# Addition permit BLD-SFD2025-00155 at 409 Mountain View Rd, Boulder

Boulder Planning and Development Services permit BLD-SFD2025-00155: issued Aug 13, 2025 for addition work at 409 Mountain View Rd. *2/24/26 Revision to increase basement square footage by 110 sf. Relocate wine room in basement and primary suite.* Renovation of an existing 2 story home (956 SF) and existing garage (966 SF) with a new 2 story addition with a main level (1217 SF) and finished basement (695 SF) that connects to the existing garage. New addition on the main level adds a kitchen and dining room, bedroom, and bathroom. The basement addition adds a living room, bathroom, and laundry room.

- Permit number: BLD-SFD2025-00155
- Issued: Aug 13, 2025
- Type of work: Addition (city: Building Permit - Single Family Detached Dwelling, Addition and Alteration)
- Status: Issued (city: Issued)
- Reported cost: $2,750,000
- ZIP code: 80302
- All permits at this address: https://nearbypermits.com/boulder/address/409-mountain-view-rd/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 16:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 409 Mountain View Rd: https://nearbypermits.com/boulder/address/409-mountain-view-rd/