Eta
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#627
by SF filing activity
among SF architects & engineers, last 90 days
5
projects tracked
Feb 2025 to Jun 2026
1/16
active weeks
weeks with a filing (last 16)
Every Eta project: scopes, declared values, teams and filing history.
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$195K Inner Sunset renovation
Filed 7 months ago · 2 filings · Eta: architect
All work is interior - revision to structural modifications based on (e) conditions; reconstruct stair to basement; replace windows, doors…
GC named · Engineer identified
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$5K West of Twin Peaks renovation
Filed 2 months ago · Eta: architect
Revision to: reconfigure bathrooms, crawlspace utility area & 2 windows. structural revisions. no new plumbing fixtures
No GC named
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$15K Pacific Heights renovation
Filed 8 months ago · Eta: architect
Remove (e) exterior rear stair from level 1 to 2. infill (n) deck and guard in same area
GC named · 1 other firm identified
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2 more
Eta projects with project intelligence
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 and contact details and full filing histories are part of the paid product.
5 project records for Eta: addresses, values, project teams
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Middle 50% of declared values: $15K–$195K (median $20K)
Most recent filing: West of Twin Peaks · Jun 2, 2026
1 active · 1 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
1
active projects (last 90d)
1
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Inner Sunset20%
Lone Mountain/USF20%
Pacific Heights20%
Twin Peaks20%
West of Twin Peaks20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Semco | Engineering | 1 | |
| 1 | Hawke Construction | General contractor | 1 | |
| 2 | Sarris Construction | General contractor | 1 | |
| 3 | Damar Construction And Remodeling 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 Eta filed?▾
PermitPipeline tracks 5 San Francisco building-permit projects for Eta (Feb 2025 to Jun 2026). 1 had filing activity in the last 90 days.
Does Eta work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Eta'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 Eta work?▾
20% of Eta's tracked San Francisco projects are in Inner Sunset.
What is a typical Eta project worth?▾
Across the 6 tracked projects with a declared value, Eta averages $73K per project (declared value on the permit filing, not contract value).
Which firms does Eta work with most often?▾
Eta most frequently appears on the same San Francisco permit filings as Semco, Sarris Construction, Hawke Construction. Appearing together indicates association on shared filings, not a proven working relationship.
Is Eta an architecture firm?▾
Eta 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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