Denny Chi-Ho Kwan
Engineer · Holmes Culley · Dublin
Public records
From the licensing board and the city of San Francisco.
The short answer
- Licensed?
- License activeStructural Engineer S-4887First issued Jan 20, 2006, 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?
- 81 permits since 2006, 81 in the last 5 years. Latest filed Dec 10, 2025.
- What kind of projects?
- Home remodel 26 · Retaining wall or site work 16 · Seismic retrofit or foundation 13
- How long do their permits take?
- Home remodel: within 1 month. City typical for the same review: 6 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: 26 permits in San Francisco
Time to get a permit
Median from filing to permit, from 24 issued permits filed since 1966; 1 still in review. City is the San Francisco median for the same kind of review, from 12,083 permits.
Where
- Pacific Heights12
- Presidio Heights3
- Hayes Valley2
- Marina2
Most recent
- 3028 Clay StInterior remodel within an (e) building - structural work, replacement of (e) non reinforced masonry walls, expansion of 1st floor (garage) below the grade, (n) second floor below-grade courtyard, replacement of doors, windows, and finishes.Mar 26, 2024Triage
- 294 Page StInterior remodel only - new finishes and remodel of kitchen 203 and bath 308. removal of interior dumbwaiter and shaft at all levels. (e) window 216 to be removed/replace with new door 203c. (e) door 201 to be removed/replace with new window 216. refer to c of a# 2023-007512prj for window repair.Mar 13, 2024Complete
- 46 Saint Germain AvInterior alterations of kitchen, bedroom, bathrooms and exterior elevations alterations. relocated laundry room & expanded mech room, new office on 2/f.Feb 26, 2024Issued
- 2590 Green StNew elevator for accessibility/ mobility w/ related dormer & reconfigure bathroom on 2nd flr and powder room on 3rd flr to accommodate elevator, replace 2 north facing windows.Feb 16, 2023Complete
- 529 Hickory StRenovation/remodl of (e) single family residence; remodel kitchen & (2) baths; add (1) bath; replace interior wall finishes; remove (1) bedroom & convert to walk-in closet; voluntary seismic retrofit; replace (e) brick foundation w/(n) concrete; interior only - no (n) floor area.Sep 19, 2022Complete
| Filed | Project | Type | Status | Time to permit | Open |
|---|---|---|---|---|---|
| Dec 10, 2025 | 30 Commonwealth Av Interior remodel & rear yard addition of (e) single family home includes structural & shoring work. Issued | Addition | Issued | 6 months | |
| Dec 5, 2025 | 540 El Camino Del Mar Structural revisions to pa 202507150799 Issued | Revision or supplement | Issued | 3 months | |
| Aug 29, 2025 | 2417 Green St Revision to bpa#2017-0428-5244(s2). ref bpa#2025-0411-4238: including revised joist depths at the first floor, third floor, and roof, and revised beam framing at northeast corner of roof. Issued | Revision or supplement | Issued | Within 1 month | |
| Aug 5, 2025 | 34 Yerba Buena Av Installation of a new section of retaining wall at rear of property. replace existing retaining wall in-kind. Complete | Retaining wall or site work | Complete | 1 month | |
| Jul 29, 2025 | 540 El Camino Del Mar Interior remodel within existing building, removal and replacement of some windows and doors, expansion of exterior deck. addition of 39 sqft to kitchen. this permit revises previous permits pa #202506118499 and 202505227075. Issued | Revision or supplement | Issued | 3 months | |
| Jul 28, 2025 | 135 Locust St Revision pa#: 202502190621. incorporate strucutural sk religion perspector request. Complete | Revision or supplement | Complete | Within 1 month | |
| Jul 9, 2025 | 308 Seacliff Av Addition of structural slab & guardrail at rear yard. Issued | Deck, stairs or patio cover | Issued | 12 months | |
| Jun 13, 2025 | 2950 Pacific Av Facade alt and addition of 2 basement levels to (e).windows replacement,addition of garage and landscaping elements.new ped and vehicular entrance from broadway.interior renovation and relocate of elevator. rev to pa201602028565. Issued | Revision or supplement | Issued | 11 months | |
| Jun 11, 2025 | 540 El Camino Del Mar Subterranean expansion of existing bathroom in basement; expansion of existing planter; new exterior stair @ grade. Issued | AdditionType unconfirmed | Issued | Within 1 month | |
| Mar 24, 2025 | 3666 Baker St Revision to pa# 202305037030 convert basement storage to media room & change media room to office. remove(e) brick walls in basement, remove (e) wood post & beam and replace interior footings. new slab on grade and interior footings (ref# 202403047022) Issued | Revision or supplement | Issued | 3 months | |
| Feb 19, 2025 | 3015 Pacific Av Basement: foundation replacement. full renovation. (n) guest rm, bath and sauna. 1/f: demo pantry, 2/f: replace fireplace. remodel primary and bedroom, 2 bathrooms, 3/f: bathroom remodel and partial renovation. new residential elevator. Issued | Seismic retrofit or foundationType unconfirmed | Issued | 4 months | |
| Jan 15, 2025 | 2430 Pacific Av Revision to pa 202405091833. after discussion onsite w/ inspector, it was determined the feasibility of construction will require the rear facade to be replaced in kind. the removal of the (e) unreinforced masonry and replacing in kind w/ brick veneer over a wood stud wall.no other proposed changes. Issued | Revision or supplement | Issued | 2 months | |
| Jan 15, 2025 | 2560 Vallejo St #0 Revision to pa# 2022-0915-2504: addition of a retaining wall at the west side of the rear yard Issued | Revision or supplement | Issued | 2 months | |
| Jan 2, 2025 | 418 Texas St Under pinning 7ft section of foundation per structural details. Issued | Seismic retrofit or foundation | Issued | Within 1 month | |
| Aug 2, 2024 | 294 Page St Revision to pa 202403137671 revised structural set according to findings on site during demo. minor interior work added to attic level - built in cabinetry added in between studs of existing wall Complete | Revision or supplement | Complete | Within 1 month | |
| Jun 13, 2024 | 135 Locust St Revision to pa 202110070082 (original permit) not inclusive of roof work. addition of rated skylight @ roof rev 1 ref pa 202304216262 Complete | Revision or supplement | Complete | 2 months | |
| Jun 10, 2024 | 525 Hickory St Revised structural design pa 202212027585 predicated by existing conditions Expired | Revision or supplement | Expired | 1 month | |
| Jun 10, 2024 | 529 Hickory St Revised structural design for pa 202209192682 predicated by existing conditions Expired | Revision or supplement | Expired | 1 month | |
| Mar 26, 2024 | 3028 Clay St Interior remodel within an (e) building - structural work, replacement of (e) non reinforced masonry walls, expansion of 1st floor (garage) below the grade, (n) second floor below-grade courtyard, replacement of doors, windows, and finishes. Triage | Home remodelType unconfirmed | Triage | — | |
| Mar 13, 2024 | 294 Page St Interior remodel only - new finishes and remodel of kitchen 203 and bath 308. removal of interior dumbwaiter and shaft at all levels. (e) window 216 to be removed/replace with new door 203c. (e) door 201 to be removed/replace with new window 216. refer to c of a# 2023-007512prj for window repair. Complete | Home remodel | Complete | 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.
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