# Building permits at 3945 17th St, Boulder, CO

Nine permits on record here. The newest, Apr 3: Like for Like 150 AMP panel replacement. 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 |
|---|---|---|---|---|
| Apr 3, 2026 | Electrical | Like for Like 150 AMP panel replacement | $4,500 | [ELE2026-00332](https://nearbypermits.com/boulder/permit/ELE2026-00332/) |
| Aug 29, 2025 | Mechanical (HVAC) | VOID-180 days no activity Installing mini split All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the assigned inspector on the day the rough mechanical in | $4,000 | [MEC2025-01423](https://nearbypermits.com/boulder/permit/MEC2025-01423/) |
| Sep 5, 2023 | Electrical | PV Solar / Roof Mounted / Flush Mounted 2.8 kW / 7 Panels | $5,387 | [ELE2023-00866](https://nearbypermits.com/boulder/permit/ELE2023-00866/) |
| Nov 27, 2013 | Plumbing | One story addition, 380 s.f., at northeastern corner of single-family residence. Addition to contain bedroom and full bath with associated electrical, mechanical and plumbing. | $4,000 | [PMT2013-05488-PLB](https://nearbypermits.com/boulder/permit/PMT2013-05488-PLB/) |
| Nov 27, 2013 | Mechanical (HVAC) | One story addition, 380 s.f., at northeastern corner of single-family residence. Addition to contain bedroom and full bath with associated electrical, mechanical and plumbing. | $1,000 | [PMT2013-05488-MEC](https://nearbypermits.com/boulder/permit/PMT2013-05488-MEC/) |
| Nov 27, 2013 | Electrical | One story addition, 380 s.f., at northeastern corner of single-family residence. Addition to contain bedroom and full bath with associated electrical, mechanical and plumbing. | $3,000 | [PMT2013-05488-ELE](https://nearbypermits.com/boulder/permit/PMT2013-05488-ELE/) |
| Nov 27, 2013 | Addition | One story addition, 380 s.f., at northeastern corner of single-family residence. Addition to contain bedroom and full bath with associated electrical, mechanical and plumbing. | $115,000 | [PMT2013-05488](https://nearbypermits.com/boulder/permit/PMT2013-05488/) |
| Jul 3, 2008 | Roofing | Tear-off & reroof of SFD, no overlay allowed, 37 squares on a pitch represented as 5/12. Approved per the 2006 IRC & 1981 BRC as amended. | $4,500 | [PMT2008-02791-RFG](https://nearbypermits.com/boulder/permit/PMT2008-02791-RFG/) |
| Jun 26, 2008 | Electrical | Installation of a flush-mount 3.2 kW grid-tie photovoltaic system. No battery tie-in. | $3,168 | [PMT2008-02644-ELE](https://nearbypermits.com/boulder/permit/PMT2008-02644-ELE/) |

## More on this street

Other addresses on 17th St with permits, nearest house number first:

- [3946 17th St](https://nearbypermits.com/boulder/address/3946-17th-st/): newest permit Aug 28, 2026
- [3930 17th St](https://nearbypermits.com/boulder/address/3930-17th-st/): newest permit Jun 9, 2026
- [3848 17th St](https://nearbypermits.com/boulder/address/3848-17th-st/): newest permit Jun 17, 2026
- [3844 17th St](https://nearbypermits.com/boulder/address/3844-17th-st/): newest permit Sep 18, 2025
- [4160 17th St](https://nearbypermits.com/boulder/address/4160-17th-st/): newest permit Feb 26, 2025
- [3485 17th St](https://nearbypermits.com/boulder/address/3485-17th-st/): newest permit Jul 10, 2026
- [3440 17th St](https://nearbypermits.com/boulder/address/3440-17th-st/): newest permit Feb 3, 2025
- [4600 17th St 100](https://nearbypermits.com/boulder/address/4600-17th-st-100/): newest permit May 20, 2026
- [4617 17th St](https://nearbypermits.com/boulder/address/4617-17th-st/): newest permit Jan 23, 2025
- [4692 17th St](https://nearbypermits.com/boulder/address/4692-17th-st/): newest permit Dec 23, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 03:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 9 permits at this address: https://nearbypermits.com/boulder/address/3945-17th-st/