# Building permits at 365 S 43rd St, Boulder, CO

Two permits on record here. The newest, Sep 5, 2025: REVISION 5/12/26-New fixtures in the main level powder bath. 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 5, 2025 | Alteration or repair | REVISION 5/12/26-New fixtures in the main level powder bath, floor refinishing on the main floor and replacing the drain line to the kitchen. One time 180-day permit extension granted. All work and inspections must be completed by 8/9/2026. Remodel of Main Level Bathroom to become larger. All new fi | $15,331 | [BLD-SFD2025-00297](https://nearbypermits.com/boulder/permit/BLD-SFD2025-00297/) |
| Jan 6, 2021 | Roofing | *Total tear-off & reroof of SFD, 6 squares of modified bitminous on a pitch represented as 2/12. 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 wit | $4,800 | [RFG2021-00007](https://nearbypermits.com/boulder/permit/RFG2021-00007/) |

## Zoning requests nearby

We don't list zoning cases for Boulder yet. Look them up on the city's Board of Zoning Adjustment page: https://bouldercolorado.gov/government/board-commission/board-zoning-adjustment

## More on this street

Other addresses on S 43rd St with permits, nearest house number first:

- [370 S 43rd St](https://nearbypermits.com/boulder/address/370-s-43rd-st/): newest permit Mar 25, 2025
- [355 S 43rd St](https://nearbypermits.com/boulder/address/355-s-43rd-st/): newest permit Aug 11, 2026
- [380 S 43rd St](https://nearbypermits.com/boulder/address/380-s-43rd-st/): newest permit Jan 24, 2025
- [410 S 43rd St](https://nearbypermits.com/boulder/address/410-s-43rd-st/): newest permit Jun 27, 2025
- [415 S 43rd St](https://nearbypermits.com/boulder/address/415-s-43rd-st/): newest permit May 2, 2025
- [420 S 43rd St](https://nearbypermits.com/boulder/address/420-s-43rd-st/): newest permit Jul 23, 2026
- [435 S 43rd St](https://nearbypermits.com/boulder/address/435-s-43rd-st/): newest permit Sep 14, 2026
- [440 S 43rd St](https://nearbypermits.com/boulder/address/440-s-43rd-st/): newest permit Oct 21, 2024
- [505 S 43rd St](https://nearbypermits.com/boulder/address/505-s-43rd-st/): newest permit May 19, 2025
- [510 S 43rd St](https://nearbypermits.com/boulder/address/510-s-43rd-st/): newest permit Jun 22, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-10 11:32 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Both permits at this address: https://nearbypermits.com/boulder/address/365-s-43rd-st/