Permit 202603268314

450 Sansome St

deferred mecha and electrical permit. ref 202511058945. mech selective demo and cap of med to low pressure ductwork. new dist for vav bxes, new hot water reheat dist piping. air balance. elec new power and signal devices throughout space, new 2022 t24 compliant lighting and controls

Outcome

Completed (city status: complete, Sep 25, 2026)

Filed

Mar 26, 2026

Permit issued

Mar 26, 2026

Final sign-off

Sep 25, 2026

Declared cost

$253,892

Building use

office

Neighborhood

Chinatown

Contractor

None listed with a license number

Property

All permits at this address (block 0229, lot 018)

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.

Engineer

Sherry Chaumpluke, Acco Enginneered Sys (license M34646)

Engineer

Stephen Shaffer, California Electric Design (license E21097)

Pmt consultant/expediter

Heather Prado (no license listed)