# Building permits at 929 11th St, Boulder, CO

Five permits on record here. The newest, Jun 11: Addition and alteration for an existing legal non-conforming triplex. 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 |
|---|---|---|---|---|
| Jun 11, 2026 | Addition | Addition and alteration for an existing legal non-conforming triplex. Conversion of existing attached garage for habitable space, with new Bedroom and 3/4 Bath for Unit A. New basement walk-out with kitchen remodel for Unit B. Removal of existing Bath and kitchen remodel for Unit C. Includes respect | $75,000 | [BLD-MFD2026-00027](https://nearbypermits.com/boulder/permit/BLD-MFD2026-00027/) |
| Oct 23, 2020 | Mechanical (HVAC) | *Unit 3-of-3 Tri-Plex. Red-tagged by Xcel Energy. Meter release needed. No heat, no hot water. Repair gas leaks, pressurize for inspection. | $500 | [MEC2020-01704](https://nearbypermits.com/boulder/permit/MEC2020-01704/) |
| Oct 23, 2020 | Mechanical (HVAC) | *Unit 2 -of-3 Tri-Plex. Red-tagged by Xcel Energy. Meter release needed. No heat, no hot water. Repair gas leaks, pressurize for inspection. | $500 | [MEC2020-01703](https://nearbypermits.com/boulder/permit/MEC2020-01703/) |
| Oct 23, 2020 | Mechanical (HVAC) | *Unit 1-of-3 Tri-Plex. Red-tagged by Xcel Energy. Meter release needed. No heat, no hot water. Repair gas leaks, pressurize for inspection. | $500 | [MEC2020-01702](https://nearbypermits.com/boulder/permit/MEC2020-01702/) |
| Jul 17, 2013 | Roofing | Total tear-off & reroof of SFD, 28.66 squares of asphalt shingles on a pitch represented as 7/12 and 1 square of flat roof. Shingles to comply with ASTM D225 or D3462 and D3161 Class F. Overlay not allowed - see section R907.3 (specifically item 4) of 2006 IRC. A mid-roof inspection is required on f | $16,009 | [PMT2013-03323-RFG](https://nearbypermits.com/boulder/permit/PMT2013-03323-RFG/) |

## More on this street

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

- [916 11th St](https://nearbypermits.com/boulder/address/916-11th-st/): newest permit Aug 18, 2026
- [945 11th St](https://nearbypermits.com/boulder/address/945-11th-st/): newest permit Nov 26, 2024
- [953 11th St](https://nearbypermits.com/boulder/address/953-11th-st/): newest permit May 27, 2025
- [961 11th St](https://nearbypermits.com/boulder/address/961-11th-st/): newest permit Mar 17, 2026
- [962 11th St 2](https://nearbypermits.com/boulder/address/962-11th-st-2/): newest permit Jul 16, 2026
- [980 11th St](https://nearbypermits.com/boulder/address/980-11th-st/): newest permit Jun 25, 2025
- [981 11th St](https://nearbypermits.com/boulder/address/981-11th-st/): newest permit Jul 28, 2026
- [869 11th St](https://nearbypermits.com/boulder/address/869-11th-st/): newest permit Mar 31, 2026
- [1010 11th St](https://nearbypermits.com/boulder/address/1010-11th-st/): newest permit Aug 12, 2025
- [835 11th St](https://nearbypermits.com/boulder/address/835-11th-st/): newest permit Sep 23, 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 02:09 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 5 permits at this address: https://nearbypermits.com/boulder/address/929-11th-st/