Apparatus
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#946
by NYC filing activity
among NYC architects & engineers, last 90 days
6
project records
Apr 2025 to Feb 2026
0/16
active weeks
weeks with a filing (last 16)
6 projects
Scopes, declared values and this firm's role on each one
See 6 projects involving Apparatus
Recent projects involving this firm
Marina
Unit i: removal of interior walls at kitchen. structural work is included. no expansion of…
$60K
Excelsior
Interior remodel including a (n) 1/2 bathroom next to (e) kitchen on 2nd floor. no structrual…
$25K
Noe Valley
Renovate kitchen in kind, renovate powder room in kind, expand bathroom. renovate and add…
$98K
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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6 project records for Apparatus: addresses, values, project teams
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Middle 50% of declared values: $60K–$85K (median $75K)
Most recent filing: Marina · Feb 18, 2026
0 active · 0 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
0
active projects (last 90d)
0
newly observed (last 90d)
—
peak month
Project mix · by use
Commercial17%
Residential83%
Geography · by borough
Castro/Upper Market20%
Excelsior20%
Marina20%
Noe Valley20%
Outer Richmond20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | David Yadegar, Pe | Engineering | 1 | |
| 2 | Semco | Engineering | 1 | |
| 1 | Meryl & Miller Llc | General contractor | 5 |
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 Apparatus filed?▾
PermitPipeline tracks 6 San Francisco building-permit projects for Apparatus (Apr 2025 to Feb 2026). 0 had filing activity in the last 90 days.
Does Apparatus work on commercial or residential projects?▾
Across its tracked San Francisco filings, 17% of Apparatus's projects are commercial and 83% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Apparatus work?▾
17% of Apparatus's tracked San Francisco projects are in Castro/Upper Market.
What is a typical Apparatus project worth?▾
Across the 7 tracked projects with a declared value, Apparatus averages $60K per project (declared value on the permit filing, not contract value).
Which firms does Apparatus work with most often?▾
Apparatus most frequently appears on the same San Francisco permit filings as Meryl & Miller Llc, David Yadegar, Pe, Semco. Appearing together indicates association on shared filings, not a proven working relationship.
Is Apparatus an architecture firm?▾
Apparatus 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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