436 Lyon St

San Francisco permit 201902263807 · Lone Mountain/USF

Home remodelOver-the-counter, with plansExpired

Street view · Jun 2022

Google Street View of 436 Lyon St, Jun 2022

Scope of work

As written on the permit application.

Convert e 1st fl garage & storage into garage & habitable space w/new stair to 2/f. habitable area 1st fl to become part of 436 lyon and will contain 2 bedrms,1 1/2 baths,mud rm, laundry, stair. remodel e 2nd fl unit 436 lyon.reconfig int walls.new kitchen,bath,windws. 3/f unit 438: new kitch

Timeline

Key dates from the city record.

Filed: Feb 26, 2019
Issued: Mar 4, 2019 (within 1 month of filing)
Completed: Not completed yet

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
Put on hold: Once

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

Review stop	Arrived	Finished	Result
Intake Building Inspection · INTAKE	Feb 26, 2019	Feb 26, 2019	—
Zoning review Planning · CP-ZOC	Feb 26, 2019	Feb 26, 2019	—
Apartment and hotel inspection Building Inspection · HIS	Feb 26, 2019	Feb 26, 2019	—
Building plan review Building Inspection · BLDG	Mar 1, 2019	Mar 1, 2019	—
Mechanical and energy plan review Building Inspection · MECH	Mar 1, 2019	Mar 1, 2019	—
Public Utilities Commission review Public Utilities · SFPUC	Mar 4, 2019	Mar 4, 2019	—
Central Permit Bureau Building Inspection · CPB	Mar 4, 2019	Mar 4, 2019	—

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: Expired
Estimated cost: $341,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
David Edward Thompson Thompson Studio Architects	Architect	C21729

Sources

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

Permit 201902263807 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 2022