CheckMyDesigner

836 Lyon St #0

San Francisco permit 202602065474 · Lone Mountain/USF

Retaining wall or site workOver-the-counter, with plansIssued
Street view · Sep 2026
Google Street View of 836 Lyon St #0, Sep 2026
Scope of work
As written on the permit application.

Add new retaining wall in the rear yard

Timeline
Key dates from the city record.
Filed
Feb 6, 2026
Issued
Oct 14, 2026 (8 months after filing)
Completed
Not completed yet

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
6 stops across 2 departments
Comments issued
Once, by Building Inspection
Review stopFinishedResult

Intake

Building Inspection · INTAKE

Feb 6, 2026Administrative

Zoning review

Planning · CP-ZOC

Feb 6, 2026Approved

Building plan review

Building Inspection · BLDG

Feb 6, 2026Issued Comments

Zoning review

Planning · CP-ZOC

Feb 13, 2026Approved

Building plan review

Building Inspection · BLDG

Feb 13, 2026Approved

Central Permit Bureau

Building Inspection · CPB

Oct 14, 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
Issued
Estimated cost
$40,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Darren Wong

Dwong Engineering Inc.

EngineerC81082
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202602065474 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record