2122 42nd Av

San Francisco permit 202509054663 · Sunset/Parkside

Home remodelOver-the-counter, with plansComplete

Street view · Jun 2019

Google Street View of 2122 42nd Av, Jun 2019

Scope of work

As written on the permit application.

Remodel bath, add full bath, infill lightwell, add flat skylights on 2nd fl. add 2 bedroom, a bath, laundry & media w/ kitchenette (2) burner stove, hood & sink. replace window, add sliding door on 1st fl. replace garage door. relocate water heater & furnace. remove interior stairs.

Timeline

Key dates from the city record.

Filed: Sep 5, 2025
Issued: Sep 8, 2025 (within 1 month of filing)
Completed: Jun 5, 2026 (9 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 4 departments
Comments issued: None

Review stop	Arrived	Finished	Result
Intake Building Inspection · INTAKE	Sep 5, 2025	Sep 5, 2025	Administrative
Zoning review Planning · CP-ZOC	Sep 5, 2025	Sep 5, 2025	Approved
Building plan review Building Inspection · BLDG	Sep 5, 2025	Sep 5, 2025	Approved
Mechanical and energy plan review Building Inspection · MECH	Sep 5, 2025	Sep 5, 2025	Approved
Fire prevention review Fire Department · SFFD	Sep 5, 2025	Sep 5, 2025	Approved
Public Utilities Commission review Public Utilities · SFPUC	Sep 8, 2025	Sep 8, 2025	Approved
Central Permit Bureau Building Inspection · CPB	Sep 8, 2025	Sep 8, 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: $220,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Bill Leung Lau Bill Lau	Engineer	C54300

Sources

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

Permit 202509054663 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 Jun 2019