Permit 202407106115
40 Sycamore St
100% affordable housing, mayor dir 13-01: addition 2-local adu's to 1/f: (1)studio and (1)2-bedroom. (e) cottage @ clarion alley unchanged. voluntary soft story seismic retrofit per adminstrative bulletin no.94 under separate permit. sprinkler under separate permit. relocate rear stair on separate
- Outcome
- Completed (city status: complete, Apr 17, 2026)
- Filed
- Dec 2, 2024
- Permit issued
- Aug 1, 2025
- Final sign-off
- Apr 17, 2026
- Declared cost
- $209,352
- Building use
- apartments
- Neighborhood
- Mission
- Contractor
- Blackline Construction (license 783873)
- Project type
- Stairs
- Property
- All permits at this address (block 3576, lot 068)
Everyone on the permit
The parties and license numbers written on the permit, as the city lists them; not a check with any state board. The person who paid the fee and the project contact are not shown.
- Contractor
- Blackline Construction (license 783873)
- Architect
- Mason Robert Kirby, Mason Kirby Inc. (license C029468)
- Engineer
- Chiawang Yeh, Chiawang Struc Eng Inc (no license listed)
- Authorized agent-others
- Molly Aikawa, Architect Mason Kirby Inc (no license listed), applicant