CheckMyDesignerWilliam Tremayne
Engineer · Holmes Structures · San Francisco
Public records
From the licensing board and the city of San Francisco.
The short answer
- Licensed?
- License activeStructural Engineer S-5866First issued Dec 21, 2012, expires Jun 30, 2028.
Source: DCA license roster, retrieved Nov 5, 2026
- Any board discipline?
- None found.
We searched the BPELSG enforcement list on Nov 5, 2026.
- Worked in San Francisco?
- 19 permits since 2016, 19 in the last 5 years. Latest filed Sep 28, 2026.
- What kind of projects?
- Home remodel 8 · Commercial or tenant improvement 3 · Seismic retrofit or foundation 3
- How long do their permits take?
- Home remodel: 2 months. City typical for the same review: within 1 month.
Permits filed each year
San Francisco permits by the year they were filed. The last 5 years are in blue.
What are you planning?
Pick your kind of project to see their permits for it.
Home remodel: 8 permits in San Francisco
Time to get a permit
Median from filing to permit, from 8 issued permits filed since 1966. City is the San Francisco median for the same kind of review, from 5,514 permits.
Where
- Financial District/South Beach2
- Hayes Valley2
- North Beach2
- Tenderloin1
Most recent
- 1255 Battery St5th flr - structural strengthening of the (e) roof framing gravity system to support hvac equipment. no new mechanical equipment or change to roof under this permit.Nov 29, 2022Complete
- 355 Fulton StRemove (8) (e) non fire rated interior doors in the building common areas and replace w/new fire rated doors.Aug 26, 2022Issued
- 140 New Montgomery St18th fl: structural support/analysis for mep equipment in server room and anchorage details and analysis of loads on (e) structure.Jul 27, 2022Complete
- 55 Francisco StInstallation of structural steel support the new ahu that is being installed on the roof.Mar 29, 2022Complete
- 398 Haight StDry rot repair replace of rotted header beam @ bldg entrance and post supports as well. non structural, repair existing cornice and pilaster @ entrance. no work at exterior except patching anchor holes. "like-for-like replacement"Nov 18, 2021Complete
| Filed | Project | Type | Status | Time to permit | Open |
|---|---|---|---|---|---|
| Sep 28, 2026 | 4 Embarcadero Center Level 16 - 18: finish and guardrail work to (e) stair. Filed | Commercial or tenant improvement | Filed | — | |
| May 20, 2026 | 1255 Battery St Seismic retrofit only and associated patching and repairing due to seismic upgrades. Filed | Seismic retrofit or foundation | Filed | — | |
| Oct 14, 2025 | 1160 Battery St 4/fl-revision to pa# 2024-0626-5338. removal of structural work and special inspections from scope to reflect as built conditions. Complete | Revision or supplement | Complete | Within 1 month | |
| Jul 16, 2025 | 3 Embarcadero Center 25th fl,ste 2500 -ti includes demo of non structural partitions & building new non structural partitions.(n) operable partition; upgrades incude (n) millwork, lighting & finishes throuhgout. all (n) or revised meps under separate permmit. bldg fully sprinklered. (life Complete | Commercial or tenant improvement | Complete | Within 1 month | |
| Nov 20, 2023 | 1160 Battery St Roof - structural work related to hvac upgrades Complete | OtherType unconfirmed | Complete | Within 1 month | |
| Apr 27, 2023 | 140 New Montgomery St 10/f: deferred structural permit for operable partition, partition shown on approved architectural. ref pa# 202212158443. Complete | Revision or supplement | Complete | Within 1 month | |
| Dec 16, 2022 | 116 New Montgomery St 1/f & 2/f: revision to pa# 202208080111. revision to 1st & 2nd floor interior stair. Complete | Revision or supplement | Complete | 2 months | |
| Nov 29, 2022 | 1255 Battery St 5th flr - structural strengthening of the (e) roof framing gravity system to support hvac equipment. no new mechanical equipment or change to roof under this permit. Complete | Home remodel | Complete | Within 1 month | |
| Aug 26, 2022 | 355 Fulton St Remove (8) (e) non fire rated interior doors in the building common areas and replace w/new fire rated doors. Issued | Home remodelType unconfirmed | Issued | Within 1 month | |
| Aug 24, 2022 | 900 North Point St #534 Clock tower: demo of partitions only per ab-017. space (3rd and 4th floor) to remain vacant- stair to remain. remaining build out to be under sep permit. no exterior work under this permit. Issued | Revision or supplementType unconfirmed | Issued | 4 months | |
| Aug 8, 2022 | 116 New Montgomery St Construct new interior egress corridor and stair from 2/f to the g/f. stair connects 2 stories and is enclosed in 1-hr rated corridor per cbc 1023.2. no work at historic facade, stair, and balcony on this permit. Complete | Commercial or tenant improvement | Complete | 3 months | |
| Jul 27, 2022 | 140 New Montgomery St 18th fl: structural support/analysis for mep equipment in server room and anchorage details and analysis of loads on (e) structure. Complete | Home remodelType unconfirmed | Complete | 3 months | |
| Mar 29, 2022 | 55 Francisco St Installation of structural steel support the new ahu that is being installed on the roof. Complete | Home remodel | Complete | 5 months | |
| Nov 18, 2021 | 398 Haight St Dry rot repair replace of rotted header beam @ bldg entrance and post supports as well. non structural, repair existing cornice and pilaster @ entrance. no work at exterior except patching anchor holes. "like-for-like replacement" Complete | Home remodel | Complete | Within 1 month | |
| Mar 15, 2021 | 1160 Battery St 1st fl: demo and rebuild back of non-structural partitions. m.e.p./structural included. ref pa# 202011068411. water sump closed. 6'x6'x5'. Complete | Revision or supplement | Complete | 2 months | |
| Dec 20, 2019 | 50 Bowling Green Dr Revision to hvac & electrical work issued under pa 2018-0514-9026 Complete | Revision or supplement | Complete | 1 month | |
| Nov 21, 2019 | 900 North Point St #534 Rehabiltation of historic vintage ghiradelli roof top sign per conditional use authorization 201700875 cua. work includes replacement of letters, illumination, and structural work as required to repair deteriorated members Complete | Other | Complete | Within 1 month | |
| Nov 21, 2019 | 900 North Point St #534 Replacement electric single faced sign ghiaradelli Complete | Other | Complete | Within 1 month | |
| Jun 11, 2019 | 16 West Clay St Landscaping including site retaining walls. Issued | Retaining wall or site work | Issued | Within 1 month | |
| Jan 31, 2019 | 55 Francisco St Voluntary structural upgrade for the (e) office building.the work is specific to the 4th floor & roof of the 4th floor annex bldg. ** maher: n/a ** Issued | Home remodel | Issued | 3 months |
Sources: DataSF i98e-djp9, 3pee-9qhc, retrieved Nov 5, 2026. Names on permits are matched to licenses by license number and name; unmatched records are not shown.
Are you William Tremayne? Request a correction.