1 Sansome St

San Francisco permit 202503263039 · Financial District/South Beach

Commercial or tenant improvementOver-the-counter, with plansComplete

Street view · Sep 2026

Google Street View of 1 Sansome St, Sep 2026

Scope of work

As written on the permit application.

14/f: tenant improvement in an existing hight-rise downtown building. work to include new partitions, millowrk,doors, glazing, ceilings, new finishes. mep, fire life safety deferred permit. no exterior work.

Timeline

Key dates from the city record.

Filed: Mar 26, 2025
Issued: Mar 28, 2025 (within 1 month of filing)
Completed: May 18, 2026 (14 months after issuance)

For comparison, San Francisco permits with the same review (over-the-counter, with plans) filed in 2025 were typically issued within 1 month (median of 5,178 issued permits).

City plan review

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

Review stops: 7 stops across 3 departments
Comments issued: None

Review stop	Arrived	Finished	Result
Intake Building Inspection · INTAKE	Mar 26, 2025	Mar 26, 2025	Administrative
Building plan review Building Inspection · BLDG	Mar 26, 2025	Mar 26, 2025	Approved
Mechanical and energy plan review Building Inspection · MECH	Mar 26, 2025	Mar 26, 2025	Approved
Electrical plan review Building Inspection · MECH-E	Mar 26, 2025	Mar 26, 2025	Not Applicable
Fire prevention review Fire Department · SFFD	Mar 26, 2025	Mar 26, 2025	Approved
Public Utilities Commission review Public Utilities · SFPUC	Mar 26, 2025	Mar 26, 2025	Approved
Central Permit Bureau Building Inspection · CPB	Mar 28, 2025	Mar 28, 2025	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: OTC alterations permit
Status: Complete
Estimated cost: $735,550

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
William L Loftis	Architect	C26796

Sources

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

Permit 202503263039 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 Sep 2026