Fillon Design
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#1045
by NYC filing activity
among NYC architects & engineers, last 90 days
4
project records
Mar 2025 to Mar 2026
0/16
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 Fillon Design
Recent projects involving this firm
Bayview Hunters Point
Comply nov 202543676: remove unpermitted cannabis cultivation equipoment and revert to last…
$3K
Bayview Hunters Point
Comply nov 202543822: remove unpermitted cannabis cultivation equipoment and revert to last…
$3K
Mission
In-kind fire damage rehab, structural repair, electrical repair
$400K
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 Fillon Design: addresses, values, project teams
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Middle 50% of declared values: $3K–$400K (median $3K)
Most recent filing: Bayview Hunters Point · Mar 19, 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
Commercial50%
Residential50%
Geography · by borough
Bayview Hunters Point50%
Mission25%
Noe Valley25%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Tri-Star Home Improvement 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 Fillon Design filed?▾
PermitPipeline tracks 4 San Francisco building-permit projects for Fillon Design (Mar 2025 to Mar 2026). 0 had filing activity in the last 90 days.
Does Fillon Design work on commercial or residential projects?▾
Across its tracked San Francisco filings, 50% of Fillon Design'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 Fillon Design work?▾
50% of Fillon Design's tracked San Francisco projects are in Bayview Hunters Point.
What is a typical Fillon Design project worth?▾
Across the 4 tracked projects with a declared value, Fillon Design averages $101K per project (declared value on the permit filing, not contract value).
Which firms does Fillon Design work with most often?▾
Fillon Design most frequently appears on the same San Francisco permit filings as Tri-Star Home Improvement Inc.. Appearing together indicates association on shared filings, not a proven working relationship.
Is Fillon Design an architecture firm?▾
Fillon Design 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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