# Building permits at 3130 24th St, Boulder, CO

10 permits on record here. The newest, Jul 31, 2025: An upper floor addition to an existing one story single family residence. 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 |
|---|---|---|---|---|
| Jul 31, 2025 | Addition | An upper floor addition to an existing one story single family residence. The proposed addition will add 783 sq ft of new living space, plus an uncovered deck 111 sq. ft. The existing main floor will remain, with 468 sq ft of the existing bedrooms and bathrooms to be remodeled. The proposed work wil | $500,000 | [BLD-SFD2025-00196](https://nearbypermits.com/boulder/permit/BLD-SFD2025-00196/) |
| Sep 29, 2021 | Plumbing | A new single story detached structure to be used as an office. The proposed structure would have 392 sq ft of finished space plus 40 sq ft of covered patio. The proposed detached structure will include a new powder room with a toilet and hand sink. | $5,000 | [PLB2021-00381](https://nearbypermits.com/boulder/permit/PLB2021-00381/) |
| Sep 29, 2021 | Mechanical (HVAC) | A new single story detached structure to be used as an office. The proposed structure would have 392 sq ft of finished space plus 40 sq ft of covered patio. The proposed detached structure will include a new powder room with a toilet and hand sink. | $1,000 | [MEC2021-01006](https://nearbypermits.com/boulder/permit/MEC2021-01006/) |
| Sep 29, 2021 | Electrical | A new single story detached structure to be used as an office. The proposed structure would have 392 sq ft of finished space plus 40 sq ft of covered patio. The proposed detached structure will include a new powder room with a toilet and hand sink. Panel Upgrade | $4,000 | [ELE2021-00849](https://nearbypermits.com/boulder/permit/ELE2021-00849/) |
| Sep 29, 2021 | New building | A new single story detached structure to be used as an office. The proposed structure would have 392 sq ft of finished space plus 40 sq ft of covered patio. The proposed detached structure will include a new powder room with a toilet and hand sink. | $60,000 | [BLD-ACC2021-00087](https://nearbypermits.com/boulder/permit/BLD-ACC2021-00087/) |
| Jun 4, 2021 | Roofing | Total tear off and reroof, dimensional shingles, 27 squares, 5:12 pitch. | $8,700 | [RFG2021-00255](https://nearbypermits.com/boulder/permit/RFG2021-00255/) |
| Jun 24, 2020 | Mechanical (HVAC) | *Installing replacement furnace | $5,831 | [MEC2020-00929](https://nearbypermits.com/boulder/permit/MEC2020-00929/) |
| Jun 23, 2020 | Mechanical (HVAC) | *Install replacement air conditioner | $5,677 | [MEC2020-00902](https://nearbypermits.com/boulder/permit/MEC2020-00902/) |
| Jun 23, 2020 | Electrical | *Electrical for install of new AC on permit MEC2020-00902 | $600 | [ELE2020-00821](https://nearbypermits.com/boulder/permit/ELE2020-00821/) |
| Sep 10, 2014 | Mechanical (HVAC) | Replacement Forced Air Furnace | $1,979 | [PMT2014-20337-MEC](https://nearbypermits.com/boulder/permit/PMT2014-20337-MEC/) |

## More on this street

Other addresses on 24th St with permits, nearest house number first:

- [3145 24th St](https://nearbypermits.com/boulder/address/3145-24th-st/): newest permit Dec 26, 2024
- [3070 24th St](https://nearbypermits.com/boulder/address/3070-24th-st/): newest permit Mar 6, 2025
- [3040 24th St](https://nearbypermits.com/boulder/address/3040-24th-st/): newest permit Aug 25, 2026
- [3030 24th St](https://nearbypermits.com/boulder/address/3030-24th-st/): newest permit Sep 24, 2026
- [3020 24th St](https://nearbypermits.com/boulder/address/3020-24th-st/): newest permit Jan 15, 2025
- [3005 24th St](https://nearbypermits.com/boulder/address/3005-24th-st/): newest permit Feb 3, 2026
- [2993 24th St](https://nearbypermits.com/boulder/address/2993-24th-st/): newest permit Sep 24, 2025
- [2992 24th St](https://nearbypermits.com/boulder/address/2992-24th-st/): newest permit Oct 29, 2025
- [2991 24th St](https://nearbypermits.com/boulder/address/2991-24th-st/): newest permit Aug 19, 2025
- [2150 24th St](https://nearbypermits.com/boulder/address/2150-24th-st/): newest permit Dec 18, 2024

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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 00:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 10 permits at this address: https://nearbypermits.com/boulder/address/3130-24th-st/