# Building permits at 525 22nd St, Boulder, CO 21 permits on record here. The newest, Jun 20, 2025: Single family detached residential addition project New 260 SF. 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 20, 2025 | Addition | Single family detached residential addition project New 260 SF, one room exercise room addition, located on the second floor of the existing 2,329 SF two story house, replacing an existing exterior deck New electrical outlets and lighting, New mini split heating/cooling unit, No new plumbing | $225,000 | [BLD-SFD2025-00143](https://nearbypermits.com/boulder/permit/BLD-SFD2025-00143/) | | Oct 3, 2023 | Electrical | Install a 240V 60A hardwired Tesla wall connector EV charger outside. | $1,900 | [ELE2023-00985](https://nearbypermits.com/boulder/permit/ELE2023-00985/) | | Jul 28, 2022 | Mechanical (HVAC) | Replace Air Handler & AC unit - like for like. | $13,640 | [MEC2022-01415](https://nearbypermits.com/boulder/permit/MEC2022-01415/) | | Jan 8, 2021 | Plumbing | * Interior, non-structural, basement remodel to add 3/4 bath, update electrical fixtures in adjoining storage/work area, and refinish areas damaged in the 2013 flood which were previously demolished. Affected area is 266 sf of existing finished basement space. | $4,000 | [PLB2020-00743](https://nearbypermits.com/boulder/permit/PLB2020-00743/) | | Jan 8, 2021 | Mechanical (HVAC) | * Interior, non-structural, basement remodel to add 3/4 bath, update electrical fixtures in adjoining storage/work area, and refinish areas damaged in the 2013 flood which were previously demolished. Affected area is 266 sf of existing finished basement space. | $500 | [MEC2020-01824](https://nearbypermits.com/boulder/permit/MEC2020-01824/) | | Jan 8, 2021 | Electrical | * Interior, non-structural, basement remodel to add 3/4 bath, update electrical fixtures in adjoining storage/work area, and refinish areas damaged in the 2013 flood which were previously demolished. Affected area is 266 sf of existing finished basement space. | $1,000 | [ELE2020-01663](https://nearbypermits.com/boulder/permit/ELE2020-01663/) | | Jan 8, 2021 | Alteration or repair | * Interior, non-structural, basement remodel to add 3/4 bath, update electrical fixtures in adjoining storage/work area, and refinish areas damaged in the 2013 flood which were previously demolished. Affected area is 266 sf of existing finished basement space. | $16,125 | [BLD-SFD2020-00498](https://nearbypermits.com/boulder/permit/BLD-SFD2020-00498/) | | Oct 7, 2020 | Electrical | *2.87 kw solar pv system installed on residential roof, grid tied. | $14,000 | [ELE2020-01251](https://nearbypermits.com/boulder/permit/ELE2020-01251/) | | Oct 11, 2019 | Electrical | *Voided for not providing the requested revision-resubmit information within 180 days.*add circuit for AC. Associated with MEC2019-00587. | $400 | [ELE2019-00827](https://nearbypermits.com/boulder/permit/ELE2019-00827/) | | Jul 1, 2019 | Mechanical (HVAC) | *Installation of ductless AC. Associated with ELE2019-00827. | $3,100 | [MEC2019-00587](https://nearbypermits.com/boulder/permit/MEC2019-00587/) | | Aug 24, 2007 | Fence, wall or deck | Fence permit for 125 feet of 6 and 4 ft high fence. | $1,875 | [PMT2007-03699-FEN](https://nearbypermits.com/boulder/permit/PMT2007-03699-FEN/) | | Jul 18, 2006 | Electrical | New one car garage. See PMT2006-01612 for house permit. 352 SF. Less than 12 feet in height. | $1,000 | [PMT2006-01613-ELE](https://nearbypermits.com/boulder/permit/PMT2006-01613-ELE/) | | Jul 18, 2006 | New building | New one car garage. See PMT2006-01612 for house permit. 352 SF. Less than 12 feet in height. | $9,838 | [PMT2006-01613](https://nearbypermits.com/boulder/permit/PMT2006-01613/) | | Jul 7, 2006 | Plumbing | New SFD with detached garage. Two stories with unfinished basement. 3 baths. Two bedroom. 2089 SF. | $9,875 | [PMT2006-01612-PLB](https://nearbypermits.com/boulder/permit/PMT2006-01612-PLB/) | | Jul 7, 2006 | Mechanical (HVAC) | New SFD with detached garage. Two stories with unfinished basement. 3 baths. Two bedroom. 2089 SF. | $14,124 | [PMT2006-01612-MEC](https://nearbypermits.com/boulder/permit/PMT2006-01612-MEC/) | | Jul 7, 2006 | Electrical | New SFD with detached garage. Two stories with unfinished basement. 3 baths. Two bedroom. 2089 SF. | $9,950 | [PMT2006-01612-ELE](https://nearbypermits.com/boulder/permit/PMT2006-01612-ELE/) | | Jul 7, 2006 | New building | New SFD with detached garage. Two stories with unfinished basement. 3 baths. Two bedroom. 2089 SF. | $247,399 | [PMT2006-01612](https://nearbypermits.com/boulder/permit/PMT2006-01612/) | | Apr 26, 2006 | Demolition | Demolition permit for entire structure demolition of 1-story SDF. | Not listed | [PMT2006-01531-DEM](https://nearbypermits.com/boulder/permit/PMT2006-01531-DEM/) | | Aug 15, 2002 | Mechanical (HVAC) | Install replacement 130,000 low pressure boiler. | $3,395 | [PMT2002-03567-MEC](https://nearbypermits.com/boulder/permit/PMT2002-03567-MEC/) | | Apr 27, 2001 | Mechanical (HVAC) | Installing a unit heater. | $300 | [PMT2001-01631-MEC](https://nearbypermits.com/boulder/permit/PMT2001-01631-MEC/) | | Nov 3, 1987 | Mechanical (HVAC) | Mechanical relocate heating system at 527 22nd street. | $500 | [PMT1987-M4898-MEC](https://nearbypermits.com/boulder/permit/PMT1987-M4898-MEC/) | ## More on this street Other addresses on 22nd St with permits, nearest house number first: - [530 22nd St](https://nearbypermits.com/boulder/address/530-22nd-st/): newest permit Jan 22, 2026 - [602 22nd St](https://nearbypermits.com/boulder/address/602-22nd-st/): newest permit Jun 17, 2026 - [420 22nd St](https://nearbypermits.com/boulder/address/420-22nd-st/): newest permit Jul 16, 2025 - [385 22nd St](https://nearbypermits.com/boulder/address/385-22nd-st/): newest permit Feb 20, 2025 - [1821 22nd St](https://nearbypermits.com/boulder/address/1821-22nd-st/): newest permit Jun 22, 2026 - [1833 22nd St A](https://nearbypermits.com/boulder/address/1833-22nd-st-a/): newest permit Jul 28, 2026 - [1850 22nd St 2](https://nearbypermits.com/boulder/address/1850-22nd-st-2/): newest permit Sep 23, 2026 - [1903 22nd St](https://nearbypermits.com/boulder/address/1903-22nd-st/): newest permit Apr 27, 2026 - [3060 22nd St](https://nearbypermits.com/boulder/address/3060-22nd-st/): newest permit Apr 14, 2026 - [3070 22nd St](https://nearbypermits.com/boulder/address/3070-22nd-st/): newest permit Nov 15, 2024 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 20:23 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 21 permits at this address: https://nearbypermits.com/boulder/address/525-22nd-st/