Jason M.J.Chan Architect
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#152
by SF filing activity
among SF architects & engineers, last 90 days
21
projects tracked
Jan 2025 to Jul 2026
4/16
active weeks
weeks with a filing (last 16)
3 of the 21 Jason M.J.Chan Architect projects filed new permits in the last 30 days.
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$150K Mission renovation
Filed 3 months ago · Jason M.J.Chan Architect: architect
Interior remodel in 1st floor - add a media room, a bedroom, a full bathroom, a laundry closet for. 2nd floor - add a rear deck
GC named · 2 architects identified · 2 engineers identified
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$380K Outer Richmond renovation
Filed 29 days ago · Jason M.J.Chan Architect: architect
Rear horizontal addition to (e) 3-story duplex building. adding 2 bedrooms and a full bathroom to eachunit. remodel (e) kitchens
No GC named · Architect identified · Engineer identified
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$70K Outer Richmond renovation
Filed 19 days ago · Jason M.J.Chan Architect: architect
Interior remodel: convert (e) storage room to an excercise room, a media room and a bathroom for above
GC named · 1 other firm identified
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Jason M.J.Chan Architect projects with project intelligence
Scopes, values, teams and filing history for every one
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner and contact details and full filing histories are part of the paid product.
21 project records for Jason M.J.Chan Architect: addresses, values, project teams
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Middle 50% of declared values: $40K–$200K (median $70K)
Most recent filing: Outer Richmond · Jul 17, 2026
4 active · 4 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
4
active projects (last 90d)
4
newly observed (last 90d)
Jul 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Outer Richmond29%
Inner Richmond24%
Mission23%
Sunset/Parkside12%
West of Twin Peaks12%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Michael Chan Company | Architecture | 2 | |
| 2 | Doug Lee | Architecture | 2 | |
| 3 | Erwin J Otoole Pe | Architecture | 2 | |
| 4 | S & A Engineering Design | Architecture | 1 | |
| 5 | Ashley & Vance Engineering | Architecture | 1 | |
| 1 | Iy Development & Renovation Inc | General contractor | 7 | |
| 2 | Kong Lai Construction | General contractor | 1 | |
| 3 | Q & Qq Construction Inc | General contractor | 1 | |
| 4 | West-Tech General Engineer And Builder | General contractor | 1 | |
| 5 | Yiu Cheong Construction Co Inc | General contractor | 1 |
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many SF projects has Jason M.J.Chan Architect filed?▾
PermitPipeline tracks 21 San Francisco building-permit projects for Jason M.J.Chan Architect (Jan 2025 to Jul 2026). 4 had filing activity in the last 90 days.
Does Jason M.J.Chan Architect work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Jason M.J.Chan Architect's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Jason M.J.Chan Architect work?▾
24% of Jason M.J.Chan Architect's tracked San Francisco projects are in Outer Richmond.
What is a typical Jason M.J.Chan Architect project worth?▾
Across the 24 tracked projects with a declared value, Jason M.J.Chan Architect averages $108K per project (declared value on the permit filing, not contract value).
Which firms does Jason M.J.Chan Architect work with most often?▾
Jason M.J.Chan Architect most frequently appears on the same San Francisco permit filings as Iy Development & Renovation Inc, Michael Chan Company, Erwin J Otoole Pe. Appearing together indicates association on shared filings, not a proven working relationship.
Is Jason M.J.Chan Architect an architecture firm?▾
Jason M.J.Chan Architect is listed as an architecture firm on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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