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General ConstructionExcelsiorPermit issued

Major Addition and Alteration Project at 900 Vienna St, San Francisco

900 Vienna St, Excelsior, 94112

Winston

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Reported project cost

$524,779

As declared on the permit filing. Additions & Alterations · 2 Family Dwelling.

Issued
October 21, 2026
Expires
—
License
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What was permitted

Homeowners in the Excelsior neighborhood of San Francisco can see the scope of a significant renovation project at 900 Vienna St. This permit covers adding square footage to both the first and second floors, including slab demolition and excavation, converting rear bedrooms to a master suite, and rehabilitating the kitchen and bathrooms.

This extensive project, with an estimated cost of $524,779, was issued on October 21, 2026. Formline Construction Corp is listed as the contractor for this substantial alteration.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202403288844
Work permit #—
Job filing number—
Work typeAdditions & Alterations · 2 Family Dwelling
Statusissued
Job descriptioninstall 174 sq ft @ 2nd fl,install 166 sq ft @ 1st fl,demo(e)fl slab,excavate & lower(n)slab;convert rear beds to(n)master;rehabilitate(e)kitchen&(e)bathroom @ 2nd floor;rehabilitate(e)bath @1st floor;install wet bar@1st fl
Floor / unit—
Estimated cost$524,779
ApprovedOctober 21, 2026
IssuedOctober 21, 2026
Expires—
BBL—
BIN—

Related searches

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