# Building permits at 430 S 39th St, Boulder, CO

Five permits on record here. The newest, Apr 21, 2025: Add 15 amp dedicated breaker for back patio power. 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 |
|---|---|---|---|---|
| Apr 21, 2025 | Electrical | Add 15 amp dedicated breaker for back patio power. | $100 | [ELE2025-00303](https://nearbypermits.com/boulder/permit/ELE2025-00303/) |
| Apr 3, 2025 | Mechanical (HVAC) | New 3:1 Mitsubishi heat pump system - 30,000 BTU, 28400 cooling capacity, 18 SEER, 28600 high heat, 11 HSPF. New electrical circuit for condenser. | $17,641 | [MEC2025-00521](https://nearbypermits.com/boulder/permit/MEC2025-00521/) |
| Mar 24, 2022 | Alteration or repair | Enlarge original basement window opening by making vertical cuts in foundation wall to conform to egress | $2,000 | [BLD-SFD2022-00097](https://nearbypermits.com/boulder/permit/BLD-SFD2022-00097/) |
| Nov 1, 2012 | Roofing | Remove existing shingles and re-roof residence with dimensional shingles. 20 squares, minimum roof pitch represented by applicant to be 4:12. | $4,000 | [PMT2012-05282-RFG](https://nearbypermits.com/boulder/permit/PMT2012-05282-RFG/) |
| Feb 2, 2009 | Mechanical (HVAC) | Replacement Forced Air Furnace | $2,785 | [PMT2009-20022-MEC](https://nearbypermits.com/boulder/permit/PMT2009-20022-MEC/) |

## 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 39th St with permits, nearest house number first:

- [435 S 39th St](https://nearbypermits.com/boulder/address/435-s-39th-st/): newest permit Sep 10, 2025
- [410 S 39th St](https://nearbypermits.com/boulder/address/410-s-39th-st/): newest permit Apr 23, 2026
- [465 S 39th St](https://nearbypermits.com/boulder/address/465-s-39th-st/): newest permit Jul 28, 2026
- [470 S 39th St](https://nearbypermits.com/boulder/address/470-s-39th-st/): newest permit Mar 27, 2025
- [345 S 39th St](https://nearbypermits.com/boulder/address/345-s-39th-st/): newest permit Aug 22, 2025
- [320 S 39th St](https://nearbypermits.com/boulder/address/320-s-39th-st/): newest permit Apr 16, 2026
- [280 S 39th St](https://nearbypermits.com/boulder/address/280-s-39th-st/): newest permit Oct 15, 2025
- [270 S 39th St](https://nearbypermits.com/boulder/address/270-s-39th-st/): newest permit Mar 16, 2026
- [265 S 39th St](https://nearbypermits.com/boulder/address/265-s-39th-st/): newest permit Oct 6, 2026
- [245 S 39th St](https://nearbypermits.com/boulder/address/245-s-39th-st/): newest permit Mar 2, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 18:16 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/430-s-39th-st/