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General ConstructionHayes ValleyPermit issued

School Additions & Alterations at 150 Oak St, Hayes Valley

150 Oak St, Hayes Valley, 94102

Winston

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Reported project cost

$15,000,000

As declared on the permit filing. Additions & Alterations · School.

Issued
May 29, 2026
Expires
—
License
—

What was permitted

Large-scale renovation projects for educational institutions in Hayes Valley can be substantial, as seen in this phase 2 school alteration. The scope includes exterior canopies, roof and skylight work, column removal, resurfacing of a payyard, new entry gates, and exterior stairs.

This significant school addition and alteration project was issued on May 29, 2026, with a substantial estimated cost of $15,000,000. Related California Construction Llc is the contractor for this extensive undertaking.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202511260527
Work permit #—
Job filing number—
Work typeAdditions & Alterations · School
Statusissued
Job descriptionphase 2: new ext canopies,partial roof/skylights & column removal on 6/f,resurface payyard,new entry gates,ext stairs & ter serving new sep entry & reno of (e) main entry w/ new canopy.nonstruct-ti's basement kitchen.
Floor / unit—
Estimated cost$15,000,000
ApprovedMay 27, 2026
IssuedMay 29, 2026
Expires—
BBL—
BIN—

Related searches

school renovationHayes ValleySan Franciscoadditionsalterationslarge scale construction$15,000,000