PO Box 471333, San Francisco, CA 94147
Ca H Voong is an architecture firm with 26 tracked San Francisco building-permit projects on record, with the latest filing in that record 9 days ago. Its filings (Jan 2025 to Sep 2026) are concentrated in Sunset/Parkside and Inner Sunset, 87% residential. A typical project in the record declares $15K–$150K. If you work at Ca H Voong, claim this page to add a description.
Filed 9 days ago
#135
by SF filing activity
among SF architects & engineers, 90 days to Oct 4, 2026
26
projects
from 57 filings
8/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$135K Sunset/Parkside renovation
Grade BActive 23 days ago · Ca H Voong: architect
Remodel of and addition to an existing 2-story, sfd, a two story horizontal addition is proposed at the rear of the house. also 471 sq ft…
No GC named · Architect identified · 2 anticipated categories not yet filed
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$514K Sunset/Parkside single-family renovation
Grade AActive 14 days 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…
GC named · Architect identified · 2 anticipated categories not yet filed
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$70K Mission renovation
Grade BActive 9 days ago · Ca H Voong: architect
Convert 590 sf of (e) unconditioned first floor area to living space, which will have an office, living room & bath
No GC named · Architect identified · 2 anticipated categories not yet filed
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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 names and mailing addresses, and full filing histories are part of the paid product.
26 project records for Ca H Voong: addresses, values, project teams
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Typical project$15K–$150K$70K typical4.1× the SF median ($17K)Last filed9 days agoMission · Sep 28, 2026Last 90 days5 active4 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Jun 2026
JUN
JUL
AUG
SEP
Project mix · by use
Commercial13%
Residential87%
Geography · by neighborhood
Sunset/Parkside25%
Inner Sunset19%
Mission19%
Noe Valley19%
Oceanview/Merced/Ingleside18%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Jim Treman Architect | Architecture | 4 | |
| 2 | Ca H. Voong, PE | Engineering | 2 | |
| 1 | H & L Construction Inc | General contractor | 2 | |
| 2 | JWL 888 Construction Inc | General contractor | 2 | |
| 3 | Lemus Construction Co | General contractor | 2 | |
| 4 | A + General Construction Inc | General contractor | 1 | |
| 5 | Bro Builders Renovations | General contractor | 1 |
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
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State licenseNot connectedArchitects are licensed by the California Architects Board and engineers by BPELSG. Neither register is part of the San Francisco permit record, and we do not yet read them.
Repeat working relationships5 firmsFirms this one appears with on more than one project, out of 22 in total.
Permit speed33 days4 days longer than the SF median
based on 14 firm filings vs 4,650 SF filings
based on 14 firm filings vs 4,650 SF filings
Frequently asked questions
How many SF projects does Ca H Voong appear on?▾
PermitPipeline tracks 26 San Francisco building-permit projects for Ca H Voong (Jan 2025 to Sep 2026). 5 had filing activity in the last 90 days.
Does Ca H Voong work on commercial or residential projects?▾
Across its tracked San Francisco filings, 13% of Ca H Voong's projects are commercial and 87% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Ca H Voong work?▾
25% of Ca H Voong's tracked San Francisco projects are in Sunset/Parkside.
What is a typical Ca H Voong project worth?▾
The median declared value across the 26 San Francisco projects Ca H Voong has on record that state one is $70K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Ca H Voong?▾
Ca H Voong most frequently appears on the same San Francisco permit filings as Jim Treman Architect, Ca H. Voong, PE, H & L Construction Inc. 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 SF DBI filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Oct 4, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Record source
Read directly from SF DBI filings.
Photography
None are shown until the firm supplies them.
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