# Building permits at 3878 Broadway 4, Boulder, CO

One permit on record here. The newest, Apr 22, 2025: New 2:1 Mitsubishi Heat Pump system - 18,000 BTU/cooling capacity. 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 22, 2025 | Mechanical (HVAC) | New 2:1 Mitsubishi Heat Pump system - 18,000 BTU/cooling capacity, 20 SEER, 22,000 high heat, 9.7 HSPF. New electrical circuit for condenser. | $8,223 | [MEC2025-00583](https://nearbypermits.com/boulder/permit/MEC2025-00583/) |

## 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 Broadway 4 with permits, nearest house number first:

- [1085 Broadway 4](https://nearbypermits.com/boulder/address/1085-broadway-4/): newest permit Aug 10, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 18:18 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/3878-broadway-4/