Ryan Bogart
- Listed as
- architect, engineer
- Firm
- Zfa Structural Engineers
- Based in
- San Francisco
- On San Francisco permits
- May 2020 to Apr 2026
32 permits since 2000 (engineer on 31 permits, architect on 1 permit): 20 completed, 4 in progress, 6 never finaled, 2 expired or cancelled.
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Apr 17, 2026 | In progress filed Apr 2026, not yet issued | 3235 16th St | repair of (e) stairs and landings. new guardrail on the roof. voluntary seismic strengthening of pantry.Details
repair of (e) stairs and landings. new guardrail on the roof. voluntary seismic strengthening of pantry. | $10,000 | |
| Oct 3, 2025 | In progress issued Oct 2025 | 1607 Howard St | Universe Alliance Inc Dba Universe Cons | revision to 202405162245. revised foundations to span to avoid sewer. modify slope of flatwork to provide drainage away from foundation. clarify maximum riser at east stair.Details
revision to 202405162245. revised foundations to span to avoid sewer. modify slope of flatwork to provide drainage away from foundation. clarify maximum riser at east stair. | |
| Jun 5, 2025 | In progress issued Jan 2026 | 629 Post St | D & H Construction | ed 13-01:bsmt,1/f upgrades to offices/common area;elevator to bsmt.alt (e) entrances for ada; voluntary seismic upgrades, soft story retro.alt 1/f residences:20 of 63 units upgrade w/ (n) cooking area. limited ceiling r/r in-kind for floor ties passthrough for seismic upgrade.Details
ed 13-01:bsmt,1/f upgrades to offices/common area;elevator to bsmt.alt (e) entrances for ada; voluntary seismic upgrades, soft story retro.alt 1/f residences:20 of 63 units upgrade w/ (n) cooking area. limited ceiling r/r in-kind for floor ties passthrough for seismic upgrade. | $12,000,000 |
| Aug 16, 2024 | Completed final sign-off Mar 2025 | 3055 16th St | Plant Construction Co, Lp | revision to pa# 2022-1107-6021 100% affordable housing additional structural support required at the storefront. revised storefront, repair & finishes to match existing.Details
revision to pa# 2022-1107-6021 100% affordable housing additional structural support required at the storefront. revised storefront, repair & finishes to match existing. | $30,000 |
| Dec 1, 2023 | In progress filed Dec 2023, not yet issued | 440 Davis Ct | Plant Construction Co, Lp | replacement of existing guardrail with a new 8'-0" tall security fence and gate at the east and west ends of the plaza level. existing light poles to be retained.Details
replacement of existing guardrail with a new 8'-0" tall security fence and gate at the east and west ends of the plaza level. existing light poles to be retained. | $150,000 |
| Jun 14, 2023 | Completed final sign-off Feb 2025 | 550 03rd St | Walls Construction And Contracting Inc | replace (e) tiered platform, (4) new interior walkable skylight at (e) 2nd fl (interior work only)Details
replace (e) tiered platform, (4) new interior walkable skylight at (e) 2nd fl (interior work only) | $87,000 |
| May 25, 2023 | Expired or cancelled withdrawn Dec 2023 | 350 Brannan St | establish office use per 2021-011143zad zoning administrator determination letter. renovate ground and 2nd floors. no work on 3rd floor. demolition of existing ceiling height partitions, new full height non bearing partition walls, cold form steel infill and glass guardrail attachments, mep deferredDetails
establish office use per 2021-011143zad zoning administrator determination letter. renovate ground and 2nd floors. no work on 3rd floor. demolition of existing ceiling height partitions, new full height non bearing partition walls, cold form steel infill and glass guardrail attachments, mep deferred | $1,480,488 | |
| May 5, 2023 | Completed final sign-off Feb 2024 | 741 South Van Ness Av | Oliver & Company Inc. | voluntary seismic upgrade to an existing non-sprinklered 2 story plus mezzanine wood frame assembly building.Details
voluntary seismic upgrade to an existing non-sprinklered 2 story plus mezzanine wood frame assembly building. | $750,000 |
| Mar 24, 2023 | Completed final sign-off Oct 2023 | 1027 Bosworth St | S A Baxter Inc. | voluntary strengthening 1st fl of existing 2 story wood framed, single family residence. new mat slab to support a car lift.Details
voluntary strengthening 1st fl of existing 2 story wood framed, single family residence. new mat slab to support a car lift. | $6,000 |
| Feb 17, 2023 | Never finaled issued Mar 2023, no final | 430 Lake St | Curran & Associates General Contractors | rev to pa# 2022-0929-3433 to include (3) additional footing replacement; original permit was a voluntary soft story seismic strengtheningDetails
rev to pa# 2022-0929-3433 to include (3) additional footing replacement; original permit was a voluntary soft story seismic strengthening | $30,000 |
| Feb 9, 2023 | Expired or cancelled cancelled Jan 2026 | 260 Townsend St | gr/f:removal of existing 3-story tall glass atrium exterior enclosure & installation on new metal panel & glass entry portal & canopy.Details
gr/f:removal of existing 3-story tall glass atrium exterior enclosure & installation on new metal panel & glass entry portal & canopy. | $500,000 | |
| Feb 6, 2023 | Completed final sign-off Feb 2025 | 550 03rd St | Walls Construction And Contracting Inc | new elevator and stairs to the roof with a new roof deck and penthouse. reinstate the windows and garage doors on the rear facade, adding fixed property line windows.Details
new elevator and stairs to the roof with a new roof deck and penthouse. reinstate the windows and garage doors on the rear facade, adding fixed property line windows. | $177,000 |
| Oct 6, 2022 | Completed final sign-off Feb 2023 | 669 Lakeview Av | M & L Construction | revision to pa 2021-1022-0984 reduced scope: omission of window and (1) fire wall from originally proposed work to make use of (e) deck and stairsDetails
revision to pa 2021-1022-0984 reduced scope: omission of window and (1) fire wall from originally proposed work to make use of (e) deck and stairs | |
| Sep 29, 2022 | Never finaled issued Nov 2022, no final | 430 Lake St | Curran & Associates General Contractors | voluntary soft story seismic retrofit. replacement of (e) damaged framing in-kindDetails
voluntary soft story seismic retrofit. replacement of (e) damaged framing in-kind | $30,000 |
| Jul 5, 2022 | Completed final sign-off Feb 2023 | 2731 Diamond St | Meadows Green Building & Design Inc | reroofing; construction of new occupiable rood deck over front portion of duplex house in san francisco, to be accessible from the interior of the home via stairs down from an existing terrace. new recessed lighting at celing below roof deck. the proposed deck access to it and all related railingsDetails
reroofing; construction of new occupiable rood deck over front portion of duplex house in san francisco, to be accessible from the interior of the home via stairs down from an existing terrace. new recessed lighting at celing below roof deck. the proposed deck access to it and all related railings | $40,000 |
| Jun 22, 2022 | Completed final sign-off Nov 2022 | 723 Guerrero St | Nieto Valle Construction | modification of (e) overhang supports for voluntary seismic retrofit.Details
modification of (e) overhang supports for voluntary seismic retrofit. | $21,411 |
| Apr 5, 2022 | Never finaled issued May 2023, no final | 340 Brentwood Av | one story horizontal addition with roof deck at rear consisting of sunroom and enclosed stair down to grade.Details
one story horizontal addition with roof deck at rear consisting of sunroom and enclosed stair down to grade. | $150,000 | |
| Mar 9, 2022 | Completed final sign-off May 2023 | 422 Valencia St | D & H Construction | exterior rehab, replace siding east elevation, (e) light wells. in kind window replacement, roof deck repair. dry rot &roof repair. interior rehab in-kind of all shared bath & toilet facilities, include accessibility upgrades & accessible restrooms. in kind rehab of all shared kitchens accessiblity.Details
exterior rehab, replace siding east elevation, (e) light wells. in kind window replacement, roof deck repair. dry rot &roof repair. interior rehab in-kind of all shared bath & toilet facilities, include accessibility upgrades & accessible restrooms. in kind rehab of all shared kitchens accessiblity. | $1,678,491 |
| Feb 10, 2022 | Completed final sign-off Jul 2022 | 1167 Sutter St | Lewis M Merlo Inc | parking garage aka "80 hemlock st": repair of damaged concrete columns at 3 locations & repair of damaged concrete beam at 1. repair involves use of concrete repair mortar & steel framing.Details
parking garage aka "80 hemlock st": repair of damaged concrete columns at 3 locations & repair of damaged concrete beam at 1. repair involves use of concrete repair mortar & steel framing. | $10,000 |
| Feb 2, 2022 | Completed final sign-off Jun 2023 | 2445 Mariposa St | Plant Construction Co, Lp | voluntary structural retrofit within existing garages, waterproofing repair at deck areas above garages. no changes to occupancy or use.Details
voluntary structural retrofit within existing garages, waterproofing repair at deck areas above garages. no changes to occupancy or use. | $5,500,000 |
| Dec 9, 2021 | Completed final sign-off Feb 2022 | 885 Folsom St | Guzman Construction Group Inc. | new stair in e 2 story type vb building per approved permit 202011199331Details
new stair in e 2 story type vb building per approved permit 202011199331 | $15,000 |
| Dec 6, 2021 | Completed final sign-off Mar 2023 | 231 Diamond St | Foundations R Us | new site retaining wall. voluntary seismic retrofit at garage at front of buildingDetails
new site retaining wall. voluntary seismic retrofit at garage at front of building | $100,000 |
| Oct 22, 2021 | Completed final sign-off Feb 2023 | 669 Lakeview Av | install sliding glass door, deck, replace railings. 6 stairs @ rear. max u fac .3Details
install sliding glass door, deck, replace railings. 6 stairs @ rear. max u fac .3 | $30,000 | |
| Sep 28, 2021 | Never finaled issued May 2022, no final | 121 Moffitt St | construction of a new wood lagging and steel/wood pile retaining walls at rear of property.Details
construction of a new wood lagging and steel/wood pile retaining walls at rear of property. | $10,000 | |
| Sep 28, 2021 | Completed final sign-off Feb 2022 | 406 Capistrano Av | Michael Mc Nulty Construction***Ask Id | revision to pa 202103086100. replace front entry stairs in kind due to significant dry-rotting & improper waterproofing. scope of work include replacement of existing concrete steps and construction of new framing of the staircase.Details
revision to pa 202103086100. replace front entry stairs in kind due to significant dry-rotting & improper waterproofing. scope of work include replacement of existing concrete steps and construction of new framing of the staircase. | |
| Aug 4, 2021 | Completed final sign-off Nov 2021 | 1323 Lyon St | Tom Mccaffrey | replacement of roughly 39 feet of extg property line retaining wall with a new concrete footing supported concrete retaining wall.(duplilcate)Details
replacement of roughly 39 feet of extg property line retaining wall with a new concrete footing supported concrete retaining wall.(duplilcate) | $67,840 |
| Jun 24, 2021 | Never finaled issued Jun 2021, no final | 266 Maywood Dr | Michael Mc Nulty Construction***Ask Id | replacement of (e) damaged wood framing at exterior wall and patio, in-kind replcement of patio stairs. rev to pa202104198743. in kind replacement of balcony deckingDetails
replacement of (e) damaged wood framing at exterior wall and patio, in-kind replcement of patio stairs. rev to pa202104198743. in kind replacement of balcony decking | $100,000 |
| Apr 15, 2021 | Never finaled issued Aug 2021, no final | 45 San Leandro Wy | S A Baxter Inc. | basement remodel including new bathroom, new lightwells & windows. new concrete retaining walls at basement lightwells.Details
basement remodel including new bathroom, new lightwells & windows. new concrete retaining walls at basement lightwells. | $100,000 |
| Jan 13, 2021 | Completed final sign-off Apr 2021 | 2665 Sacramento St | Remus Contractors Inc. | repair to wall opening from pa201905301973.Details
repair to wall opening from pa201905301973. | $1,000 |
| Oct 10, 2020 | Completed final sign-off Jan 2021 | 117 Robinhood Dr | S A Baxter Inc. | revision to pa 202005197624. replacement of (e) guardrail at (e) balcony.Details
revision to pa 202005197624. replacement of (e) guardrail at (e) balcony. | $3,000 |
| Sep 3, 2020 | Completed final sign-off Mar 2023 | 2163 47th Av | Stonebridge Construction Inc | renovation of kitchen. added skylights. relocation of interior stair. division of one large bathroom into two smaller bathrooms. relocate bathroom on lower level & expand conditioned space into garage area & area below bulk of story above. addition of fire rated windows on south lot line.Details
renovation of kitchen. added skylights. relocation of interior stair. division of one large bathroom into two smaller bathrooms. relocate bathroom on lower level & expand conditioned space into garage area & area below bulk of story above. addition of fire rated windows on south lot line. | $180,000 |
| May 19, 2020 | Completed final sign-off Jan 2021 | 117 Robinhood Dr | S A Baxter Inc. | the project scope includes structural repairs of deteriorated steel framing and voluntary strengthening of the steel structure supporting a wood-framed house. the scope of work is limited to the steel framing. the wood-framed building is excluded from the scope of workDetails
the project scope includes structural repairs of deteriorated steel framing and voluntary strengthening of the steel structure supporting a wood-framed house. the scope of work is limited to the steel framing. the wood-framed building is excluded from the scope of work | $100,000 |