3124 21st St
San Francisco permit 202108186625 · Mission
This permit revises or supplements an earlier permit, so it is not counted in permit totals or timing.
Revision to app#201809119733 and 201707192332. remove and structure posts. new steel beam relocate bath and bedroom walls.
- Filed
- Aug 18, 2021
- Issued
- Oct 5, 2021 (2 months after filing)
- Completed
- Mar 31, 2023 (18 months after issuance)
- Review stops
- 7 stops across 3 departments
- Comments issued
- Not recorded for this permit
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 |
|---|---|---|---|
Code enforcement Building Inspection · CES | Aug 18, 2021 | Aug 18, 2021 | — |
Apartment and hotel inspection Building Inspection · HIS | Aug 18, 2021 | Aug 18, 2021 | — |
Intake Building Inspection · INTAKE | Aug 18, 2021 | Aug 18, 2021 | — |
Zoning review Planning · CP-ZOC | Aug 31, 2021 | Aug 31, 2021 | — |
Structural plan approval Building Inspection · PAD-STR | Oct 5, 2021 | Oct 5, 2021 | — |
Fire prevention review Fire Department · SFFD | Oct 5, 2021 | Oct 5, 2021 | — |
Central Permit Bureau Building Inspection · CPB | Oct 5, 2021 | Oct 5, 2021 | — |
Source: DataSF 87xy-gk8d (Building Permit Addenda with Routing), retrieved Nov 6, 2026. Reviewer names and notes are left out.
- Permit type
- OTC alterations permit
- Status
- Complete
- Estimated cost
- $40,000
| Name | Role | License on permit |
|---|---|---|
| Cecil W Swason C. Swason | Architect | C-8991 |
| Donald David Double D Engineering | Engineer | S3928 |
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 Sep 2026