# Building permits at 3725 Spring Valley Rd, Boulder, CO

One permit here in the last two years. The newest, Apr 10: Manual transfer switch installation. 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 10, 2026 | Electrical | Manual transfer switch installation. Relocate single circuit from sub-panel to main panel. Existing service and panel rating unchanged. | $5,460 | [ELE2026-00325](https://nearbypermits.com/boulder/permit/ELE2026-00325/) |

## More on this street

Other addresses on Spring Valley Rd with permits, nearest house number first:

- [3750 Spring Valley Rd](https://nearbypermits.com/boulder/address/3750-spring-valley-rd/): newest permit Nov 20, 2025

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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 11:30 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/3725-spring-valley-rd/