# Building permits at 835 11th St, Boulder, CO

Six permits on record here. The newest, Sep 23: Replacement furnace and air conditioner with associated electrical PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS. 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 |
|---|---|---|---|---|
| Sep 23, 2026 | Mechanical (HVAC) | replacement furnace and air conditioner with associated electrical 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 o | $11,954 | [MEC2026-01795](https://nearbypermits.com/boulder/permit/MEC2026-01795/) |
| Mar 6, 1997 | Alteration or repair | Demolition of greenhouse & garden wall/ build new the original general permit | $2,500 | [PMT1997-01261](https://nearbypermits.com/boulder/permit/PMT1997-01261/) |
| Apr 19, 1996 | New building | 12 Foot wooden arbor/trellis the original general permit number is 962429. | $2,500 | [PMT1996-02429](https://nearbypermits.com/boulder/permit/PMT1996-02429/) |
| Mar 27, 1996 | Plumbing | Plumbing remodel & add new fixtures | $3,650 | [PMT1996-01919-PLB](https://nearbypermits.com/boulder/permit/PMT1996-01919-PLB/) |
| Mar 21, 1996 | New building | Storage shed the original general permit number is 961607. | $30,600 | [PMT1996-01607](https://nearbypermits.com/boulder/permit/PMT1996-01607/) |
| Feb 26, 1996 | New building | Single family dwelling one bath one bedroom the original general permit number | $42,660 | [PMT1996-01131](https://nearbypermits.com/boulder/permit/PMT1996-01131/) |

## More on this street

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

- [809 11th St](https://nearbypermits.com/boulder/address/809-11th-st/): newest permit Nov 12, 2024
- [869 11th St](https://nearbypermits.com/boulder/address/869-11th-st/): newest permit Mar 31, 2026
- [787 11th St](https://nearbypermits.com/boulder/address/787-11th-st/): newest permit May 8, 2026
- [755 11th St](https://nearbypermits.com/boulder/address/755-11th-st/): newest permit Jul 15, 2026
- [916 11th St](https://nearbypermits.com/boulder/address/916-11th-st/): newest permit Aug 18, 2026
- [929 11th St](https://nearbypermits.com/boulder/address/929-11th-st/): newest permit Jun 11, 2026
- [730 11th St](https://nearbypermits.com/boulder/address/730-11th-st/): newest permit Jan 14, 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
- [711 11th St](https://nearbypermits.com/boulder/address/711-11th-st/): newest permit Aug 28, 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 07:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 6 permits at this address: https://nearbypermits.com/boulder/address/835-11th-st/