Derrick Roorda
Engineer · Derrick D. Roorda · Alameda
Public records
From the licensing board and the city of San Francisco.
The short answer
- Licensed?
- License activeStructural Engineer S-4607First issued Jan 23, 2003, expires Jun 30, 2027.
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?
- 20 permits since 2005, 20 in the last 5 years. Latest filed Aug 25, 2022.
- What kind of projects?
- Home remodel 8 · Seismic retrofit or foundation 5 · Addition 4
- How long do their permits take?
- Home remodel: within 1 month. City typical for the same review: 7 months.
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 6,386 permits.
Where
- Castro/Upper Market2
- Marina1
- Inner Richmond1
- Outer Richmond1
Most recent
- 1612 Vallejo St #0Remodel (e) 2 bathrooms and rconfigure closets at 3/f. install shear wall & posts per structural drawnings. enclose laundry @ ground floor.Aug 25, 2022Expired
- 105 08th AvRemodel unit 105 to connect to 1st story. convert storage & garage space into 2 bedroom & 2 baths. remodel 2nd story kitchen & bath. add stair to connect to lower level.Mar 15, 2022Complete
- 722 31st AvReconfigure habitable space & stair @ (e) 1st floor including a bedroom, bath, powder room, family room, laundry & storage area. add new skylight.Mar 23, 2017Complete
- 1432 Grove St #0Soft demolition at vacant building, remove plaster & lathat interior partitions. remove cabinetry 7& fixtures. no change to bearing wall framing. future work under separate permit, include seimic strengthening.Aug 30, 2013Complete
- 394 Eureka StInterior remodel of 394 eureka: upper level dwelling unit. add spiral stair to roof. new roof deck. fire sprinkler system under separate permit.Aug 31, 2012Complete
| Filed | Project | Type | Status | Time to permit | Open |
|---|---|---|---|---|---|
| Sep 13, 2022 | 1465 06th Av Rev to pa# 2022-0415-2357: remove post at basement, reinfore (e) beam and add footing under post, revisions to deck framing Complete | Revision or supplement | Complete | Within 1 month | |
| Aug 25, 2022 | 1612 Vallejo St #0 Remodel (e) 2 bathrooms and rconfigure closets at 3/f. install shear wall & posts per structural drawnings. enclose laundry @ ground floor. Expired | Home remodel | Expired | Within 1 month | |
| Mar 15, 2022 | 105 08th Av Remodel unit 105 to connect to 1st story. convert storage & garage space into 2 bedroom & 2 baths. remodel 2nd story kitchen & bath. add stair to connect to lower level. Complete | Home remodel | Complete | 9 months | |
| Mar 29, 2021 | 350 Bush St Floors 2-3: selective demo or removal of (e) non load bearing partitions, interior finishes and light fixtures, and the construction or installation of new non load bearing partitions, doors and frames, light fixtures and finishees on 2nd fl. replace a single storage door with double door on 3rd fl. Complete | Commercial or tenant improvement | Complete | 2 months | |
| Oct 16, 2019 | 465 Pine St 15th fl - ti of warm shell to construct new partitions, doors, ceilings, millwork, glazing, finishes and mep systems. fire alarms & sprinklers under separate permit Complete | Commercial or tenant improvement | Complete | 2 months | |
| Sep 5, 2018 | 506 Banks St Rev to pa201807124386: structural plans to show ceiling framing is new. Complete | Revision or supplement | Complete | Within 1 month | |
| Mar 23, 2017 | 722 31st Av Reconfigure habitable space & stair @ (e) 1st floor including a bedroom, bath, powder room, family room, laundry & storage area. add new skylight. Complete | Home remodel | Complete | 2 months | |
| Oct 16, 2015 | 80 Merced Av Remodel attic to create additional living area. add (n) internal stair to attice from 2nd flr. reconfigure 2nd flr master bathroom, create powder room. new windows @ attic north & south facade, new skylights. Complete | Addition | Complete | 5 months | |
| Jul 22, 2015 | 690 Long Bridge St Revision to appl #2012.0705.4130-s2: structural concrete did not reflect the use of shotcrete. n/a maher ordinance Complete | Revision or supplement | Complete | Within 1 month | |
| Apr 22, 2015 | 459 Greenwich St Soft storey retrofit ordinance, chapter 34b Complete | Seismic retrofit or foundation | Complete | Within 1 month | |
| Dec 17, 2013 | 412 Lombard St Revision #2 to pa 2008-11-07-6053. revise south facade: change shape/location of bay window. reduce clacing bit gl 2+3. expand entry vestibule. change rainscreen finish to dark stained cedar. Withdrawn | Revision or supplement | Withdrawn | — | |
| Sep 20, 2013 | 1432 Grove St Replace (e) brick foundation with new concrete foundation Complete | Seismic retrofit or foundation | Complete | Within 1 month | |
| Aug 30, 2013 | 1432 Grove St #0 Soft demolition at vacant building, remove plaster & lathat interior partitions. remove cabinetry 7& fixtures. no change to bearing wall framing. future work under separate permit, include seimic strengthening. Complete | Home remodel | Complete | Within 1 month | |
| Nov 26, 2012 | 690 Long Bridge St Indicator piles for approved site permit pa #2012.0705.4130s (pending issuance) Complete | Retaining wall or site workType unconfirmed | Complete | Within 1 month | |
| Aug 31, 2012 | 394 Eureka St Interior remodel of 394 eureka: upper level dwelling unit. add spiral stair to roof. new roof deck. fire sprinkler system under separate permit. Complete | Home remodelType unconfirmed | Complete | Within 1 month | |
| Feb 24, 2011 | 829 Castro St Remodel lower level unit #829. relocate kitchen and (e) bathroom. add two bathrooms, master bedroom and living room at lower level Complete | Home remodel | Complete | Within 1 month | |
| Feb 22, 2011 | 412 Lombard St To revise the description of pa# 2008/11/07/6053 as follows: this is a "stand alone" permit that does not revise pa# 2003/04/24/3061 (a cancelled permit). the scope of work of pa# 2008/11/07/6053 is the following: this is an (e) 1 story, type 5b, single family house over an underground garage, with Complete | AdditionType unconfirmed | Complete | 1 month | |
| Oct 22, 2007 | 60 Pearl St Chemical grouting under ex. north footing. revise details from pa# 2005/08/17/0549 to keep ex. footing and pour in front as part of staged foundation upgrade. Complete | Revision or supplement | Complete | Within 1 month | |
| Oct 22, 2007 | 54 Pearl St Chemical grouting for approximately 30' along property line due to work at 62 pearl st. ref. ap# 2005/08/17/0549. Complete | Revision or supplementType unconfirmed | Complete | Within 1 month | |
| Oct 22, 2007 | 3799 Washington St Revise previously approved appl #200708230646, voluntary seismic upgrade to one story umb grade to now include reframing roof & adding strongbacks. Issued | Revision or supplement | Issued | 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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