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Halsey Mccormack Helmer Inc

Architecture firm · New York City
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manciniduffy.com520 8th Ave, Rm 2300, New York, NY 10018
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Halsey Mccormack Helmer Inc is an architecture firm with 116 tracked New York City building-permit projects on record, with the latest filing in that record 2 days ago. Its filings (Aug 2024 to Sep 2026) are concentrated in Manhattan and Brooklyn. A typical project in the record declares $100K–$701K. If you work at Halsey Mccormack Helmer Inc, claim this page to add a description.

Filed 2 days ago
#591
by NYC filing activity
among NYC architects & engineers, 90 days to Sep 4, 2026
116
projects
from 241 filings
9/16
active weeks
weeks with a filing (16 weeks to Sep 4, 2026)
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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$100K–$701K$175K typical3.5× the NYC median ($50K)Last filed2 days agoManhattan · Sep 2, 2026Last 90 days8 active1 newly filed

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

MAY
JUN
JUL
AUG

Project mix · by use

Commercial15%
Residential11%
Other74%

Geography · by borough

Manhattan89%
Brooklyn7%
Queens2%
Bronx1%
Staten Island1%

Shared-project connections

#FirmPrimary roleSharedRelative
1Severud AssociatesEngineering4
2Ama Consulting Engineers, PCEngineering3
3Goldman Copeland Associates PCEngineering3
4Ancora Engineering, PLLCArchitecture2
5Thornton TomasettiArchitecture2
1C&M Drywall & Acoustic CoGeneral contractor16
2JRM Construction Mgmt LLCGeneral contractor4
3Structure Tone, LLCGeneral contractor3
4Certified of N.y. IncGeneral contractor2
5A.w. & S. Construction CoGeneral 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 license6 license filersMost frequent: RA 030307 · PE 086447 · PE 082337. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships9 firmsFirms this one appears with on more than one project, out of 42 in total.
Permit speed36 days
This firm36d
NYC median32d
4 days longer than the NYC median
based on 86 firm filings vs 153,894 NYC filings

Frequently asked questions

How many NYC projects does Halsey Mccormack Helmer Inc appear on?▾
PermitPipeline tracks 116 New York City building-permit projects for Halsey Mccormack Helmer Inc (Aug 2024 to Sep 2026). 8 had filing activity in the last 90 days.
Does Halsey Mccormack Helmer Inc work on commercial or residential projects?▾
Across its tracked New York City filings, 15% of Halsey Mccormack Helmer Inc's projects are commercial and 11% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Halsey Mccormack Helmer Inc work?▾
89% of Halsey Mccormack Helmer Inc's tracked New York City projects are in Manhattan.
What is a typical Halsey Mccormack Helmer Inc project worth?▾
The median declared value across the 84 New York City projects Halsey Mccormack Helmer Inc has on record that state one is $175K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Halsey Mccormack Helmer Inc?▾
Halsey Mccormack Helmer Inc most frequently appears on the same New York City permit filings as C&M Drywall & Acoustic Co, Severud Associates, JRM Construction Mgmt LLC. Appearing together indicates association on shared filings, not a proven working relationship.
Is Halsey Mccormack Helmer Inc an architecture firm?▾
Halsey Mccormack Helmer Inc 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.

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