# Building permits at 2909 10th St, Boulder, CO 23 permits on record here. The newest, Dec 12, 2025: REVISION 5/18/26-Updated wire size. 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 12, 2025 | Electrical | REVISION 5/18/26-Updated wire size. REVISION 4/14/26-Overhead wire note removed, replaced with underground information. Removed DC disconnect. REVISION 3/18/26-Added additional disconnect REVISION 1/30/26-Equipment location change and panel layout change. Roof mounted solar installation 4.86KW. 12 x | $16,446 | [ELE2025-01155](https://nearbypermits.com/boulder/permit/ELE2025-01155/) | | May 3, 2024 | Fence, wall or deck | In 2012 the existing 2-car detached garage was remodeled to include a 2nd story rec room with a half-bath. The owner of the property now wishes to convert the rec room into a compliant market rate ADU. Outlets for a microwave and a refrigerator have already been installed, a shower has been installe | $10,000 | [BLD-ACC2024-00005](https://nearbypermits.com/boulder/permit/BLD-ACC2024-00005/) | | Feb 15, 2024 | Fire systems | Install a Plumis mist fire suppression system in a new ADU. See BLD-ACC2024-00005 for general building permit. Santos ADU (fspm) | $6,000 | [FIR2024-00052](https://nearbypermits.com/boulder/permit/FIR2024-00052/) | | May 30, 2013 | Fence, wall or deck | Installation of cedar privacy fence in southern side yard, rear yard and southern wing fence. Fence to be 6-feet in height, 150-feet in length. | $4,000 | [PMT2013-02439-FEN](https://nearbypermits.com/boulder/permit/PMT2013-02439-FEN/) | | Sep 28, 2012 | Plumbing | Main level addition of 84 to the existing garage, and a 2nd story addition of 440 sf to create a studio with a half-bath, with a exterior staircase to grade below.(45 sf). Electric baseboard heat. | $1,925 | [PMT2012-03086-PLB](https://nearbypermits.com/boulder/permit/PMT2012-03086-PLB/) | | Sep 28, 2012 | Electrical | Main level addition of 84 to the existing garage, and a 2nd story addition of 440 sf to create a studio with a half-bath, with a exterior staircase to grade below.(45 sf). Electric baseboard heat. | $4,544 | [PMT2012-03086-ELE](https://nearbypermits.com/boulder/permit/PMT2012-03086-ELE/) | | Sep 28, 2012 | New building | Main level addition of 84 to the existing garage, and a 2nd story addition of 440 sf to create a studio with a half-bath, with a exterior staircase to grade below.(45 sf). Electric baseboard heat. | $48,544 | [PMT2012-03086](https://nearbypermits.com/boulder/permit/PMT2012-03086/) | | Sep 25, 2012 | Electrical | Removal of an existing 3.0 kW photovoltaic system from the roof of the garage, and reinstall the srray on the house. Existing panels to be removed and reused -- install new racking and mounting system. Array to remain below ridge, inside/below hips and rake edges, and above eave. See engineer's lett | $7,400 | [PMT2012-04657-ELE](https://nearbypermits.com/boulder/permit/PMT2012-04657-ELE/) | | Aug 27, 2012 | Plumbing | Addition to, and remodel of an existing SFD. Main floor additions to include 306 sf mudroom, 214 sf recreation room and upstairs addition of 168 sf to create a bedroom. Main structure remodel square footage of 208 sf. 386 sf in decks and porches. Addition/remodel work in detached garage/studio by se | $5,000 | [PMT2012-03085-PLB](https://nearbypermits.com/boulder/permit/PMT2012-03085-PLB/) | | Aug 27, 2012 | Mechanical (HVAC) | Addition to, and remodel of an existing SFD. Main floor additions to include 306 sf mudroom, 214 sf recreation room and upstairs addition of 168 sf to create a bedroom. Main structure remodel square footage of 208 sf. 386 sf in decks and porches. Addition/remodel work in detached garage/studio by se | $2,500 | [PMT2012-03085-MEC](https://nearbypermits.com/boulder/permit/PMT2012-03085-MEC/) | | Aug 27, 2012 | Electrical | Addition to, and remodel of an existing SFD. Main floor additions to include 306 sf mudroom, 214 sf recreation room and upstairs addition of 168 sf to create a bedroom. Main structure remodel square footage of 208 sf. 386 sf in decks and porches. Addition/remodel work in detached garage/studio by se | $10,000 | [PMT2012-03085-ELE](https://nearbypermits.com/boulder/permit/PMT2012-03085-ELE/) | | Aug 27, 2012 | Addition | Addition to, and remodel of an existing SFD. Main floor additions to include 306 sf mudroom, 214 sf recreation room and upstairs addition of 168 sf to create a bedroom. Main structure remodel square footage of 208 sf. 386 sf in decks and porches. Addition/remodel work in detached garage/studio by se | $200,000 | [PMT2012-03085](https://nearbypermits.com/boulder/permit/PMT2012-03085/) | | Jun 7, 2010 | Roofing | Total tear off and reroof of existing single family dwelling. Owens Corning 30-yr duration shingles, 10 squares, 7/12 and 4/12 pitches as indicated on permit application. | $10,000 | [PMT2010-02135-RFG](https://nearbypermits.com/boulder/permit/PMT2010-02135-RFG/) | | Mar 3, 2010 | Alteration or repair | Deck Permit - For replacement of 100 sf second story deck on SFD. Decking to be trex and existing railings to be reset. (Roofing under separate permit already issued) | $1,195 | [PMT2010-00771](https://nearbypermits.com/boulder/permit/PMT2010-00771/) | | Mar 1, 2010 | Roofing | Remove and replace EPDM membrane on portion of single-family residence. 1 square, flat roof. | $1,200 | [PMT2010-00729-RFG](https://nearbypermits.com/boulder/permit/PMT2010-00729-RFG/) | | Sep 25, 2006 | Electrical | Installation of a 3.0 kW photovoltaic system, flush mounted. | $5,000 | [PMT2006-04108-ELE](https://nearbypermits.com/boulder/permit/PMT2006-04108-ELE/) | | Jul 17, 2000 | Mechanical (HVAC) | Install comfort cooling system (includes mechanical and electrical) | $2,000 | [PMT2000-02979-MEC](https://nearbypermits.com/boulder/permit/PMT2000-02979-MEC/) | | Jul 17, 2000 | Electrical | Install comfort cooling system (includes mechanical and electrical) | $250 | [PMT2000-02979-ELE](https://nearbypermits.com/boulder/permit/PMT2000-02979-ELE/) | | Feb 24, 1994 | Alteration or repair | Two car detached garage the original general permit number is 941012. | $6,600 | [PMT1994-01012](https://nearbypermits.com/boulder/permit/PMT1994-01012/) | | Feb 24, 1994 | New building | Single family dwelling unfinished basement detache the original general permit | $88,000 | [PMT1994-01002](https://nearbypermits.com/boulder/permit/PMT1994-01002/) | | May 31, 1990 | Roofing | Roofing reroof - t-lock shingles | $1,500 | [PMT1990-R0586-RFG](https://nearbypermits.com/boulder/permit/PMT1990-R0586-RFG/) | | Jan 4, 1990 | Electrical | Electrical SVC CHG | $450 | [PMT1990-P7610-ELE](https://nearbypermits.com/boulder/permit/PMT1990-P7610-ELE/) | | Sep 30, 1988 | Addition | Addition. The original general permit number is n1486. | $2,000 | [PMT1988-N1486](https://nearbypermits.com/boulder/permit/PMT1988-N1486/) | ## More on this street Other addresses on 10th St with permits, nearest house number first: - [2910 10th St](https://nearbypermits.com/boulder/address/2910-10th-st/): newest permit Mar 26, 2026 - [2918 10th St](https://nearbypermits.com/boulder/address/2918-10th-st/): newest permit Apr 27, 2026 - [2944 10th St](https://nearbypermits.com/boulder/address/2944-10th-st/): newest permit Oct 24, 2024 - [2949 10th St](https://nearbypermits.com/boulder/address/2949-10th-st/): newest permit Aug 14, 2025 - [2951 10th St](https://nearbypermits.com/boulder/address/2951-10th-st/): newest permit Aug 20, 2025 - [2855 10th St](https://nearbypermits.com/boulder/address/2855-10th-st/): newest permit Jul 24, 2025 - [2842 10th St](https://nearbypermits.com/boulder/address/2842-10th-st/): newest permit Oct 21, 2025 - [2841 10th St](https://nearbypermits.com/boulder/address/2841-10th-st/): newest permit Apr 13, 2026 - [2828 10th St](https://nearbypermits.com/boulder/address/2828-10th-st/): newest permit Oct 20, 2025 - [2812 10th St](https://nearbypermits.com/boulder/address/2812-10th-st/): newest permit Nov 18, 2025 --- 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 23 permits at this address: https://nearbypermits.com/boulder/address/2909-10th-st/