1 Sansome St

San Francisco permit 202503182433 · 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.

22nd/fl, ste 2200: tenant improvement in existing hi-rise downtown building. work to include, new partitions, millwork, doors, glazing, ceilings, light fixtures, and new finishes. mep deferred.

Timeline

Key dates from the city record.

Filed: Mar 18, 2025
Issued: Apr 2, 2025 (within 1 month of filing)
Completed: Jul 7, 2026 (15 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: 8 stops across 4 departments
Comments issued: Once, by Building Inspection

Review stop	Arrived	Finished	Result
Intake Building Inspection · INTAKE	Mar 18, 2025	Mar 18, 2025	Administrative
Zoning review Planning · CP-ZOC	Mar 18, 2025	Mar 18, 2025	Not Applicable
Building plan review Building Inspection · BLDG	Mar 18, 2025	Mar 18, 2025	Issued Comments
Building plan review Building Inspection · BLDG	Mar 21, 2025	Mar 21, 2025	Approved
Fire prevention review Fire Department · SFFD	Mar 21, 2025	Mar 21, 2025	Approved
Public Utilities Commission review Public Utilities · SFPUC	Mar 21, 2025	Mar 21, 2025	Approved
Mechanical and energy plan review Building Inspection · MECH	Apr 2, 2025	Apr 2, 2025	Not Applicable
Central Permit Bureau Building Inspection · CPB	Apr 2, 2025	Apr 2, 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: $484,750

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 202503182433 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