Edw. Lee Hammack, Architect is an architecture firm with 13 tracked San Francisco building-permit projects on record, most recently 170 days ago. No description has been added yet — if you work here, claim this page to add one.
Filed 170 days ago
#714
by SF filing activity
among SF architects & engineers, 90 days to Aug 16, 2026
13
projects
from 13 filings
0/16
active weeks
weeks with a filing (16 weeks to Aug 16, 2026)
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Portfolio · $399/yearFree during launch
Work at Edw. Lee Hammack, Architect?
Claim your firm and publish up to three projects with photographs. Claiming also gives you your logo, a short introduction and your own contact details.
Permit-backed projects · PermitPipeline’s independent record
$20K South of Market commercial renovation
Grade DFiled 5 months ago · Edw. Lee Hammack, Architect: architect
New store front
GC named · Specialty contractor identified
View project details →
$5K Marina multifamily renovation
Grade DFiled 7 months ago · Edw. Lee Hammack, Architect: architect
New 1-hour rated window in a side/property line wall
GC named · Specialty contractor identified
View project details →
$100K Noe Valley multifamily renovation
Filed 8 months ago · Edw. Lee Hammack, Architect: architect
Rear addition to an existing 2 story, 2 family dweling. interior renovations including new kitchen and bathrooms
No GC named · Engineer identified
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Edw. Lee Hammack, Architect projects with project intelligence
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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.
13 project records for Edw. Lee Hammack, Architect: addresses, values, project teams
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Typical project$1–$22K$5K typicalLast filed170 days agoSouth of Market · Apr 23, 2026Last 90 days0 active0 newly filed
Filing activity · 16 weeks to Aug 16, 2026
APR
MAY
JUN
JUL
AUG
Project mix · by use
Commercial58%
Residential42%
Geography · by neighborhood
South of Market60%
Marina10%
Mission10%
Noe Valley10%
Outer Mission10%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Himmati Engineering | Architecture | 1 | |
| 2 | Matrix Seismic Corp | Engineering | 1 | |
| 1 | Sewer Master | General contractor | 3 | |
| 2 | Douglas Gower Dba Mesa Construction | General contractor | 1 | |
| 3 | Rebase Building | General contractor | 1 | |
| 4 | Rinaldi Construction | 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 licenceNot 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.
Standing in its cohort#714San Francisco architects and engineers, by filing activity, 90 days to Aug 16, 2026
Declared value on file13 of 13 filingsEvery filing carries a stated value.
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 6 in total.
Frequently asked questions
How many SF projects has Edw. Lee Hammack, Architect filed?▾
PermitPipeline tracks 13 San Francisco building-permit projects for Edw. Lee Hammack, Architect (Jan 2025 to Apr 2026). 0 had filing activity in the last 90 days.
Does Edw. Lee Hammack, Architect work on commercial or residential projects?▾
Across its tracked San Francisco filings, 58% of Edw. Lee Hammack, Architect's projects are commercial and 42% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Edw. Lee Hammack, Architect work?▾
60% of Edw. Lee Hammack, Architect's tracked San Francisco projects are in South of Market.
What is a typical Edw. Lee Hammack, Architect project worth?▾
Across the 13 filings that state a declared value, Edw. Lee Hammack, Architect averages $23K per filing (declared value on the permit filing, not contract value).
Which firms does Edw. Lee Hammack, Architect work with most often?▾
Edw. Lee Hammack, Architect most frequently appears on the same San Francisco permit filings as Sewer Master, Douglas Gower Dba Mesa Construction, Himmati Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is Edw. Lee Hammack, Architect an architecture firm?▾
Edw. Lee Hammack, Architect 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. Ranking, filing activity, project mix and geography were last recomputed Aug 16, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
Why does this record start in March 2026?▾
The New York City record begins March 18, 2026. A first filing in that month means the firm was already working when the record opened, not that it started then.
Why does this record start in March 2026?▾
The New York City record begins March 18, 2026. A first filing in that month means the firm was already working when the record opened, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Verified
Read directly from SF DBI filings.
Photography
Photographs are supplied by the firm.
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