Zfa Structural Engineers
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#302
by NYC filing activity
among NYC architects & engineers, last 90 days
11
project records
Jan 2025 to Jul 2026
3/16
active weeks
weeks with a filing (last 16)
11 projects
Scopes, declared values and this firm's role on each one
See 11 projects involving Zfa Structural Engineers
Recent projects involving this firm
Pacific Heights
Revision 201801098205- to enlarge windows at master bedroom facing front. along gridline at 3rd…
$100K
Pacific Heights
Revision 201801098205- to enlarge windows at master bedroom facing front. along gridline at 3rd…
$100K
Presidio Heights
To comply with complaint 202651866 - partial removal of existing concrete retaining wall and…
$100K
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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11 project records for Zfa Structural Engineers: addresses, values, project teams
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Middle 50% of declared values: $5K–$100K (median $32K)
Most recent filing: Pacific Heights · Jul 10, 2026
2 active · 2 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
2
active projects (last 90d)
2
newly observed (last 90d)
Apr 2026
peak month
Project mix · by use
Residential100%
Geography · by borough
Noe Valley34%
Pacific Heights33%
Excelsior11%
Lone Mountain/USF11%
Mission11%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Topetcher Architectural | Architecture | 1 | |
| 2 | Feldman Architecture | Architecture | 1 | |
| 3 | Mostert Architecture | Architecture | 1 | |
| 4 | Winder Gison Architects | Architecture | 1 | |
| 5 | Zfa Structural Engineers | Architecture | 1 | |
| 1 | 315 Lakeview Way | General contractor | 2 | |
| 2 | Continuum Construction | General contractor | 1 | |
| 3 | Farallon General Contractors Inc | General contractor | 1 | |
| 4 | Orchard Construction | General contractor | 1 | |
| 5 | Rod Heisler Construction | 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 Zfa Structural Engineers filed?▾
PermitPipeline tracks 11 San Francisco building-permit projects for Zfa Structural Engineers (Jan 2025 to Jul 2026). 2 had filing activity in the last 90 days.
Does Zfa Structural Engineers work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Zfa Structural Engineers'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 Zfa Structural Engineers work?▾
27% of Zfa Structural Engineers's tracked San Francisco projects are in Noe Valley.
What is a typical Zfa Structural Engineers project worth?▾
Across the 12 tracked projects with a declared value, Zfa Structural Engineers averages $271K per project (declared value on the permit filing, not contract value).
Which firms does Zfa Structural Engineers work with most often?▾
Zfa Structural Engineers most frequently appears on the same San Francisco permit filings as 315 Lakeview Way, Continuum Construction, Topetcher Architectural. Appearing together indicates association on shared filings, not a proven working relationship.
Is Zfa Structural Engineers an architecture firm?▾
Zfa Structural Engineers 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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