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John F. Giuseffi, Architect, PC

Architecture firm · New York City
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John F. Giuseffi, Architect, PC is an architecture firm with 280 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 $110K–$700K. If you work at John F. Giuseffi, Architect, PC, claim this page to add a description.

Editor's note. Giuseffi is the architect on the filing when a Midtown office floor gets rebuilt: 1411 Broadway, 7 Times Square, 501 Seventh Avenue. Nearly all 279 projects are in Manhattan, nearly all are interior renovations, and the same owners keep appearing, Boston Properties and Vornado and TF Cornerstone among them. Repeat work from the same landlords tells you more than any award.

— Josh Steinman, 2026-09-02

Filed 2 days ago
#57
by NYC filing activity
among NYC architects & engineers, 90 days to Sep 4, 2026
280
projects
from 631 filings
16/16
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$110K–$700K$300K typical6.0× the NYC median ($50K)Last filed2 days agoManhattan · Sep 2, 2026Last 90 days48 active42 newly filed

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

MAY
JUN
JUL
AUG

Project mix · by use

Commercial31%
Other69%

Geography · by borough

Manhattan98%
Brooklyn2%

Shared-project connections

#FirmPrimary roleSharedRelative
1Patti & Anthes Consulting EngineersEngineering22
2Ama Consulting Engineers, PCEngineering12
3Jack Green AssociatesEngineering11
4Robert Derector AssociatesEngineering8
5Gilsanz Murray Steficek LLPArchitecture6
1John Gallin & Son, IncGeneral contractor24
2Clune Construction Co LPGeneral contractor15
3Structure Tone, LLCGeneral contractor14
4Nucor Construction CorpGeneral contractor13
5Icon Interiors IncGeneral contractor12

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 license12 license filersMost frequent: RA 020369 · PE 097591 · PE 071143. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships50 firmsFirms this one appears with on more than one project, out of 81 in total.
Permit speed8 days
This firm8d
NYC median32d
24 days shorter than the NYC median
based on 415 firm filings vs 153,894 NYC filings

Frequently asked questions

How many NYC projects does John F. Giuseffi, Architect, PC appear on?▾
PermitPipeline tracks 280 New York City building-permit projects for John F. Giuseffi, Architect, PC (Aug 2024 to Sep 2026). 48 had filing activity in the last 90 days.
Does John F. Giuseffi, Architect, PC work on commercial or residential projects?▾
Across its tracked New York City filings, 31% of John F. Giuseffi, Architect, PC's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does John F. Giuseffi, Architect, PC work?▾
98% of John F. Giuseffi, Architect, PC's tracked New York City projects are in Manhattan.
What is a typical John F. Giuseffi, Architect, PC project worth?▾
The median declared value across the 267 New York City projects John F. Giuseffi, Architect, PC has on record that state one is $300K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as John F. Giuseffi, Architect, PC?▾
John F. Giuseffi, Architect, PC most frequently appears on the same New York City permit filings as John Gallin & Son, Inc, Patti & Anthes Consulting Engineers, Clune Construction Co LP. Appearing together indicates association on shared filings, not a proven working relationship.
Is John F. Giuseffi, Architect, PC an architecture firm?▾
John F. Giuseffi, Architect, 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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