Permit GraphShortlistSan Francisco building permits since 2000

Permit 202305318873

3240 25th St

addition to level 1. work to include 2 (n) bedrooms, bath, and laundry closet at level 1. (n) roof deck at level 2.

Outcome
Completed (city status: complete, Jun 10, 2026)
Filed
May 31, 2023
Permit issued
Apr 3, 2024
Final sign-off
Jun 10, 2026
Declared cost
$150,000
Building use
1 family dwelling
Neighborhood
Mission
Contractor
At6 Design Build (license 283485)
Project type
Roof deck, Bathroom remodel
Property
All permits at this address (block 6520, lot 021)

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
At6 Design Build (license 283485)
Architect
Jason Langkammerer, At6 Architecture (license C28796), applicant
Engineer
Nate Williams, Gi Paoleth Design Lab (license C62068)
Authorized agent-others
Lauren Martino, At6 Design Build (no license listed)