C+A Architects
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#663
by NYC filing activity
among NYC architects & engineers, last 90 days
4
project records
Mar 2025 to Jun 2026
1/16
active weeks
weeks with a filing (last 16)
4 projects
Scopes, declared values and this firm's role on each one
See 4 projects involving C+A Architects
Recent projects involving this firm
Lone Mountain/USF
Revision to pa # 202503041492: close-out permit to record approved as built condition approved…
$1.7M
Nob Hill
Remove 5-foot section of hollow, clay tile wall between two tenant spaces each with their own…
$13K
Lone Mountain/USF
New exterior paving and entry ramp
$75K
Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.
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4 project records for C+A Architects: addresses, values, project teams
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Middle 50% of declared values: $13K–$1.7M (median $75K)
Most recent filing: Lone Mountain/USF · Jun 15, 2026
1 active · 0 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
1
active projects (last 90d)
0
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial50%
Residential50%
Geography · by borough
Lone Mountain/USF50%
Financial District/South Beach25%
Nob Hill25%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Culus Architects, Inc. | Architecture | 1 | |
| 2 | Ajp Associants Inc | Engineering | 1 | |
| 1 | Cahill Contractors Llc. | General contractor | 1 | |
| 2 | Paganini Electric Corp(See Signatories) | General contractor | 1 | |
| 3 | Black Mountain Development | 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 C+A Architects filed?▾
PermitPipeline tracks 4 San Francisco building-permit projects for C+A Architects (Mar 2025 to Jun 2026). 1 had filing activity in the last 90 days.
Does C+A Architects work on commercial or residential projects?▾
Across its tracked San Francisco filings, 50% of C+A Architects's projects are commercial and 50% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does C+A Architects work?▾
50% of C+A Architects's tracked San Francisco projects are in Lone Mountain/USF.
What is a typical C+A Architects project worth?▾
Across the 7 tracked projects with a declared value, C+A Architects averages $251K per project (declared value on the permit filing, not contract value).
Which firms does C+A Architects work with most often?▾
C+A Architects most frequently appears on the same San Francisco permit filings as Cahill Contractors Llc., Culus Architects, Inc., Paganini Electric Corp(See Signatories). Appearing together indicates association on shared filings, not a proven working relationship.
Is C+A Architects an architecture firm?▾
C+A Architects 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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