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O'donnell & Naccarato Structural En

Engineering firm · New York City
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o-n.com40 Worth St, Suite 301, New York, NY 10013
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O'donnell & Naccarato Structural En is an engineering firm with 31 tracked New York City building-permit projects on record, with the latest filing in that record 7 days ago. Its filings (Oct 2024 to Aug 2026) are concentrated in Manhattan and Brooklyn. A typical project in the record declares $83K–$1.0M. If you work at O'donnell & Naccarato Structural En, claim this page to add a description.

Filed 7 days ago
#640
by NYC filing activity
among NYC architects & engineers, 90 days to Sep 4, 2026
31
projects
from 98 filings
8/16
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$83K–$1.0M$500K typical10× the NYC median ($50K)Last filed7 days agoManhattan · Aug 28, 2026Last 90 days8 active2 newly filed

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

MAY
JUN
JUL
AUG

Project mix · by use

Residential13%
Other87%

Geography · by borough

Manhattan61%
Brooklyn16%
Queens13%
Bronx10%

Shared-project connections

#FirmPrimary roleSharedRelative
1Cosentini AssociatesEngineering5
2Facility Leaders in Architectural/EArchitecture4
3Array ArchitectsArchitecture2
4Cetraruddy Architecture DPCArchitecture2
5Polise Consulting Engineers DPCEngineering2
1Consigli Construction CoGeneral contractor6
2Benchmark Builders LLCGeneral contractor1
3Dna Contracting LLCGeneral contractor1
4Skanska USA Building, IncGeneral contractor1
5H.M. Hughes Co. IncGeneral 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 license7 license filersMost frequent: PE 080991 · RA 018861 · PE 093860. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships6 firmsFirms this one appears with on more than one project, out of 21 in total.
Permit speed69 days
This firm69d
NYC median32d
37 days longer than the NYC median
based on 45 firm filings vs 153,894 NYC filings

Frequently asked questions

How many NYC projects does O'donnell & Naccarato Structural En appear on?▾
PermitPipeline tracks 31 New York City building-permit projects for O'donnell & Naccarato Structural En (Oct 2024 to Aug 2026). 8 had filing activity in the last 90 days.
Does O'donnell & Naccarato Structural En work on commercial or residential projects?▾
Across its tracked New York City filings, 0% of O'donnell & Naccarato Structural En's projects are commercial and 13% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does O'donnell & Naccarato Structural En work?▾
61% of O'donnell & Naccarato Structural En's tracked New York City projects are in Manhattan.
What is a typical O'donnell & Naccarato Structural En project worth?▾
The median declared value across the 31 New York City projects O'donnell & Naccarato Structural En has on record that state one is $500K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as O'donnell & Naccarato Structural En?▾
O'donnell & Naccarato Structural En most frequently appears on the same New York City permit filings as Consigli Construction Co, Cosentini Associates, Facility Leaders in Architectural/E. Appearing together indicates association on shared filings, not a proven working relationship.
Is O'donnell & Naccarato Structural En an engineering firm?▾
O'donnell & Naccarato Structural En is listed as an engineering 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.
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Sources

New York City Department of Buildings permit filings.

Record source

Read directly from NYC DOB filings.

Photography

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