# Electrical permit ELE2026-00431 at 1603 Walnut St, Boulder

Boulder Planning and Development Services permit ELE2026-00431: issued Jul 20, 2026 for electrical work at 1603 Walnut St. REVISION 8/13/26-Interconnection reverts back to a supply side connection in the CT Cabinet, nonfusible disconnect (Utility AC Disconnect) and Production Meter will be installed on the NE side of the property, wire from the inverter to the interconnection has been upsized to account for voltage drop, and placard has been added (for Xcel requirements) to depict the new location of the Utility AC Disconnect and Production Meter. Roof mounted 22.62 kW DC PV System.

- Permit number: ELE2026-00431
- Issued: Jul 20, 2026
- Type of work: Electrical (city: Electrical Permit, Electrical Permit)
- Status: Issued (city: Issued)
- Reported cost: $77,000
- ZIP code: 80302
- All permits at this address: https://nearbypermits.com/boulder/address/1603-walnut-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 18:59 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1603 Walnut St: https://nearbypermits.com/boulder/address/1603-walnut-st/