Permit GraphShortlistSan Francisco building permits since 2000

Permit 202309186800

301 Main St

b4 & b5: waterproofing injecton at concrete walls for water mitigation.

Outcome
Completed (city status: complete, Jun 12, 2025)
Filed
Sep 18, 2023
Permit issued
Nov 2, 2023
Final sign-off
Jun 12, 2025
Declared cost
$980,000
Building use
apartments
Neighborhood
Financial District/South Beach
Contractor
C.A.W.C. Waterproofing (license 255484)
Property
All permits at this address (block 3745, lot 014)

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
C.A.W.C. Waterproofing (license 255484)
Architect
Annie K Lo (license C34826)
Authorized agent-others
Brennan Mayer, Cawc Waterproofing & Rest. (no license listed), applicant