Jimmy Lau
- Listed as
- architect, engineer
- Firm
- Thornton Tomoasetti
- Based in
- San Francisco
- On San Francisco permits
- Aug 2019 to Jun 2026
23 permits since 2000 (engineer on 22 permits, architect on 1 permit): 14 completed, 4 in progress, 4 never finaled, 1 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 |
|---|---|---|---|---|---|
| Jun 25, 2026 | In progress issued Oct 2026 | 680 Folsom St | Skyline Construction | 8th * 9th fl - install of modular phone booths in an existing office fls 8 & 9 existing occupancy are not affected by this work. no demo mep or security work included. structural work includedDetails
8th * 9th fl - install of modular phone booths in an existing office fls 8 & 9 existing occupancy are not affected by this work. no demo mep or security work included. structural work included | $120,000 |
| Dec 31, 2025 | In progress issued Jun 2026 | 221 Main St | Gci, Inc | demolition of structural deck between level 5 and 6. construct new stair.Details
demolition of structural deck between level 5 and 6. construct new stair. | $700,000 |
| Oct 22, 2025 | Completed final sign-off May 2026 | 270 Brannan St | Field Construction Inc. | 4th - 6th fl consists of adding 19 phone booths and installation of life safety and seismic requirements in an existing office. path of travel and restroom accessibility upgrades up to 20% construction cost are included. deferred mep and flsDetails
4th - 6th fl consists of adding 19 phone booths and installation of life safety and seismic requirements in an existing office. path of travel and restroom accessibility upgrades up to 20% construction cost are included. deferred mep and fls | $190,000 |
| Sep 24, 2025 | Completed final sign-off Mar 2026 | 1 Bush St | Skyline Construction | 15th fl - revision to pa 202503051636 provide structural anchorage details for ceiling feature @ servery seating rm-11Details
15th fl - revision to pa 202503051636 provide structural anchorage details for ceiling feature @ servery seating rm-11 | |
| Jan 21, 2025 | In progress issued Mar 2025 | 1 Bush St | Skyline Construction | 15th fl structural floor reinforcemnt ada upgrades to restroom (no change in plumbing fixtures)Details
15th fl structural floor reinforcemnt ada upgrades to restroom (no change in plumbing fixtures) | $70,000 |
| Dec 16, 2024 | Completed final sign-off May 2026 | 650 California St | Bcci Construction Company | 30th & 31st fl ti: non structural partitions, ceilings, finishes & asccioated mep. work includes (n) convenience stairDetails
30th & 31st fl ti: non structural partitions, ceilings, finishes & asccioated mep. work includes (n) convenience stair | $2,200,000 |
| Nov 25, 2024 | In progress issued Dec 2024 | 221 Main St | Principal Builders Inc. | 9/f: deferred submital to pa# 202410152989 for structural anchorage of relocated phone booth.Details
9/f: deferred submital to pa# 202410152989 for structural anchorage of relocated phone booth. | |
| Sep 12, 2024 | Completed final sign-off Aug 2025 | 200 Paul Av | Mayco Commercial Construction Inc | various locations along the wood bowstring trusses are to be strengthened or repaired. (all interior work)Details
various locations along the wood bowstring trusses are to be strengthened or repaired. (all interior work) | $675,000 |
| Jul 31, 2024 | Completed final sign-off Feb 2025 | 1 Bush St | Principal Builders Inc. | 17th fl- interior ti includes (n) non structural parititions, ceilings, finishes & mepDetails
17th fl- interior ti includes (n) non structural parititions, ceilings, finishes & mep | $3,073,800 |
| Jul 9, 2024 | Completed final sign-off Jun 2025 | 36 Hoff St | Plant Construction Co, Lp | revision to pa3 2024-0425-0801 dry rot repair at roof, exterior elevation north & middle elevation. selected stud replacement at north exterior non-bearing wall elvations, new roof guard rail attachment to roof, and misc. wood repairs at roof. all repairs are to be done in kind. privately funded.Details
revision to pa3 2024-0425-0801 dry rot repair at roof, exterior elevation north & middle elevation. selected stud replacement at north exterior non-bearing wall elvations, new roof guard rail attachment to roof, and misc. wood repairs at roof. all repairs are to be done in kind. privately funded. | $30,000 |
| Jul 3, 2024 | Completed final sign-off Aug 2024 | 3655 Folsom St | Iaconi Construction | to comply with nov #202425110. fence replacement.Details
to comply with nov #202425110. fence replacement. | $8,000 |
| Sep 20, 2023 | Never finaled issued Sep 2023, no final | 1501 Tennessee St | Skyline Construction | roof framing stregthening at selected areas due to observed deficiences.Details
roof framing stregthening at selected areas due to observed deficiences. | $5,000 |
| Aug 1, 2023 | Completed final sign-off May 2024 | 595 Market St | Gci, Inc | 13th fl, ste 1350 - revision to pa 2023-0613-9988 scope includes deletion of 1 non ada accessible gender neutral tenant restroom and rename to storage. revision to security walltypes, lighting plan, finishes and door scheduleDetails
13th fl, ste 1350 - revision to pa 2023-0613-9988 scope includes deletion of 1 non ada accessible gender neutral tenant restroom and rename to storage. revision to security walltypes, lighting plan, finishes and door schedule | |
| Jul 10, 2023 | Completed final sign-off Feb 2024 | 1501 Tennessee St | Skyline Construction | revision to pa# 202211166660. to add a small lobby at main entry. update details for wheelchair concrete pad & include data off load & cable tray structural designs.Details
revision to pa# 202211166660. to add a small lobby at main entry. update details for wheelchair concrete pad & include data off load & cable tray structural designs. | |
| Feb 28, 2023 | Completed final sign-off Apr 2024 | 855 Geary St | Skyline Construction | replacement parking garage entry gates and doorsDetails
replacement parking garage entry gates and doors | $95,000 |
| Feb 9, 2023 | Never finaled issued Feb 2023, no final | 1 Bush St | Source Planning And Construction Inc | 18/f: demo of (e) stair on 18th floor and structural infill at slab opening, no change to (e) eress and occupancy includes required path of travel upgrares mech, elec, life safety and sprinkler under seperate permitDetails
18/f: demo of (e) stair on 18th floor and structural infill at slab opening, no change to (e) eress and occupancy includes required path of travel upgrares mech, elec, life safety and sprinkler under seperate permit | $187,685 |
| Dec 20, 2022 | Never finaled filed Dec 2022, never issued | 760 Market St | project includes the rehabilitation & voluntary structural upgrade of the historic penthouse residence on the roof of 760 market. work includes interior and exterior rehabilitions of walls, windows, doors, roof ornament skylights, kitchen, bath and all associated mep. per coa motion n o 0459Details
project includes the rehabilitation & voluntary structural upgrade of the historic penthouse residence on the roof of 760 market. work includes interior and exterior rehabilitions of walls, windows, doors, roof ornament skylights, kitchen, bath and all associated mep. per coa motion n o 0459 | $1,200,000 | |
| Dec 15, 2022 | Completed final sign-off Nov 2023 | 1 Bush St | Richlen Construction | 7th/flr: minor demo of non-structural walls, ceiling and doors. new construction includes partitions and ceiling grid + tile, prl max system, light fixtures, millwork, power/ data and finishes throughout. restroom upgrades for accessibility. mep and life safety deferred.Details
7th/flr: minor demo of non-structural walls, ceiling and doors. new construction includes partitions and ceiling grid + tile, prl max system, light fixtures, millwork, power/ data and finishes throughout. restroom upgrades for accessibility. mep and life safety deferred. | $300,000 |
| Oct 26, 2022 | Completed final sign-off Oct 2023 | 170 Valencia St | Skyline Construction | new accessible restrooms, new accesible path of travel ramps; new lift to access performance stage and new acceisble pantry @ prefunction room. deferred mepDetails
new accessible restrooms, new accesible path of travel ramps; new lift to access performance stage and new acceisble pantry @ prefunction room. deferred mep | $250,000 |
| Oct 11, 2022 | Never finaled issued Mar 2023, no final | 200 Paul Av | Mayco Commercial Construction Inc | building a/b, shoring and jacking five (5) bowstring trusses to repair cracked outer ply wood splice plates at trussesDetails
building a/b, shoring and jacking five (5) bowstring trusses to repair cracked outer ply wood splice plates at trusses | $70,000 |
| Aug 8, 2022 | Completed final sign-off Jan 2023 | 1501 Tennessee St | Skyline Capital Builders Llc | installation of vehicle lift structures.Details
installation of vehicle lift structures. | $29,000 |
| May 20, 2022 | Completed final sign-off Sep 2022 | 855 Geary St | Skyline Construction | two new vehicle lifts at basement level, and ada stair handrail upgrades. lifts are for maintenance only. no addition of new parking or alteration of striping approved under pa# 202204071820.Details
two new vehicle lifts at basement level, and ada stair handrail upgrades. lifts are for maintenance only. no addition of new parking or alteration of striping approved under pa# 202204071820. | $45,000 |
| Aug 23, 2019 | Expired or cancelled expired Apr 2022 | 3655 Folsom St | earthquake brace and bolt- voluntary seismic upgrade using 2016 cebc chapter a3 only.Details
earthquake brace and bolt- voluntary seismic upgrade using 2016 cebc chapter a3 only. | $3,000 |