Douglas Gregory Tom
Architect · Tef Design · San Francisco
Public records
From the licensing board and the city of San Francisco.
The short answer
- Licensed?
- License activeArchitect C-12405First issued Oct 23, 1981, expires Oct 31, 2027.
Source: DCA license roster, retrieved Nov 5, 2026
- Any board discipline?
- None found.
We searched the California Architects Board enforcement list on Nov 5, 2026.
- Worked in San Francisco?
- 115 permits since 2005, 115 in the last 5 years. Latest filed Feb 24, 2025.
- What kind of projects?
- Commercial or tenant improvement 60 · New building 26 · Legalize or fix a violation 13
- How long do their permits take?
- Commercial or tenant improvement: within 1 month. 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.
Commercial or tenant improvement: 60 permits in San Francisco
Time to get a permit
Median from filing to permit, from 45 issued permits filed since 1966; 10 still in review. City is the San Francisco median for the same kind of review, from 15,396 permits.
Where
- Financial District/South Beach18
- South of Market8
- Russian Hill5
- Tenderloin4
Most recent
- 660 03rd StGround floor- minor interior office upgrade at level 1. (n) single user restroom/shower. connecting suites 100 and 110 by removing and relocating common corridor walls.Feb 24, 2025Complete
- 660 03rd StInterior office renovation at level 1, suite 110a/b, interior main lobby renovation, new interior walls, storefront glazing, finishes, doors, hardware, access control, millwork at break area, plumbing area, lighting controls, power/data outlet. ref: 202205265059. fire alarm/fire sprinklers deferred.Jun 9, 2023Complete
- 660 03rd StGround flr - (n) opening at (e) brick wall. reloacation of (e) electrical panel currently located at proposed (n) brick opening. removing gyp/mtl stud wall & associated doors @ (e) brick opening. portion of (n) concrete infill wall to be gyp/mtl stud wall for potnetial future double doors....Dec 9, 2022Complete
- 660 03rd StAdminstrative permit to document a change of use from retail to office. total conversion is approx 40,212 sqft change to building occupancy code. no change of use to basement. change of use approved under pc motion no. 21025May 26, 2022Complete
- 450 Sansome St #016/f: demo non-structural partitions, fixtures, millwork & finishes. construction of new non-structural partitions, fixtures, millwork & finishes. structural support (1) moveable partitionJul 28, 2021Complete
| Filed | Project | Type | Status | Time to permit | Open |
|---|---|---|---|---|---|
| Feb 24, 2025 | 660 03rd St Ground floor- minor interior office upgrade at level 1. (n) single user restroom/shower. connecting suites 100 and 110 by removing and relocating common corridor walls. Complete | Commercial or tenant improvement | Complete | Within 1 month | |
| Jun 15, 2023 | 450 Sansome St #0 16/f: operable partition wall ref pa 2022-1223-9077 & 2021-0728-5242 Complete | Revision or supplement | Complete | Within 1 month | |
| Jun 9, 2023 | 660 03rd St Interior office renovation at level 1, suite 110a/b, interior main lobby renovation, new interior walls, storefront glazing, finishes, doors, hardware, access control, millwork at break area, plumbing area, lighting controls, power/data outlet. ref: 202205265059. fire alarm/fire sprinklers deferred. Complete | Commercial or tenant improvement | Complete | 2 months | |
| Dec 23, 2022 | 450 Sansome St #0 Revision to pa# 2021-0728-5242, removing operable wall from scope along w/ structural support Complete | Revision or supplement | Complete | Within 1 month | |
| Dec 9, 2022 | 660 03rd St Ground flr - (n) opening at (e) brick wall. reloacation of (e) electrical panel currently located at proposed (n) brick opening. removing gyp/mtl stud wall & associated doors @ (e) brick opening. portion of (n) concrete infill wall to be gyp/mtl stud wall for potnetial future double doors.... Complete | Commercial or tenant improvement | Complete | Within 1 month | |
| May 26, 2022 | 660 03rd St Adminstrative permit to document a change of use from retail to office. total conversion is approx 40,212 sqft change to building occupancy code. no change of use to basement. change of use approved under pc motion no. 21025 Complete | Commercial or tenant improvement | Complete | 14 months | |
| Sep 2, 2021 | 116 Channel Amend to pa 202103186794-s1. erect fence around playground. details requested by bid. the fence was already approved on pa# 202103186794. this permit is to specify the foundation details of this fence. Issued | Revision or supplement | Issued | Within 1 month | |
| Jul 28, 2021 | 450 Sansome St #0 16/f: demo non-structural partitions, fixtures, millwork & finishes. construction of new non-structural partitions, fixtures, millwork & finishes. structural support (1) moveable partition Complete | Commercial or tenant improvement | Complete | Within 1 month | |
| Mar 18, 2021 | 116 Channel First time ti of level 1 suite. the dahlia school of sf is building a child care center w/ 2 main rooms: toddler & pre-school room, 2 admin spaces, multi-purpose space, & new fenced exterior play area. mep deferred. Issued | Commercial or tenant improvement | Issued | 3 months | |
| Dec 19, 2019 | 855 A Howard St Ti to the 1st fl entry lobby to 2nd fl. 2nd fl demolition of (e) non-structural partitions, fixtures, millwork & finishes. construction of (n) non-structural partitions, fixtures, millwork & finishes. change of use to office on 2nd floor. Cancelled | Commercial or tenant improvement | Cancelled | — | |
| Dec 17, 2019 | 2550 Van Ness Av Priority process - change of use.r1(hotel to r-2(dormitory).pursuant dcp case 20080586-fr last legal tourist hotel use to 136 grp hsing bedrooms&306 beds w/student housing use char.add wk incl new curb cut&infill.class 1&2 bicycle parking & signage.maher n/a. Filed | Commercial or tenant improvement | Filed | — | |
| Oct 22, 2019 | 660 03rd St Replace main entry doors maher not req Cancelled | Other | Cancelled | — | |
| Aug 23, 2019 | 1061 Market St Addition of 2 meeting rooms to existing office space on 2nd floor. no demo, existing ceiling, lighting & sprinklers to remain. work on 2nd story. Issued | Commercial or tenant improvement | Issued | 1 month | |
| Apr 23, 2019 | 499 Alabama St Replacement of (e) entry doors, add (n) door & wall to separate entry vestibule, flooring mod for (n) sloped plane, add (n) exterior courtyard rolling door which is not visible from right of way, all work in theater space only. Issued | Commercial or tenant improvement | Issued | Within 1 month | |
| Dec 13, 2018 | 575 Market St 18th fl, ste 1850 ti demo of (e) non-structural partitions, doors, glazing & ceiling etc. mep, life safety and sprinklers under separate permit Complete | Commercial or tenant improvement | Complete | Within 1 month | |
| Nov 16, 2018 | 900 North Point St #534 Erect an electric single faced roof sign (occupancy hotel) Withdrawn | Other | Withdrawn | — | |
| Nov 16, 2018 | 900 North Point St #534 #534 - addition of gas line for fire pit up from lower storage level to patio. seating tables & gas heaters provided on patio. (occupancy hotel) Issued | OtherType unconfirmed | Issued | 7 months | |
| Nov 15, 2018 | 575 Market St 18/19/20/29th floors: renovation of common areas, corridors and restrooms. n/a for maher. Complete | Commercial or tenant improvement | Complete | Within 1 month | |
| Nov 1, 2018 | 660 03rd St T.i to (e) offices to incl (n) finishes at restrooms and kitchen areas w/ plumbing fixture replacement. 3rd and 4th floor only. Complete | Commercial or tenant improvement | Complete | 3 months | |
| Sep 24, 2018 | 312 Sutter St T.i. on level 4. scope of work includes: removal and construction of interior non-load bearing partitions, ceiling. electrical lighting and mechanical to be completed under a sep permit. no sturctural orplumbing work. Complete | Commercial or tenant improvement | Complete | Within 1 month |
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.
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