# Building permits at 4395 Grinnell Ave, Boulder, CO

Five permits on record here. The newest, Jun 25: Remove 240-volt line to downstair oven. 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 |
|---|---|---|---|---|
| Jun 25, 2026 | Electrical | Permit to remove 240-volt line to downstair oven. Will be removed from panel. Must remove all cooking appliances to satisfy ENF2026-00300. | $500 | [ELE2026-00626](https://nearbypermits.com/boulder/permit/ELE2026-00626/) |
| Aug 10, 2022 | Electrical | PV Solar System Roof Mount / Flush Mount 7.6 kW 21 panels | $14,564 | [ELE2022-01098](https://nearbypermits.com/boulder/permit/ELE2022-01098/) |
| Dec 6, 2010 | Roofing | Total tear off and reroof of existing single family dwelling. 30-yr OC Duration shingles, 21 squares, 4/12 pitch as indicated on permit application. | $8,307 | [PMT2010-05404-RFG](https://nearbypermits.com/boulder/permit/PMT2010-05404-RFG/) |
| Jul 19, 2006 | Mechanical (HVAC) | Electrical and mechanical permit for service change to 200 amps and replace water heater. | $500 | [PMT2006-02881-MEC](https://nearbypermits.com/boulder/permit/PMT2006-02881-MEC/) |
| Jul 19, 2006 | Electrical | Electrical and mechanical permit for service change to 200 amps and replace water heater. | $1,000 | [PMT2006-02881-ELE](https://nearbypermits.com/boulder/permit/PMT2006-02881-ELE/) |

## 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 Grinnell Ave with permits, nearest house number first:

- [4430 Grinnell Ave](https://nearbypermits.com/boulder/address/4430-grinnell-ave/): newest permit Sep 3, 2026
- [4450 Grinnell Ave](https://nearbypermits.com/boulder/address/4450-grinnell-ave/): newest permit Jun 16, 2025
- [4497 Grinnell Ave](https://nearbypermits.com/boulder/address/4497-grinnell-ave/): newest permit Oct 27, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 13:52 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 5 permits at this address: https://nearbypermits.com/boulder/address/4395-grinnell-ave/