# Addition permit BLD-SFD2025-00072 at 3555 Darley Ave, Boulder

Boulder Planning and Development Services permit BLD-SFD2025-00072: issued May 2, 2025 for addition work at 3555 Darley Ave. Renovation of existing 1300 sf single story home. First floor addition of 53 sf and second floor addition of 874 sf. Proposed construction includes total of 4 bedrooms and 3 bathrooms.

- Permit number: BLD-SFD2025-00072
- Issued: May 2, 2025
- Type of work: Addition (city: Building Permit - Single Family Detached Dwelling, Addition and Alteration)
- Status: Issued (city: Issued)
- Reported cost: $582,606
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/3555-darley-ave/

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 07:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3555 Darley Ave: https://nearbypermits.com/boulder/address/3555-darley-ave/