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444 Townsend St

San Francisco permit 202602256523 · Mission Bay

Commercial or tenant improvementOver-the-counter, with plansComplete
Street view · Sep 2026
Google Street View of 444 Townsend St, Sep 2026
Scope of work
As written on the permit application.

Add light manufacturing use. interior renovation to (e) office space. 2 new conference rooms, new shop spaces for minor repairs to personal transportation vehicles, new accessible shower, new rollup door in (e) opening & minor paint/interior finish replacement. partial change of use to lab on 1st fl

Timeline
Key dates from the city record.
Filed
Feb 25, 2026
Issued
Apr 17, 2026 (2 months after filing)
Completed
Jun 8, 2026 (2 months after issuance)

For comparison, San Francisco permits with the same review (over-the-counter, with plans) filed in 2026 were typically issued within 1 month (median of 3,682 issued permits).

City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
28 stops across 5 departments
Comments issued
7 times, by Building Inspection, Fire Department, Planning, Public Health
Review stopFinishedResult

Intake

Building Inspection · INTAKE

Feb 25, 2026Administrative

Zoning review

Planning · CP-ZOC

Feb 25, 2026Approved

Building plan review

Building Inspection · BLDG

Feb 26, 2026Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Feb 26, 2026Issued Comments

Electrical plan review

Building Inspection · MECH-E

Feb 26, 2026Issued Comments

Fire prevention review

Fire Department · SFFD

Feb 26, 2026Issued Comments

Intake

Building Inspection · INTAKE

Mar 3, 2026Administrative

Zoning review

Planning · CP-ZOC

Mar 3, 2026Approved

Zoning review

Planning · CP-ZOC

Mar 3, 2026Issued Comments

Building plan review

Building Inspection · BLDG

Mar 3, 2026Approved

Structural plan approval

Building Inspection · PAD-STR

Mar 3, 2026Approved

Mechanical and energy plan review

Building Inspection · MECH

Mar 3, 2026Approved

Electrical plan review

Building Inspection · MECH-E

Mar 3, 2026Approved

Fire prevention review

Fire Department · SFFD

Mar 4, 2026Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Mar 4, 2026Approved

Public health review

Public Health · HEALTH

Mar 4, 2026Issued Comments

Fire prevention review

Fire Department · SFFD

Mar 6, 2026Approved

Public health review

Public Health · HEALTH

Mar 9, 2026Not Applicable

Intake

Building Inspection · INTAKE

Apr 15, 2026Administrative

Zoning review

Planning · CP-ZOC

Apr 15, 2026Approved

Fire prevention review

Fire Department · SFFD

Apr 15, 2026Approved

Building plan review

Building Inspection · BLDG

Apr 16, 2026Approved

Structural plan approval

Building Inspection · PAD-STR

Apr 16, 2026Approved

Mechanical and energy plan review

Building Inspection · MECH

Apr 16, 2026Approved

Public Utilities Commission review

Public Utilities · SFPUC

Apr 16, 2026Approved

Public health review

Public Health · HEALTH

Apr 16, 2026Not Applicable

Electrical plan review

Building Inspection · MECH-E

Apr 17, 2026Approved

Central Permit Bureau

Building Inspection · CPB

Apr 17, 2026Administrative

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
$1,400,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Heather Demaree Sanders-Jacob

Shelterwerkes Arch.

ArchitectC29638
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202602256523 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record