150 Oak St

San Francisco permit 202512292849 · Hayes Valley

OtherFull plan reviewComplete

Street view · Apr 2025

Google Street View of 150 Oak St, Apr 2025

Scope of work

As written on the permit application.

Ab-004 priority phase 2c: voluntary & selective renovation of (e) mep systems serving approx 125,400 gsf of the 177,800 gsf of entire (e) bldg. proposed mep design will supplement current arch & struc ti. non-seismic struc work ltd to addition of penthouse rooftop support & anchorage of mech equip.

Timeline

Key dates from the city record.

Filed: Feb 20, 2026
Issued: Apr 30, 2026 (2 months after filing)
Completed: Nov 3, 2026 (6 months after issuance)

City plan review

Each review stop the plans went through, from the city's routing record.

Review stops: 21 stops across 4 departments
Comments issued: 7 times, by Permit Center, Building Inspection, Fire Department

Review stop	Arrived	Finished	Result
Permit Center Permit Center · PERMIT-CTR	Dec 23, 2025	Jan 15, 2026	Issued Comments
Permit Center Permit Center · PERMIT-CTR	Jan 28, 2026	Feb 17, 2026	Approved
Central Permit Bureau Building Inspection · CPB	Feb 18, 2026	Feb 18, 2026	Administrative
Building plan review Building Inspection · BLDG	Feb 18, 2026	Mar 23, 2026	Issued Comments
Structural plan approval Building Inspection · PAD-STR	Feb 18, 2026	Mar 12, 2026	Issued Comments
Mechanical and energy plan review Building Inspection · MECH	Feb 18, 2026	Feb 27, 2026	Issued Comments
Electrical plan review Building Inspection · MECH-E	Feb 18, 2026	Mar 12, 2026	Issued Comments
Fire prevention review Fire Department · SFFD	Feb 18, 2026	Feb 23, 2026	Issued Comments
Public Utilities Commission review Public Utilities · SFPUC	Feb 18, 2026	Feb 27, 2026	Not Applicable
Permit Processing Center Building Inspection · PPC	Feb 18, 2026	Apr 29, 2026	Administrative
Central Permit Bureau Building Inspection · CPB	Feb 20, 2026	Feb 20, 2026	Administrative
Building plan review Building Inspection · BLDG	Apr 13, 2026	Apr 23, 2026	Approved
Structural plan approval Building Inspection · PAD-STR	Apr 13, 2026	Apr 15, 2026	Approved
Mechanical and energy plan review Building Inspection · MECH	Apr 13, 2026	Apr 20, 2026	Issued Comments
Electrical plan review Building Inspection · MECH-E	Apr 13, 2026	Apr 16, 2026	Approved
Fire prevention review Fire Department · SFFD	Apr 13, 2026	Apr 20, 2026	Approved
Structural plan approval Building Inspection · PAD-STR	Apr 23, 2026	Apr 24, 2026	Approved
Mechanical and energy plan review Building Inspection · MECH	Apr 23, 2026	Apr 27, 2026	Approved
Electrical plan review Building Inspection · MECH-E	Apr 23, 2026	Apr 23, 2026	Approved
Fire prevention review Fire Department · SFFD	Apr 23, 2026	Apr 27, 2026	Approved
Central Permit Bureau Building Inspection · CPB	Apr 29, 2026	Apr 30, 2026	Administrative

Source: DataSF 87xy-gk8d (Building Permit Addenda with Routing), retrieved Nov 6, 2026. Reviewer names and notes are left out.

Permit details

Permit type: Additions alterations or repairs
Status: Complete
Estimated cost: $16,200,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Joshua Sawyer Cohn Ca Architects	Architect	C23410

Sources

Everything on this page comes from public records. Check them yourself.

Permit 202512292849 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record

DataSF Building PermitsAddress, scope, cost, dates and status
Retrieved Nov 5, 2026
DataSF Building Permit ContactsArchitects and engineers named on the permit
Retrieved Nov 5, 2026
DataSF Building Permit Addenda with RoutingPlan review stops and results
Retrieved Nov 6, 2026
Google Street ViewStreet photo
Taken Apr 2025