Permit 202509084822
1706 31st Av
2/fl- (n) sucken staircase from 2nd floor to roof. roof plan (n) 412sf roof deck with (n) 42 in height cable guardrail and (n) skylight.
- Outcome
- Completed (city status: complete, Mar 12, 2026)
- Filed
- Sep 8, 2025
- Permit issued
- Sep 22, 2025
- Final sign-off
- Mar 12, 2026
- Declared cost
- $20,000
- Building use
- 1 family dwelling
- Neighborhood
- Sunset/Parkside
- Contractor
- Mattew Patrick Harty Construction (license 1131055)
- Project type
- Roof deck, Stairs
- Property
- All permits at this address (block 2019, lot 011)
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
- Mattew Patrick Harty Construction (license 1131055)
- Engineer
- Erwin O'toole (license C80734)
- Authorized agent-others
- Carlos Alfaro, Enertia Designs Inc (no license listed), applicant