Permit 202509246036

3718 20th St

interior renovation. no veritcal or horizontal addition. preserving the front facade. replace vinyl windows on the front facade with wood windows. changes to fenestrations on other facades, not readily visible from public right of way. approx 12" partial expansion of ground floor garage into

Outcome

In progress (city status: issued, Feb 20, 2026)

Filed

Oct 25, 2025

Permit issued

Feb 20, 2026

Declared cost

$1,750,000

Building use

2 family dwelling

Neighborhood

Mission

Contractor

Mueller Nicholls Inc (license 588872)

Property

All permits at this address (block 3598, lot 010)

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

Mueller Nicholls Inc (license 588872)

Architect

Elsa Brown, Mda Studios (license C41286), applicant

Engineer

Jason Powers, Zfa Structural Engineers (license 76130)