# Building permits at 4125 47th St E, Boulder, CO

Two permits on record here. The newest, Jul 8, 2025: Void-no inspections or extension requested. 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 8, 2025 | Mechanical (HVAC) | Void-no inspections or extension requested. WILL HAVE TO REAPPLY TO COMPELTE 40g 40k BTU water heater replacement | $12,210 | [MEC2025-01053](https://nearbypermits.com/boulder/permit/MEC2025-01053/) |
| Jun 5, 2014 | Mechanical (HVAC) | Installation of new A/C unit - Contractor indicates electrical hook-ups already installed. | $2,600 | [PMT2014-02588-MEC](https://nearbypermits.com/boulder/permit/PMT2014-02588-MEC/) |

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 13:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Both permits at this address: https://nearbypermits.com/boulder/address/4125-47th-st-e/