# Building permits at 375 16th St, Boulder, CO

One permit here in the last two years. The newest, Jul 14: Replace existing Water to Air Geothermal unit and flow center add a April air powered humidifier to the system. 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 14, 2026 | Mechanical (HVAC) | Replace existing Water to Air Geothermal unit and flow center add a April air powered humidifier to the system. Replace existing furnace with a new Rheem 98% efficient modulating furnace paired with a Rheem cold climate heat pump. Replace 50 gallon PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL B | $64,287 | [MEC2026-01161](https://nearbypermits.com/boulder/permit/MEC2026-01161/) |

## More on this street

Other addresses on 16th St with permits, nearest house number first:

- [335 16th St](https://nearbypermits.com/boulder/address/335-16th-st/): newest permit Feb 10, 2025
- [325 16th St](https://nearbypermits.com/boulder/address/325-16th-st/): newest permit Apr 7, 2025
- [315 16th St](https://nearbypermits.com/boulder/address/315-16th-st/): newest permit Apr 30, 2025
- [437 16th St](https://nearbypermits.com/boulder/address/437-16th-st/): newest permit Mar 19, 2026
- [628 16th St](https://nearbypermits.com/boulder/address/628-16th-st/): newest permit Jun 23, 2025
- [728 16th St](https://nearbypermits.com/boulder/address/728-16th-st/): newest permit Jun 16, 2026
- [749 16th St](https://nearbypermits.com/boulder/address/749-16th-st/): newest permit Jul 8, 2025
- [772 16th St](https://nearbypermits.com/boulder/address/772-16th-st/): newest permit Aug 13, 2026
- [775 16th St](https://nearbypermits.com/boulder/address/775-16th-st/): newest permit Feb 4, 2026
- [780 16th St](https://nearbypermits.com/boulder/address/780-16th-st/): newest permit Jun 9, 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 16:19 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/375-16th-st/