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168 Welsh St

San Francisco permit 201710020124 · South of Market

Commercial or tenant improvementOver-the-counter, with plansComplete
Street view · Sep 2026
Google Street View of 168 Welsh St, Sep 2026
Scope of work
As written on the permit application.

For change of use from printing/business sevice to lab use only. establish lab use for 4000 gsf of tenant space on 2nd flr. no construction under this permit. all construction will be under a seperate ti permit. no cfc issued until t/i finaled.school fee if applicable paid under ti. ** maher: n/a **

Timeline
Key dates from the city record.
Filed
Oct 2, 2017
Issued
Nov 1, 2017 (1 month after filing)
Completed
Aug 8, 2018 (9 months after issuance)
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
Not recorded for this permit

The city lists the review stops for this permit but not their results, so we can't tell whether reviewers asked for changes.

Review stopFinishedResult

Building plan review

Building Inspection · BLDG

Oct 25, 2017—

Intake

Building Inspection · INTAKE

Oct 2, 2017—

Zoning review

Planning · CP-ZOC

Oct 25, 2017—

Mechanical and energy plan review

Building Inspection · MECH

Oct 25, 2017—

Development fee collection

Building Inspection · DFCU

Oct 25, 2017—

Public Utilities Commission review

Public Utilities · SFPUC

Oct 26, 2017—

Central Permit Bureau

Building Inspection · CPB

Nov 1, 2017—

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
$1
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Robert Mark Baum

Gould Evans Baum Thornley

ArchitectC12094
Sources
Everything on this page comes from public records. Check them yourself.
Permit 201710020124 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record