Permit 202411225598

561 Duncan St

new 2 retaining walls to create concrete patio at rear yard.

Outcome

Completed (city status: complete, Nov 12, 2025)

Filed

Nov 22, 2024

Permit issued

Dec 10, 2024

Final sign-off

Nov 12, 2025

Declared cost

$10,000

Building use

2 family dwelling

Neighborhood

Noe Valley

Contractor

Alex Builder Inc (license 928753)

Property

All permits at this address (block 6603, lot 031)

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

Alex Builder Inc (license 928753)

Authorized agent-others

Andrew Tan (no license listed), applicant