Block 4094, lot 001
2105 20th St
- City’s use
- Multi-Family Residential
- Built
- 1974
- Stories
- 4
- Units
- 3
- Rooms
- 8 bedrooms, 6 bathrooms
- Building
- 4,061 sq ft
- Lot
- 2,500 sq ft
- Zoning
- RH3
- Construction type
- D
From the assessor's latest secured roll, which can lag recent work. Lot plans, zoning and planning history on the city’s Property Information Map
Permits filed here
16 permits filed for this property since 2000.
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Nov 12, 2024 | Completed final sign-off Nov 2024 | 2105 20th St | Ben Hardy & Company | revision: 1) (n) egress and common path of travel to (n) gate location. 2) inclusion of (n) rear yard slab. revision for permit 202011199318Details
revision: 1) (n) egress and common path of travel to (n) gate location. 2) inclusion of (n) rear yard slab. revision for permit 202011199318 | $5,000 |
| Aug 14, 2024 | Completed final sign-off Oct 2024 | 2105 20th St | San Francisco Fire Protection | replace existing fire alarm system with notification to comply withsffd sec. 1103.6.1. install facu, aes radio, smoke detectors, pull stations, monitor modules, wireless gateway, & horn strobes. install wired & wireless lf sounders in potential sleeping areas in existing residential units to complyDetails
replace existing fire alarm system with notification to comply withsffd sec. 1103.6.1. install facu, aes radio, smoke detectors, pull stations, monitor modules, wireless gateway, & horn strobes. install wired & wireless lf sounders in potential sleeping areas in existing residential units to comply | $20,000 |
| Jan 24, 2024 | Completed final sign-off Oct 2024 | 2105 20th St | Madden Plumbing, Llc | install new fire sprinkler per nfpa 13. for the ground floor adu only, including 2" underground fire service: total=9 heads.Details
install new fire sprinkler per nfpa 13. for the ground floor adu only, including 2" underground fire service: total=9 heads. | $10,000 |
| Oct 1, 2021 | Completed final sign-off Sep 2024 | 2105 20th St | Seth Bernstein | pour new concrete retaining wall in rear yard. sister into extg retaining wall, all on subject property.Details
pour new concrete retaining wall in rear yard. sister into extg retaining wall, all on subject property. | $6,000 |
| Feb 25, 2021 | Completed final sign-off Oct 2024 | 2105 20th St | Seth Bernstein, Christopher Gate Construction Inc | replace (e) exterior stair, brought up to current standards. replace lowest flight of stair in-kind per dbi- pre-app meeting. extend (e) stair one level to provide access to private roof deck for unit #1. construct firewall to support reconstructed stair. increase roof deck footprint to 455 gross sfDetails
replace (e) exterior stair, brought up to current standards. replace lowest flight of stair in-kind per dbi- pre-app meeting. extend (e) stair one level to provide access to private roof deck for unit #1. construct firewall to support reconstructed stair. increase roof deck footprint to 455 gross sf | $35,000 |
| Dec 23, 2020 | Completed final sign-off Sep 2023 | 2105 20th St | Seth Bernstein, Christopher Gate Construction Inc | replace (e) exterior siding with (n) cement bd horizontal siding. repair dryrot around (e) window openings. replace (e) single pane aluminum windows with (n) ptd alum-clad wood framed, dual pane windows per t-24 energy req.Details
replace (e) exterior siding with (n) cement bd horizontal siding. repair dryrot around (e) window openings. replace (e) single pane aluminum windows with (n) ptd alum-clad wood framed, dual pane windows per t-24 energy req. | $85,000 |
| Nov 20, 2020 | Completed final sign-off Oct 2024 | 2105 20th St | Seth Bernstein, Christopher Gate Construction Inc | reconfig unit 1 to contain 3 bed-2.5 baths, laundry, remod kitch, mod interior stair access to unit 1. remove (e) mezz. unit 2-replace (e) spiral stair, enclose laundry for dedicated access. unit 3-add w/d.Details
reconfig unit 1 to contain 3 bed-2.5 baths, laundry, remod kitch, mod interior stair access to unit 1. remove (e) mezz. unit 2-replace (e) spiral stair, enclose laundry for dedicated access. unit 3-add w/d. | $300,000 |
| Nov 19, 2020 | Completed final sign-off Nov 2024 | 2105 20th St | Ben Hardy & Company, Seth Bernstein | 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.Details
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. | $180,000 |
| Aug 19, 2015 | Completed final sign-off Dec 2015 | 2105 20th St | Drake Construction | voluntary soft story strengthening in garage areaDetails
voluntary soft story strengthening in garage area | $25,000 |
| Aug 12, 2015 | Never finaled issued Aug 2015, no final | 2105 20th St | street space permitDetails
street space permit | ||
| Aug 6, 2015 | Completed final sign-off Nov 2015 | 2105 20th St | Drake Construction | convert laundry room into bedroom, gr fl. remove kitchen wall and replace with beam at unit 1. 3rd fl, kitchen remodel on sep permit 201505065456. (not in scope). relocate laundry room to 2nd floor. 3rd floor bathroom remodel.Details
convert laundry room into bedroom, gr fl. remove kitchen wall and replace with beam at unit 1. 3rd fl, kitchen remodel on sep permit 201505065456. (not in scope). relocate laundry room to 2nd floor. 3rd floor bathroom remodel. | $10,000 |
| May 6, 2015 | Completed final sign-off Nov 2015 | 2105 20th St | Drake Construction | unit 1 & 2: remodel of kitchens & bathrooms, mid & upper floor. all work in-kind.Details
unit 1 & 2: remodel of kitchens & bathrooms, mid & upper floor. all work in-kind. | $20,000 |
| Aug 24, 2011 | Completed final sign-off Sep 2011 | 2105 20th St | Bryson Roofing Inc | reroofingDetails
reroofing | $10,000 |
| Oct 5, 2010 | Completed final sign-off Mar 2011 | 2105 20th St | San Francisco Fire Protection | emergency panel replacementDetails
emergency panel replacement | $1,200 |
| Sep 17, 2008 | Completed final sign-off Oct 2008 | 2105 20th St | Dissmeyer Corp, Dba Acme Roofing Co | reroofing.Details
reroofing. | $16,415 |
| Apr 24, 2001 | Expired or cancelled expired Dec 2001 | 2105 20th St | repair & replace blind wall water damage, dryrot (1-hour rated) with r-13 insulation.Details
repair & replace blind wall water damage, dryrot (1-hour rated) with r-13 insulation. | $5,000 |
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