101 11th St](https://nearbypermits.com/boulder/address/3101-11th-st/): newest permit Jan 17, 2025
- [3131 11th St](https://nearbypermits.com/boulder/address/3131-11th-st/): newest permit Dec 3, 2024
- [3134 11th St](https://nearbypermits.com/boulder/address/3134-11th-st/): newest permit May 27, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 02:55 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/2839-11th-st/