# Electrical permit ELE2026-00420 at 1110 Fairfield Dr, Boulder

Boulder Planning and Development Services permit ELE2026-00420: issued Apr 29, 2026 for electrical work at 1110 Fairfield Dr. Installation of a new 13.5kWh Tesla Powerwall 3 to be paired with previously installed system. Customer currently has a 5.44kW system using 340W Hanwha Q-Cells 2 string inverters (Delta Electronics). Installed by Tesla in 2020. As well as has existing roof mounted PV system.

- Permit number: ELE2026-00420
- Issued: Apr 29, 2026
- Type of work: Electrical (city: Electrical Permit, Electrical Permit)
- Status: Finished (city: Letter of Completion)
- Reported cost: $10,284
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/1110-fairfield-dr/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 06:19 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1110 Fairfield Dr: https://nearbypermits.com/boulder/address/1110-fairfield-dr/