121 Lawton St

San Francisco permit 202509115084 · Inner Sunset

Legalize or fix a violationOver-the-counter, with plansIssued

Street view · May 2019

Google Street View of 121 Lawton St, May 2019

Scope of work

As written on the permit application.

Comply with nov202541346 to replace the removed slab. reconfigure e habitable space to include 2 bedrooms, 3 fixture bath and closet space on 1st fl. construct new partitions in garage to enclsoe washer dryer,laundry sink, water heater.

Timeline

Key dates from the city record.

Filed: Sep 11, 2025
Issued: Sep 12, 2025 (within 1 month of filing)
Completed: Not completed yet

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: None

Review stop	Arrived	Finished	Result
Building inspector Building Inspection · BID-INSP	Sep 11, 2025	Sep 11, 2025	Approved
Zoning review Planning · CP-ZOC	Sep 11, 2025	Sep 11, 2025	Administrative
Building plan review Building Inspection · BLDG	Sep 11, 2025	Sep 11, 2025	Approved
Mechanical and energy plan review Building Inspection · MECH	Sep 11, 2025	Sep 11, 2025	Approved
Fire prevention review Fire Department · SFFD	Sep 11, 2025	Sep 11, 2025	Approved
Public Utilities Commission review Public Utilities · SFPUC	Sep 11, 2025	Sep 11, 2025	Approved
Intake Building Inspection · INTAKE	Sep 12, 2025	Sep 12, 2025	Administrative
Central Permit Bureau Building Inspection · CPB	Sep 12, 2025	Sep 12, 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: Issued
Estimated cost: $75,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Alex Chuan Kin Lau	Engineer	C75773

Sources

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

Permit 202509115084 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 May 2019