4521 20th St
San Francisco permit 202509034506 · Castro/Upper Market
Home remodelOver-the-counter, with plansIssued
Scope of work
As written on the permit application.
To strengthen and straighten the out of floor walls at the top level of the home
Timeline
Key dates from the city record.
- Filed
- Sep 3, 2025
- Issued
- Sep 3, 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
- 3 stops across 1 department
- Comments issued
- None
| Review stop | Arrived | Finished | Result |
|---|---|---|---|
Intake Building Inspection · INTAKE | Sep 3, 2025 | Sep 3, 2025 | Administrative |
Building plan review Building Inspection · BLDG | Sep 3, 2025 | Sep 3, 2025 | Approved |
Central Permit Bureau Building Inspection · CPB | Sep 3, 2025 | Sep 3, 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
- $80,000
People named on this permit
Only people we matched to a California license are listed.
| Name | Role | License on permit |
|---|---|---|
| Akuavi Hine | Architect | S6470 |
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202509034506 on the city's permit tracking site
San Francisco Department of Building Inspection, the official record
- DataSF Building PermitsAddress, scope, cost, dates and statusRetrieved Nov 5, 2026
- DataSF Building Permit ContactsArchitects and engineers named on the permitRetrieved Nov 5, 2026
- DataSF Building Permit Addenda with RoutingPlan review stops and resultsRetrieved Nov 6, 2026
- Google Street ViewStreet photoTaken May 2025