Ca H Voong
Architecture firm · San Francisco permit activity
PO Box 471333, San Francisco, CA 94147
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#150
by SF filing activity
among SF architects & engineers, last 90 days
22
projects tracked
Jan 2025 to Jun 2026
5/16
active weeks
weeks with a filing (last 16)
Every Ca H Voong project: scopes, declared values, teams and filing history.
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$180K Outer Richmond renovation
Filed 3 months ago · Ca H Voong: architect
Convet 697 sf of garage space to living area with living room, bedroom, bath, laundry. remodel e kitchen and e bath. add new bath and…
GC named · Architect identified
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$300K Sunset/Parkside renovation
Filed 2 months ago · Ca H Voong: architect
Vertical addition, remodel existing 1/f, reconfigure kitchen, bath and dining room. add stairway to new 2/f, add new 2/f with 3 bedrooms, 3…
No GC named · Architect identified
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$15K Bernal Heights renovation
Filed 1 month ago · Ca H Voong: architect
Rear deck replacement. remove and replace deck & stairs in-kind
GC named · 1 other firm identified
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41 more
Ca H Voong 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.
22 project records for Ca H Voong: addresses, values, project teams
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Middle 50% of declared values: $15K–$170K (median $60K)
Most recent filing: Mission · Jun 30, 2026
4 active · 3 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
4
active projects (last 90d)
3
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial9%
Residential91%
Geography · by neighborhood
Inner Sunset23%
Noe Valley23%
Sunset/Parkside23%
Bernal Heights16%
Mission15%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Ca H. Voong, Pe | Engineering | 2 | |
| 2 | Jim Treman Architect | Architecture | 2 | |
| 1 | Jwl 888 Construction Inc | General contractor | 2 | |
| 2 | Lemus Construction Co | General contractor | 2 | |
| 3 | Doug's Construction Inc | General contractor | 1 | |
| 4 | Electric Current Construction Inc | General contractor | 1 | |
| 5 | Gdh Roofing & Building 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 Ca H Voong filed?▾
PermitPipeline tracks 22 San Francisco building-permit projects for Ca H Voong (Jan 2025 to Jun 2026). 4 had filing activity in the last 90 days.
Does Ca H Voong work on commercial or residential projects?▾
Across its tracked San Francisco filings, 9% of Ca H Voong's projects are commercial and 91% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Ca H Voong work?▾
14% of Ca H Voong's tracked San Francisco projects are in Inner Sunset.
What is a typical Ca H Voong project worth?▾
Across the 27 tracked projects with a declared value, Ca H Voong averages $81K per project (declared value on the permit filing, not contract value).
Which firms does Ca H Voong work with most often?▾
Ca H Voong most frequently appears on the same San Francisco permit filings as Lemus Construction Co, Jwl 888 Construction Inc, Jim Treman Architect. Appearing together indicates association on shared filings, not a proven working relationship.
Is Ca H Voong an architecture firm?▾
Ca H Voong 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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