# Building permits at 1911 11th St, Boulder, CO

One permit here in the last two years. The newest, Dec 13, 2024: Ductwork revisions, branch controller demolition. 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 |
|---|---|---|---|---|
| Dec 13, 2024 | Mechanical (HVAC) | Ductwork revisions, branch controller demolition, refrigeration line revisions, install 1-ton cassette, new lineset, replace 3-ton cassette with 1-ton | $39,627 | [MEC2024-01686](https://nearbypermits.com/boulder/permit/MEC2024-01686/) |

## More on this street

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

- [2033 11th St](https://nearbypermits.com/boulder/address/2033-11th-st/): newest permit Sep 18, 2025
- [1220 11th St](https://nearbypermits.com/boulder/address/1220-11th-st/): newest permit Feb 4, 2026
- [1161 11th St 3](https://nearbypermits.com/boulder/address/1161-11th-st-3/): newest permit Oct 16, 2024
- [1142 11th St](https://nearbypermits.com/boulder/address/1142-11th-st/): newest permit Feb 10, 2026
- [1129 11th St](https://nearbypermits.com/boulder/address/1129-11th-st/): newest permit Feb 14, 2025
- [1105 11th St](https://nearbypermits.com/boulder/address/1105-11th-st/): newest permit Jun 1, 2026
- [1081 11th St](https://nearbypermits.com/boulder/address/1081-11th-st/): newest permit Jun 22, 2026
- [1040 11th St](https://nearbypermits.com/boulder/address/1040-11th-st/): newest permit May 18, 2026
- [1029 11th St](https://nearbypermits.com/boulder/address/1029-11th-st/): newest permit Apr 17, 2026
- [1010 11th St](https://nearbypermits.com/boulder/address/1010-11th-st/): newest permit Aug 12, 2025

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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 00:14 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/1911-11th-st/