# Building permits at 2119 18th St, Boulder, CO

One permit here in the last two years. The newest, Sep 10: To install new 32K BTU 3 port mini-split heat pump condenser including electrical circuit for new heat pump. 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 10, 2026 | Mechanical (HVAC) | To install new 32K BTU 3 port mini-split heat pump condenser including electrical circuit for new heat pump condenser and verifying a GFCI outlet installed within 25' of condenser. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appl | $14,243 | [MEC2026-01677](https://nearbypermits.com/boulder/permit/MEC2026-01677/) |

## More on this street

Other addresses on 18th St with permits, nearest house number first:

- [2121 18th St](https://nearbypermits.com/boulder/address/2121-18th-st/): newest permit Sep 10, 2026
- [2016 18th St](https://nearbypermits.com/boulder/address/2016-18th-st/): newest permit Sep 12, 2025
- [2014 18th St](https://nearbypermits.com/boulder/address/2014-18th-st/): newest permit Mar 21, 2025
- [2008 18th St](https://nearbypermits.com/boulder/address/2008-18th-st/): newest permit Dec 16, 2025
- [2002 18th St](https://nearbypermits.com/boulder/address/2002-18th-st/): newest permit Jul 16, 2025
- [2255 18th St](https://nearbypermits.com/boulder/address/2255-18th-st/): newest permit Aug 14, 2026
- [1934 18th St](https://nearbypermits.com/boulder/address/1934-18th-st/): newest permit Jan 24, 2025
- [2338 18th St](https://nearbypermits.com/boulder/address/2338-18th-st/): newest permit Apr 2, 2026
- [2345 18th St](https://nearbypermits.com/boulder/address/2345-18th-st/): newest permit Dec 12, 2024
- [1820 18th St](https://nearbypermits.com/boulder/address/1820-18th-st/): newest permit Apr 29, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 09:29 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/2119-18th-st/