# Addition permit BLD-SFD2025-00555 at 3525 Copper St, Boulder

Boulder Planning and Development Services permit BLD-SFD2025-00555: issued Jan 14, 2026 for addition work at 3525 Copper St. Single family detached residential deck remodel project Demolition and rebuild of an existing 455 SF deck located in the rear yard No change to the existing deck footprint or area. No mechanical or plumbing. Minor electrical work.

- Permit number: BLD-SFD2025-00555
- Issued: Jan 14, 2026
- Type of work: Addition (city: Building Permit - Single Family Detached Dwelling, Addition and Alteration)
- Status: Issued (city: Issued)
- Reported cost: $25,000
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/3525-copper-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 13:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3525 Copper St: https://nearbypermits.com/boulder/address/3525-copper-st/