2105 20th St
San Francisco permit 202011199318 · Potrero Hill
Convert (e) two-car garage area to ground floor adu looking onto rear yard and 20th street. (n) adu to be entirely within (e) building envelope. (n) adu to be type va construction and be sprinklered per cbc 903.3.1.1 or 903.3.1.2. (n) adu to contain: living room, kitchen, (1) bath, (1) bedroom.
- Filed
- Nov 19, 2020
- Issued
- Oct 26, 2021 (11 months after filing)
- Completed
- Nov 18, 2024 (37 months after issuance)
- Review stops
- 23 stops across 5 departments
- Comments issued
- Not recorded for this permit
- Put on hold
- 9 times
The city lists the review stops for this permit but not their results, so we can't tell whether reviewers asked for changes.
Main permit
| Review stop | Arrived | Finished | Result |
|---|---|---|---|
Zoning review Planning · CP-ZOC | Nov 19, 2020 | Nov 20, 2020 | — |
Zoning review Planning · CP-ZOC | Nov 20, 2020 | Apr 22, 2021 | — |
Building plan review Building Inspection · BLDG | Nov 20, 2020 | Apr 28, 2021 | — |
Fire prevention review Fire Department · SFFD | Nov 20, 2020 | Nov 24, 2020 | — |
Street use and mapping Public Works · DPW-BSM | Nov 20, 2020 | Mar 9, 2021 | — |
Public Utilities Commission review Public Utilities · SFPUC | Nov 20, 2020 | Jul 21, 2021 | — |
Street use and mapping Public Works · DPW-BSM | Apr 20, 2021 | Apr 20, 2021 | — |
Fire prevention review Fire Department · SFFD | Apr 21, 2021 | Apr 21, 2021 | — |
Zoning review Planning · CP-ZOC | Sep 16, 2021 | Sep 16, 2021 | — |
Urban forestry Public Works · DPW-BUF | Sep 20, 2021 | Sep 21, 2021 | — |
Zoning review Planning · CP-ZOC | Oct 7, 2021 | Oct 26, 2021 | — |
Development fee collection Building Inspection · DFCU | Oct 26, 2021 | Oct 26, 2021 | — |
Central Permit Bureau Building Inspection · CPB | Oct 26, 2021 | Oct 26, 2021 | — |
Addendum 1: Arch, struct, t-24, final plan
| Review stop | Arrived | Finished | Result |
|---|---|---|---|
Central Permit Bureau Building Inspection · CPB | Oct 28, 2021 | Nov 8, 2021 | — |
Building plan review Building Inspection · BLDG | Nov 8, 2021 | Dec 23, 2021 | — |
Mechanical and energy plan review Building Inspection · MECH | Nov 8, 2021 | Jan 7, 2022 | — |
Fire prevention review Fire Department · SFFD | Nov 8, 2021 | Nov 16, 2021 | — |
Street use and mapping Public Works · DPW-BSM | Nov 8, 2021 | Jan 20, 2022 | — |
Public Utilities Commission review Public Utilities · SFPUC | Nov 8, 2021 | Nov 10, 2021 | — |
Permit Processing Center Building Inspection · PPC | Nov 8, 2021 | Feb 2, 2022 | — |
Urban forestry Public Works · DPW-BUF | Nov 9, 2021 | Dec 28, 2021 | — |
Public Utilities Commission review Public Utilities · SFPUC | Dec 30, 2021 | Dec 30, 2021 | — |
Central Permit Bureau Building Inspection · CPB | Feb 2, 2022 | Feb 3, 2022 | — |
Source: DataSF 87xy-gk8d (Building Permit Addenda with Routing), retrieved Nov 6, 2026. Reviewer names and notes are left out.
- Permit type
- Additions alterations or repairs
- Status
- Complete
- Estimated cost
- $180,000
| Name | Role | License on permit |
|---|---|---|
| Alicia Hergenroeder | Architect | C-38814 |
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 Jul 2015