2325 Third Street, Suite 401, San Francisco, CA 94107
Cumby Architecture is an architecture firm with 11 tracked San Francisco building-permit projects on record, with the latest filing in that record 37 days ago. Its filings (Jan 2025 to Aug 2026) are concentrated in Mission and Noe Valley, 100% residential. A typical project in the record declares $19K–$123K. If you work at Cumby Architecture, claim this page to add a description.
Filed 37 days ago
#126
by SF filing activity
among SF architects & engineers, 90 days to Aug 23, 2026
11
projects
from 30 filings
7/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$140K Inner Richmond multifamily renovation
Grade BActive 30 days ago · Cumby Architecture: architect
Renovation at third floor apartment #265. replace 7 windows at street facade, 4 at side and rear, 1 new window at side. add 20 sq ft at…
GC named · Specialty contractor identified
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$43K Mission renovation
Grade DActive 2 months ago · 2 filings · Cumby Architecture: architect
Unit 3: at existing mezzanine - infill floor opening, replace 2 skylights, add 2 new heat pumps
GC named · Specialty contractor identified
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Noe Valley single-family renovation
Grade DActive 3 months ago · 4 filings · Cumby Architecture: architect
To obtain permit for final inspection for wrok approved under. all work is complete
GC named · Engineer identified · Specialty contractor identified
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Cumby Architecture 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 names and mailing addresses, and full filing histories are part of the paid product.
11 project records for Cumby Architecture: addresses, values, project teams
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Typical project$19K–$123K$52K typical3.1× the SF median ($17K)Last filed37 days agoHaight Ashbury · Aug 10, 2026Last 90 days6 active4 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Mission28%
Noe Valley27%
Bernal Heights18%
Haight Ashbury18%
Inner Richmond9%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Double -D Engineering | Engineering | 1 | |
| 2 | Hom Pisano | Engineering | 1 | |
| 3 | Hom & Pisano Engineering Inc. | Engineering | 1 | |
| 1 | Roly Construction | General contractor | 5 | |
| 2 | Chavez Plumbing | General contractor | 1 | |
| 3 | Shoshan Construction Services | 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 #C29182On 3 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 6 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Cumby Architecture appear on?▾
PermitPipeline tracks 11 San Francisco building-permit projects for Cumby Architecture (Jan 2025 to Aug 2026). 6 had filing activity in the last 90 days.
Does Cumby Architecture work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Cumby Architecture'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 Cumby Architecture work?▾
28% of Cumby Architecture's tracked San Francisco projects are in Mission.
What is a typical Cumby Architecture project worth?▾
The median declared value across the 11 San Francisco projects Cumby Architecture has on record that state one is $52K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Cumby Architecture?▾
Cumby Architecture most frequently appears on the same San Francisco permit filings as Roly Construction, Chavez Plumbing, Double -D Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is Cumby Architecture an architecture firm?▾
Cumby Architecture 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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