# Building permits at 1860 23rd St, Boulder, CO

Five permits on record here. The newest, Sep 8: Permit application for interior repairs and replacement work performed at an existing single-family detached. 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 8, 2026 | Alteration or repair | Permit application for interior repairs and replacement work performed at an existing single-family detached dwelling. This application is submitted to bring completed work into compliance, including like for like replacement. No structural changes, no changes to footprint, floor area, or use. Assoc | $17,080 | [BLD-SFD2026-00421](https://nearbypermits.com/boulder/permit/BLD-SFD2026-00421/) |
| Jun 2, 2005 | Mechanical (HVAC) | Replacement Forced Air Furnace, New Comfort Cooling | $4,500 | [PMT2005-20131-MEC](https://nearbypermits.com/boulder/permit/PMT2005-20131-MEC/) |
| Jun 2, 2005 | Mechanical (HVAC) | Replacement Forced Air Furnace, New Comfort Cooling | $4,500 | [PMT2005-20130-MEC](https://nearbypermits.com/boulder/permit/PMT2005-20130-MEC/) |
| Jun 2, 2005 | Electrical | Electrical service change for two 100 amp services for two separate dwellings on lot. Both services to be located on northern residence. | $2,000 | [PMT2005-01244-ELE](https://nearbypermits.com/boulder/permit/PMT2005-01244-ELE/) |
| May 19, 2003 | Roofing | Re-roof portion of single-family residence with T-Lock shingles, 3.6 squares, 5:12 pitch. | $750 | [PMT2003-01923-RFG](https://nearbypermits.com/boulder/permit/PMT2003-01923-RFG/) |

## More on this street

Other addresses on 23rd St with permits, nearest house number first:

- [1851 23rd St](https://nearbypermits.com/boulder/address/1851-23rd-st/): newest permit Apr 8, 2026
- [1838 23rd St 1](https://nearbypermits.com/boulder/address/1838-23rd-st-1/): newest permit Mar 24, 2026
- [1924 23rd St](https://nearbypermits.com/boulder/address/1924-23rd-st/): newest permit Jul 27, 2026
- [2060 23rd St](https://nearbypermits.com/boulder/address/2060-23rd-st/): newest permit Jan 8, 2025
- [2090 23rd St](https://nearbypermits.com/boulder/address/2090-23rd-st/): newest permit Jan 30, 2026
- [2129 23rd St](https://nearbypermits.com/boulder/address/2129-23rd-st/): newest permit Feb 24, 2025
- [2247 23rd St](https://nearbypermits.com/boulder/address/2247-23rd-st/): newest permit Oct 17, 2025
- [2251 23rd St](https://nearbypermits.com/boulder/address/2251-23rd-st/): newest permit Nov 12, 2025
- [2335 23rd St](https://nearbypermits.com/boulder/address/2335-23rd-st/): newest permit Jul 17, 2026
- [2423 23rd St](https://nearbypermits.com/boulder/address/2423-23rd-st/): newest permit Aug 15, 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 06:58 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/1860-23rd-st/