# Building permits at 3235 10th St, Boulder, CO

Eight permits on record here. The newest, May 8: REVISION 5/22/26-Revised gateway location. 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 |
|---|---|---|---|---|
| May 8, 2026 | Electrical | REVISION 5/22/26-Revised gateway location. ESS addition to existing PV system for single family detached dwelling - mounted on exterior *See ELE2024-00452 for PV install* | $35,490 | [ELE2026-00386](https://nearbypermits.com/boulder/permit/ELE2026-00386/) |
| Aug 13, 2024 | Alteration or repair | Alteration of approved 540 SF guest suite in lower level to an ADU, modifications include lock-off doors & cooking equipment. No changes to Plumbing, Mechanical, or Structure. Refer to BLD-SFD2023-00204 for permit to construct new single family dwelling. | $55,000 | [BLD-SFD2024-00135](https://nearbypermits.com/boulder/permit/BLD-SFD2024-00135/) |
| Jul 12, 2024 | Fire systems | New NFPA 13D system, 39 new heads wet. Booster pump and backflow preventer. (Fsn13d) | $18,000 | [FIR2024-00236](https://nearbypermits.com/boulder/permit/FIR2024-00236/) |
| Jun 17, 2024 | Electrical | Roof top solar pv system | $43,000 | [ELE2024-00452](https://nearbypermits.com/boulder/permit/ELE2024-00452/) |
| Dec 14, 2023 | New building | New construction of a one story single family home that includes a walk out basement. The main level contain 3,025 sf and includes 2 bedrooms, 2.5 baths, and a 530sf unconditioned attached garage. Lower level contains 1,286 Sf and includes 1 bedroom, a rec room, and a 540 SF guest suite. Refer to BL | $761,842 | [BLD-SFD2023-00204](https://nearbypermits.com/boulder/permit/BLD-SFD2023-00204/) |
| Oct 25, 2023 | Electrical | Temp electric for construction | Not listed | [ELE2023-01162](https://nearbypermits.com/boulder/permit/ELE2023-01162/) |
| Nov 9, 2021 | Demolition | VOID-180 Days no activity Full structure demolition of a 926 SF single story, single family residence and detached 864 SF CMU accessory building, built in 1920. See his2021-00214. | Not listed | [DEM2021-00060](https://nearbypermits.com/boulder/permit/DEM2021-00060/) |
| Apr 11, 2002 | Mechanical (HVAC) | Replace forced air furnace. | $1,097 | [PMT2002-01357-MEC](https://nearbypermits.com/boulder/permit/PMT2002-01357-MEC/) |

## More on this street

Other addresses on 10th St with permits, nearest house number first:

- [3234 10th St](https://nearbypermits.com/boulder/address/3234-10th-st/): newest permit Feb 4, 2025
- [3139 10th St](https://nearbypermits.com/boulder/address/3139-10th-st/): newest permit Oct 13, 2025
- [3134 10th St](https://nearbypermits.com/boulder/address/3134-10th-st/): newest permit Jul 29, 2026
- [3120 10th St](https://nearbypermits.com/boulder/address/3120-10th-st/): newest permit Jan 29, 2025
- [3117 10th St](https://nearbypermits.com/boulder/address/3117-10th-st/): newest permit Feb 25, 2025
- [3079 10th St](https://nearbypermits.com/boulder/address/3079-10th-st/): newest permit Feb 3, 2026
- [3033 10th St](https://nearbypermits.com/boulder/address/3033-10th-st/): newest permit Jul 23, 2026
- [3032 10th St](https://nearbypermits.com/boulder/address/3032-10th-st/): newest permit May 29, 2025
- [3015 10th St](https://nearbypermits.com/boulder/address/3015-10th-st/): newest permit Feb 11, 2026
- [3007 10th St](https://nearbypermits.com/boulder/address/3007-10th-st/): newest permit Aug 11, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 23:50 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 8 permits at this address: https://nearbypermits.com/boulder/address/3235-10th-st/