# Addition permit BLD-SFD2025-00493 at 615 S 42nd St, Boulder

Boulder Planning and Development Services permit BLD-SFD2025-00493: issued Jan 22, 2026 for addition work at 615 S 42nd St. Alteration and addition to a one-story home that includes the addition of a garage and mudroom, a remodel of the first floor and finished basement. Total of 4 bedrooms and 3 bathrooms. Basement includes a recreation room, two bedrooms, an office, and one full bathroom. First floor includes kitchen, living room, two bedrooms, two bathrooms, mudroom, garage, and front porch.

- Permit number: BLD-SFD2025-00493
- Issued: Jan 22, 2026
- Type of work: Addition (city: Building Permit - Single Family Detached Dwelling, Addition and Alteration)
- Status: Finished (city: Letter of Completion)
- Reported cost: $220,000
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/615-s-42nd-st/

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-11 07:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 615 S 42nd St: https://nearbypermits.com/boulder/address/615-s-42nd-st/