# Electrical permit ELE2025-00891 at 1803 Mapleton Ave, Boulder

Boulder Planning and Development Services permit ELE2025-00891: issued Oct 6, 2025 for electrical work at 1803 Mapleton Ave. Solar and ESS Installation System size: 6.02kw DC and 11.5kw AC BATTERY QUANTITY: (1) Tesla Powerwall 3 w/ backup switch NEW: PV MODULES: (14) Q.TRON BLK M-G2-430.

- Permit number: ELE2025-00891
- Issued: Oct 6, 2025
- Type of work: Electrical (city: Electrical Permit, Electrical Permit)
- Status: Finished (city: Letter of Completion)
- Reported cost: $31,630
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/1803-mapleton-ave/

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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 08:30 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1803 Mapleton Ave: https://nearbypermits.com/boulder/address/1803-mapleton-ave/