hclarchitecture.com(415) 495-1776[email protected]LinkedIn423 Tehama Street, San Francisco, CA 94103
Hellmann Coliver Locus Arch is an architecture firm with 3 tracked San Francisco building-permit projects on record, with the latest filing in that record 119 days ago. Its filings (Aug 2025 to May 2026) are concentrated in Chinatown and Outer Richmond, 100% commercial. If you work at Hellmann Coliver Locus Arch, claim this page to add a description.
Filed 119 days ago
#964
by SF filing activity
among SF architects & engineers, 90 days to Aug 23, 2026
3
projects
from 7 filings
2/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
Outer Richmond renovation
Grade AActive 27 days ago · 3 filings · Hellmann Coliver Locus Arch: architect
Demolition permit
GC named · Architect identified · Engineer identified · Specialty contractor identified
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$182K Chinatown demolition
Grade BActive 2 months ago · Hellmann Coliver Locus Arch: architect
Mayoral ed 13-01: demolish (e) 1 story restaurant/grocery type iiia building
GC named · 1 other firm identified · 2 anticipated categories not yet filed
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$127K Chinatown commercial demolition
Grade BActive 2 months ago · Hellmann Coliver Locus Arch: architect
Mayoral ed 13-01: demolish (e) 2 story retail/apartment type iiia building
GC named · 1 other firm identified · 2 anticipated categories not yet filed
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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.
3 project records for Hellmann Coliver Locus Arch: addresses, values, project teams
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Declared values3 on filetoo few for a rangeLast filed119 days agoOuter Richmond · May 21, 2026Last 90 days0 active0 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak May 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial100%
Geography · by neighborhood
Chinatown67%
Outer Richmond33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Edesignc Incorporated | Engineering | 1 | |
| 2 | Locus Architecture | Architecture | 1 | |
| 1 | Cahill - Pilot Joint Venture | General contractor | 2 | |
| 2 | Singular Builders | General contractor | 1 | |
| 3 | Polr Electric | Electrical 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 #C26170On 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 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 Hellmann Coliver Locus Arch appear on?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Hellmann Coliver Locus Arch (Aug 2025 to May 2026). 0 had filing activity in the last 90 days.
Does Hellmann Coliver Locus Arch work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of Hellmann Coliver Locus Arch's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Hellmann Coliver Locus Arch work?▾
67% of Hellmann Coliver Locus Arch's tracked San Francisco projects are in Chinatown.
Which firms appear most often on the same filings as Hellmann Coliver Locus Arch?▾
Hellmann Coliver Locus Arch most frequently appears on the same San Francisco permit filings as Cahill - Pilot Joint Venture, Edesignc Incorporated, Locus Architecture. Appearing together indicates association on shared filings, not a proven working relationship.
Is Hellmann Coliver Locus Arch an architecture firm?▾
Hellmann Coliver Locus Arch 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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