Thayer Hopkins Architects is an architecture firm with 3 tracked San Francisco building-permit projects on record, with the latest filing in that record 33 days ago. Its filings (Jan 2025 to Dec 2025) are concentrated in Castro/Upper Market and Mission, 100% residential. If you work at Thayer Hopkins Architects, claim this page to add a description.
Filed 33 days ago
#740
by SF filing activity
among SF architects & engineers, 90 days to Aug 23, 2026
3
projects
from 18 filings
2/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
Portfolio · $399/yearFree during launch
Work at Thayer Hopkins Architects?
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
$175K Mission multifamily renovation
Active 8 months ago · Thayer Hopkins Architects: architect
Work category: 2pa; radiant heat at ground level existing boiler
GC named · Architect identified · Engineer identified · Specialty contractor identified
View project details →
$72K Castro/Upper Market multifamily renovation
Last active May 2025 · 2 filings · Thayer Hopkins Architects: architect
Work category: 1m; new heat pump system
GC named · 4 specialty contractors identified
View project details →
$25K Noe Valley single-family renovation
Last active Jan 2025 · Thayer Hopkins Architects: architect
Renew (work category: 1m; replace (9) kd ducts/ (8) registers/ (1) return/electrical zoning)
GC named · Architect identified · Engineer identified · 2 specialty contractors identified
View project details →
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.
3 project records for Thayer Hopkins Architects: addresses, values, project teams
Start 14-day free trial
Declared values3 on filetoo few for a rangeLast filed33 days agoNoe Valley · Aug 14, 2026Last 90 days1 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
Castro/Upper Market34%
Mission33%
Noe Valley33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Zfa Structural Engineers | Architecture | 2 | |
| 1 | 315 Lakeview Way | General contractor | 1 | |
| 2 | Creggan Construction Inc | General contractor | 1 | |
| 3 | Edenavow Construction & Design | General contractor | 1 | |
| 4 | Schmitt Heating Co Inc | General contractor | 1 | |
| 5 | A R S Dba Atlas Trillo | General contractor | 1 |
Create a free account to see every firm on these projects and how many projects each one shares.
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.
Get an email when Thayer Hopkins Architects files a new project. Monitor up to 10 firms free.
Create your free account
Already have an account? Log in
Need full project records — addresses, values, parties? Start 14-day free trial
State licenseCalifornia architect #C014664On 2 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 8 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Thayer Hopkins Architects appear on?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Thayer Hopkins Architects (Jan 2025 to Dec 2025). 1 had filing activity in the last 90 days.
Does Thayer Hopkins Architects work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Thayer Hopkins 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 Thayer Hopkins Architects work?▾
34% of Thayer Hopkins Architects's tracked San Francisco projects are in Castro/Upper Market.
Which firms appear most often on the same filings as Thayer Hopkins Architects?▾
Thayer Hopkins Architects most frequently appears on the same San Francisco permit filings as Zfa Structural Engineers, 315 Lakeview Way, Creggan Construction Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Thayer Hopkins Architects an architecture firm?▾
Thayer Hopkins 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.
Firm directories by market