# Electrical permit ELE2026-00366 at 1444 Cassin Ct, Boulder

Boulder Planning and Development Services permit ELE2026-00366: issued Apr 17, 2026 for electrical work at 1444 Cassin Ct. ESS battery. Installation of two Tesla Powerwall 3 batteries, retrofit to an existing PV solar system.

- Permit number: ELE2026-00366
- Issued: Apr 17, 2026
- Type of work: Electrical (city: Electrical Permit, Electrical Permit)
- Status: Finished (city: Letter of Completion)
- Reported cost: $17,039
- ZIP code: 80303
- All permits at this address: https://nearbypermits.com/boulder/address/1444-cassin-ct/

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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 17:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1444 Cassin Ct: https://nearbypermits.com/boulder/address/1444-cassin-ct/