Permit GraphShortlistSan Francisco building permits since 2000

Permit 201808177643

3751 20th St

provide temp shoring to facilitate excavation and construction of the proposed basement addition ref 201506038013

Outcome
Expired or cancelled (city status: expired, Jan 6, 2026)
Filed
Aug 17, 2018
Permit issued
Mar 12, 2019
Declared cost
$80,000
Building use
2 family dwelling
Neighborhood
Mission
Contractor
Add A Garage Inc. (license 660611), Acri Ddc (license 866071)
Property
All permits at this address (block 3607, lot 066)

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
Acri Ddc (license 866071)
Contractor
Add A Garage Inc. (license 660611)
Engineer
Benjamin Lai, Benjamin Lai & Associates (license 3268)