# Addition permit 201706290708 at 490 Frederick St, San Francisco

SF Department of Building Inspection permit 201706290708: issued Oct 17, 2019 for addition work at 490 Frederick St. vertical addition & renovation of (e) commercial / retail building. add 4 floors with 3 residential units. renovation of retail space. add garage on frederick. total of 7500 sq.ft.

- Permit number: 201706290708
- Issued: Oct 17, 2019
- Type of work: Addition (city: additions alterations or repairs, apartments)
- Status: Finished (city: complete)
- Reported cost: $1,500,000
- ZIP code: 94117
- All permits at this address: https://nearbypermits.com/san-francisco/address/490-frederick-st/

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Source: SF Department of Building Inspection permit data (https://data.sf.gov/d/i98e-djp9). Checked 2026-10-11 14:17 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 490 Frederick St: https://nearbypermits.com/san-francisco/address/490-frederick-st/