Zfa Structural Engineers is an architecture firm with 52 tracked San Francisco building-permit projects on record, with the latest filing in that record 26 days ago. Its filings (Jan 2025 to Aug 2026) are concentrated in Mission and Noe Valley, 90% residential. A typical project in the record declares $12K–$475K. If you work at Zfa Structural Engineers, claim this page to add a description.
Filed 26 days ago
#42
by SF filing activity
among SF architects & engineers, 90 days to Aug 23, 2026
52
projects
from 134 filings
12/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$170K Seacliff new single-family building
Grade AActive 2 months ago · Zfa Structural Engineers: architect
Construction of new adu in rear lot yard, type v-b, 2-story adu
No GC named · 5 anticipated categories not yet filed
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$63K Marina renovation
Grade BActive 1 month ago · Zfa Structural Engineers: engineer
Replacement of 3 bard units, 2 serving the swgr building and 1 serving the battery building and structural support to support the units. no…
GC named · Engineer identified · Specialty contractor identified · 1 anticipated category not yet filed
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$727K Bernal Heights single-family renovation
Grade AActive 2 months ago · Zfa Structural Engineers: architect
Vertical addition. renovation throughout (e) 1st & 2nd floor. horizontal addition @ rear. 3rd story addition includes new kitchen, bath &…
GC named · Design firm identified · Specialty contractor identified · 1 anticipated category not yet filed
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Scopes, values, teams and filing history for every one
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner names and mailing addresses, and full filing histories are part of the paid product.
52 project records for Zfa Structural Engineers: addresses, values, project teams
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Typical project$12K–$475K$100K typical5.9× the SF median ($17K)Last filed26 days agoHayes Valley · Aug 21, 2026Last 90 days12 active7 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jul 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial10%
Residential90%
Geography · by neighborhood
Mission24%
Noe Valley24%
Pacific Heights20%
Financial District/South Beach16%
West of Twin Peaks16%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Mostert Architecture | Architecture | 3 | |
| 2 | Aleck Wilson Architects | Architecture | 2 | |
| 3 | Randall Lamb | Engineering | 2 | |
| 4 | Thayer Hopkins Architects | Architecture | 2 | |
| 5 | Yama Architecture | Architecture | 2 | |
| 1 | 315 Lakeview Way | General contractor | 3 | |
| 2 | D & H Construction | General contractor | 2 | |
| 3 | Golden Coast Plumbing And Rooter Inc | Plumbing contractor | 2 | |
| 4 | Amd General Construction Inc | General contractor | 1 | |
| 5 | Arnest Termite Control | General contractor | 1 |
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
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State licenseNot connectedArchitects are licensed by the California Architects Board and engineers by BPELSG. Neither register is part of the San Francisco permit record, and we do not yet read them.
Repeat working relationships8 firmsFirms this one appears with on more than one project, out of 85 in total.
Permit speed56 days23 days longer than the SF median
based on 19 firm filings vs 4,334 SF filings
based on 19 firm filings vs 4,334 SF filings
Frequently asked questions
How many SF projects does Zfa Structural Engineers appear on?▾
PermitPipeline tracks 52 San Francisco building-permit projects for Zfa Structural Engineers (Jan 2025 to Aug 2026). 12 had filing activity in the last 90 days.
Does Zfa Structural Engineers work on commercial or residential projects?▾
Across its tracked San Francisco filings, 10% of Zfa Structural Engineers's projects are commercial and 90% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Zfa Structural Engineers work?▾
24% of Zfa Structural Engineers's tracked San Francisco projects are in Mission.
What is a typical Zfa Structural Engineers project worth?▾
The median declared value across the 52 San Francisco projects Zfa Structural Engineers has on record that state one is $100K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Zfa Structural Engineers?▾
Zfa Structural Engineers most frequently appears on the same San Francisco permit filings as 315 Lakeview Way, Mostert Architecture, Aleck Wilson Architects. 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 SF DBI filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Aug 23, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Record source
Read directly from SF DBI filings.
Photography
None are shown until the firm supplies them.
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