# Building permits at 2129 23rd St, Boulder, CO 11 permits on record here. The newest, Feb 24, 2025: Total tear-off & reroof of SFD. 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 | |---|---|---|---|---| | Feb 24, 2025 | Roofing | Total tear-off & reroof of SFD, 18 squares of dimensional shingles on a pitch represented as 4/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. All roof covering materials shall be listed as Class A as tested in accordance w | $10,550 | [RFG2025-00061](https://nearbypermits.com/boulder/permit/RFG2025-00061/) | | Feb 29, 2008 | Plumbing | Basement finish of 880 sf, to include a 3/4 bath on existing rough-ins. | $2,000 | [PMT2008-00667-PLB](https://nearbypermits.com/boulder/permit/PMT2008-00667-PLB/) | | Feb 29, 2008 | Mechanical (HVAC) | Basement finish of 880 sf, to include a 3/4 bath on existing rough-ins. | $500 | [PMT2008-00667-MEC](https://nearbypermits.com/boulder/permit/PMT2008-00667-MEC/) | | Feb 29, 2008 | Electrical | Basement finish of 880 sf, to include a 3/4 bath on existing rough-ins. | $1,500 | [PMT2008-00667-ELE](https://nearbypermits.com/boulder/permit/PMT2008-00667-ELE/) | | Feb 29, 2008 | Alteration or repair | Basement finish of 880 sf, to include a 3/4 bath on existing rough-ins. | $26,000 | [PMT2008-00667](https://nearbypermits.com/boulder/permit/PMT2008-00667/) | | Oct 16, 2006 | Plumbing | Construction of new, two story,single-family residence with unfinished basement, 3 bedrooms, 2.75 baths, and attached 1 car garage. | Not listed | [PMT2006-03389-PLB](https://nearbypermits.com/boulder/permit/PMT2006-03389-PLB/) | | Oct 16, 2006 | Mechanical (HVAC) | Construction of new, two story,single-family residence with unfinished basement, 3 bedrooms, 2.75 baths, and attached 1 car garage. | Not listed | [PMT2006-03389-MEC](https://nearbypermits.com/boulder/permit/PMT2006-03389-MEC/) | | Oct 16, 2006 | Electrical | Construction of new, two story,single-family residence with unfinished basement, 3 bedrooms, 2.75 baths, and attached 1 car garage. | Not listed | [PMT2006-03389-ELE](https://nearbypermits.com/boulder/permit/PMT2006-03389-ELE/) | | Oct 16, 2006 | New building | Construction of new, two story,single-family residence with unfinished basement, 3 bedrooms, 2.75 baths, and attached 1 car garage. | $219,389 | [PMT2006-03389](https://nearbypermits.com/boulder/permit/PMT2006-03389/) | | Sep 29, 2006 | Electrical | Temporary construction power for 2129 23rd St. | Not listed | [PMT2006-04224-ELE](https://nearbypermits.com/boulder/permit/PMT2006-04224-ELE/) | | Jul 10, 2006 | Demolition | Full structure deo of SFD. See HIS2006-00044 for approval. | Not listed | [PMT2006-02713-DEM](https://nearbypermits.com/boulder/permit/PMT2006-02713-DEM/) | ## More on this street Other addresses on 23rd St with permits, nearest house number first: - [2090 23rd St](https://nearbypermits.com/boulder/address/2090-23rd-st/): newest permit Jan 30, 2026 - [2060 23rd St](https://nearbypermits.com/boulder/address/2060-23rd-st/): newest permit Jan 8, 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 - [1924 23rd St](https://nearbypermits.com/boulder/address/1924-23rd-st/): newest permit Jul 27, 2026 - [2335 23rd St](https://nearbypermits.com/boulder/address/2335-23rd-st/): newest permit Jul 17, 2026 - [1860 23rd St](https://nearbypermits.com/boulder/address/1860-23rd-st/): newest permit Sep 8, 2026 - [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 - [2423 23rd St](https://nearbypermits.com/boulder/address/2423-23rd-st/): newest permit Aug 15, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 22:47 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 11 permits at this address: https://nearbypermits.com/boulder/address/2129-23rd-st/