Permit GraphShortlistSan Francisco building permits since 2000

Permit 202007230729

434 20th Av

horizontal & vertical addition to an existing 3-story, 2-unit residential building that will become a 3-story, 3-unit residential building.

Outcome
Completed (city status: complete, Jul 1, 2025)
Filed
Jul 23, 2020
Permit issued
Nov 1, 2021
Final sign-off
Jul 1, 2025
Declared cost
$250,000
Building use
apartments
Neighborhood
Outer Richmond
Contractor
Kingswood Construction (license 1048018)
Property
All permits at this address (block 1525, lot 036)

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
Kingswood Construction (license 1048018)
Owner-builder
Owner
Engineer
John W. Lau, Design Consultants Group, Inc (license 18881), applicant
Authorized agent-others
Bryan Tam, Design Consultants Group, Inc (no license listed)
Designer
Joseph Ho, Design Consultants Group Inc (no license listed)