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Cthree Architecture + Design, PC

Architecture firm · New York City
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c3architecture.com(212) 643-6592150 West 28th Street, Suite 501, New York, NY 10001
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Cthree Architecture + Design, PC is an architecture firm with 35 tracked New York City building-permit projects on record, with the latest filing in that record 7 days ago. Its filings (Aug 2024 to Aug 2026) are concentrated in Manhattan and Queens. A typical project in the record declares $35K–$150K. If you work at Cthree Architecture + Design, PC, claim this page to add a description.

Filed 7 days ago
#780
by NYC filing activity
among NYC architects & engineers, 90 days to Sep 4, 2026
35
projects
from 62 filings
6/16
active weeks
weeks with a filing (16 weeks to Sep 4, 2026)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
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.
Typical project$35K–$150K$60K typical1.2× the NYC median ($50K)Last filed7 days agoManhattan · Aug 28, 2026Last 90 days6 active5 newly filed

Filing activity · 16 weeks to Sep 4, 2026 · peak Aug 2026

MAY
JUN
JUL
AUG

Project mix · by use

Commercial23%
Residential43%
Other34%

Geography · by borough

Manhattan86%
Queens11%
Staten Island3%

Shared-project connections

#FirmPrimary roleSharedRelative
1Startech Engineering P.C.Engineering3
2Stark Consulting, LLCEngineering2
3Stratford EngineeringEngineering2
4Concessi Engineering, P.C.Engineering1
1Premier Sanitation LLCGeneral contractor2
2Dormasa Construction IncGeneral contractor1
3Lakewood Group CorpGeneral contractor1
4RJK Services NYC CorpGeneral contractor1
5Volk Industrial ServicesGeneral contractor1

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 New York City permit filings. Association on shared filings, not a proven working relationship.
State license3 license filersMost frequent: RA 026937 · PE 106078 · RA 026423. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships4 firmsFirms this one appears with on more than one project, out of 16 in total.
Permit speed25 days
This firm25d
NYC median32d
7 days shorter than the NYC median
based on 16 firm filings vs 153,894 NYC filings

Frequently asked questions

How many NYC projects does Cthree Architecture + Design, PC appear on?▾
PermitPipeline tracks 35 New York City building-permit projects for Cthree Architecture + Design, PC (Aug 2024 to Aug 2026). 6 had filing activity in the last 90 days.
Does Cthree Architecture + Design, PC work on commercial or residential projects?▾
Across its tracked New York City filings, 23% of Cthree Architecture + Design, PC's projects are commercial and 43% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Cthree Architecture + Design, PC work?▾
86% of Cthree Architecture + Design, PC's tracked New York City projects are in Manhattan.
What is a typical Cthree Architecture + Design, PC project worth?▾
The median declared value across the 34 New York City projects Cthree Architecture + Design, PC has on record that state one is $60K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Cthree Architecture + Design, PC?▾
Cthree Architecture + Design, PC most frequently appears on the same New York City permit filings as Startech Engineering P.C., Stark Consulting, LLC, Stratford Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is Cthree Architecture + Design, PC an architecture firm?▾
Cthree Architecture + Design, PC is listed as an architecture firm on its New York City permit filings. Roles on this profile are derived from the role each firm holds on public NYC DOB filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Sep 4, 2026. Project counts, declared values and filing dates are read live from NYC DOB 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.
Working with this firm?Monitor this companyOne weekly email when this firm files a new project. No checking back.Monitor up to 10 firms freeIs this your company?Claim this firmAdd your logo, a short introduction, project descriptions and your own contact details.Free
Sources

New York City Department of Buildings permit filings.

Record source

Read directly from NYC DOB filings.

Photography

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