# Building permits at 420 S 38th St, Boulder, CO

One permit here in the last two years. The newest, May 16, 2025: Replacing existin hvac with: 1-Bosch BOVA-36RTB-M20S Heat Pump 36,000 BTUs 20 SEER 1-Bosch Two Stage. 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 16, 2025 | Mechanical (HVAC) | replacing existin hvac with: 1-Bosch BOVA-36RTB-M20S Heat Pump 36,000 BTUs 20 SEER 1-Bosch Two Stage BGH96M060B3C Gas Furnace 60,000 BTUs 96% AFUE 1-Bosch Coil 1-New circuit for heat pump | $21,109 | [MEC2025-00781](https://nearbypermits.com/boulder/permit/MEC2025-00781/) |

## 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 38th St with permits, nearest house number first:

- [415 S 38th St](https://nearbypermits.com/boulder/address/415-s-38th-st/): newest permit Mar 3, 2025
- [430 S 38th St](https://nearbypermits.com/boulder/address/430-s-38th-st/): newest permit Apr 14, 2026
- [455 S 38th St](https://nearbypermits.com/boulder/address/455-s-38th-st/): newest permit Jul 14, 2025
- [460 S 38th St](https://nearbypermits.com/boulder/address/460-s-38th-st/): newest permit Jul 8, 2026
- [465 S 38th St](https://nearbypermits.com/boulder/address/465-s-38th-st/): newest permit May 18, 2026
- [355 S 38th St](https://nearbypermits.com/boulder/address/355-s-38th-st/): newest permit Dec 3, 2024
- [340 S 38th St](https://nearbypermits.com/boulder/address/340-s-38th-st/): newest permit Mar 6, 2025
- [320 S 38th St](https://nearbypermits.com/boulder/address/320-s-38th-st/): newest permit Mar 14, 2025
- [310 S 38th St](https://nearbypermits.com/boulder/address/310-s-38th-st/): newest permit Oct 9, 2025
- [280 S 38th St](https://nearbypermits.com/boulder/address/280-s-38th-st/): newest permit May 19, 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 04:23 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

The one permit at this address: https://nearbypermits.com/boulder/address/420-s-38th-st/