Plum Architects
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#349
by NYC filing activity
among NYC architects & engineers, last 90 days
7
project records
Mar 2025 to Jun 2026
2/16
active weeks
weeks with a filing (last 16)
7 projects
Scopes, declared values and this firm's role on each one
See 7 projects involving Plum Architects
Recent projects involving this firm
Sunset/Parkside
Administrative permit to reuse scope of pa#202506178853 to remove installation of sprinklers…
$100K
Outer Richmond
New interior stair and roof access skylight for new 436sq.ft. roof deck at unit 260 22nd ave.…
$75K
Outer Richmond
Revision to pa 202511240326 alteration to (e) single family home. conversion of existing garge…
$260K
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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7 project records for Plum Architects: addresses, values, project teams
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Middle 50% of declared values: $41K–$250K (median $75K)
Most recent filing: Sunset/Parkside · Jun 15, 2026
2 active · 1 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
2
active projects (last 90d)
1
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Residential100%
Geography · by borough
Outer Richmond33%
Castro/Upper Market17%
Haight Ashbury17%
Inner Richmond17%
Pacific Heights16%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | A. Urrutia | Architecture | 4 | |
| 2 | Atrium Structural Engineering | Architecture | 2 | |
| 1 | Planart Construction Corp | General contractor | 1 | |
| 2 | G&C Construction Services Inc. | General contractor | 1 | |
| 3 | Hong Shink Construction | General contractor | 1 | |
| 4 | Kevin Webb Construction 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 Plum Architects filed?▾
PermitPipeline tracks 7 San Francisco building-permit projects for Plum Architects (Mar 2025 to Jun 2026). 2 had filing activity in the last 90 days.
Does Plum Architects work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Plum Architects'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 Plum Architects work?▾
29% of Plum Architects's tracked San Francisco projects are in Outer Richmond.
What is a typical Plum Architects project worth?▾
Across the 10 tracked projects with a declared value, Plum Architects averages $82K per project (declared value on the permit filing, not contract value).
Which firms does Plum Architects work with most often?▾
Plum Architects most frequently appears on the same San Francisco permit filings as A. Urrutia, Atrium Structural Engineering, Planart Construction Corp. Appearing together indicates association on shared filings, not a proven working relationship.
Is Plum Architects an architecture firm?▾
Plum 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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