# Building permits at 2144 S Walnut St 14, Boulder, CO

One permit here in the last two years. The newest, Aug 5, 2025: Replace furnace - new 80K BTU 80% furnace [like for like replacement] All new plastic glued vents for fuel. 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 |
|---|---|---|---|---|
| Aug 5, 2025 | Mechanical (HVAC) | Replace furnace - new 80K BTU 80% furnace [like for like replacement] All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the assigned inspector on the day t | $6,106 | [MEC2025-01238](https://nearbypermits.com/boulder/permit/MEC2025-01238/) |

## 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 Walnut St with permits, nearest house number first:

- [2130 S Walnut St 26](https://nearbypermits.com/boulder/address/2130-s-walnut-st-26/): newest permit Apr 16, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-11 19:53 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/2144-s-walnut-st-14/