markenglisharchitects.com250 Columbus Ave, San Francisco, CA
Mark English Architects is an architecture firm with 4 tracked San Francisco building-permit projects on record, with the latest filing in that record 29 days ago. Its filings (May 2025 to Jul 2026) are concentrated in Potrero Hill and Haight Ashbury, 100% residential. A typical project in the record declares $80K–$1.4M. If you work at Mark English Architects, claim this page to add a description.
Filed 29 days ago
#463
by SF filing activity
among SF architects & engineers, 90 days to Aug 23, 2026
4
projects
from 12 filings
3/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
Haight Ashbury single-family renovation
Grade AActive 26 days ago · 2 filings · Mark English Architects: architect
Work category: 1p; install ground water pipe
GC named · Architect identified · 2 engineers identified · 2 specialty contractors identified
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Potrero Hill new single-family building
Grade DActive 3 months ago · 2 filings · Mark English Architects: architect
Solarapp+ approval: sa20260809-2454-229-11746-a - installing 5 roof-mounted solar pv modules, 410 watts per module, total no. of rating…
No GC named · Engineer identified
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$80K Potrero Hill renovation
Last active May 2025 · Mark English Architects: architect
Grading & excavate. demolition (e) 2584 sf, 2 story, sfd with attached 1 car garage to be replaced with new 4256 sf, 3 story, sfd over 1…
No GC named · Engineer identified
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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.
4 project records for Mark English Architects: addresses, values, project teams
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Typical project$80K–$1.4M$525K typical31× the SF median ($17K)Last filed29 days agoHaight Ashbury · Aug 18, 2026Last 90 days2 active0 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Aug 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Potrero Hill75%
Haight Ashbury25%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Semco Engineering Inc. | Engineering | 3 | |
| 2 | Hom & Pisano Engineering Inc. | Engineering | 1 | |
| 3 | K O C Engineering | Architecture | 1 | |
| 1 | Neeve Engineering Inc | General contractor | 1 | |
| 2 | CJ Plumbing | 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 licenseCalifornia architect #C18594On 1 of this firm's filings. Architect licenses are held by individuals, not by firms.
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 5 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Mark English Architects appear on?▾
PermitPipeline tracks 4 San Francisco building-permit projects for Mark English Architects (May 2025 to Jul 2026). 2 had filing activity in the last 90 days.
Does Mark English Architects work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Mark English Architects'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 Mark English Architects work?▾
75% of Mark English Architects's tracked San Francisco projects are in Potrero Hill.
What is a typical Mark English Architects project worth?▾
The median declared value across the 4 San Francisco projects Mark English Architects has on record that state one is $525K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Mark English Architects?▾
Mark English Architects most frequently appears on the same San Francisco permit filings as Semco Engineering Inc., Hom & Pisano Engineering Inc., K O C Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is Mark English Architects an architecture firm?▾
Mark English Architects 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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