9 Harding Ave, Yonkers, NY
Niall J Byrne Inc is a general contractor with 5 tracked New York City building-permit projects on record, with the latest filing in that record 296 days ago. Its filings (Sep 2024 to Dec 2025) are concentrated in Manhattan, 80% residential. A typical project in the record declares $83K–$158K. If you work at Niall J Byrne Inc, claim this page to add a description.
Filed 296 days ago
#2,220
by NYC filing activity
among NYC general contractors, 90 days to Oct 9, 2026
5
projects
from 13 filings
0/16
active weeks
weeks with a filing (16 weeks to Oct 9, 2026)
Selected by the firmSelect Niall J Byrne Inc projects
No project records yet for Niall J Byrne Inc.
Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
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5 project records for Niall J Byrne Inc: addresses, values, project teams
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Typical project$83K–$158K$135K typical2.7× the NYC median ($50K)Last filed296 days agoManhattan · Dec 17, 2025Last 90 days0 active0 newly filed
Filing activity · 16 weeks to Oct 9, 2026
JUN
JUL
AUG
SEP
OCT
Project mix · by use
Residential80%
Other20%
Geography · by borough
Manhattan100%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | A2 Architect, PC | Architecture | 1 | |
| 2 | Capron Design LLC | Architecture | 1 | |
| 3 | Frank J Quatela Architect P.C | Architecture | 1 | |
| 4 | Jack Green Associates | Engineering | 1 | |
| 5 | Jock Deboer, AIA | Architecture | 1 | |
| None on shared filings. | ||||
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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 New York City permit filings. Association on shared filings, not a proven working relationship.
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State licenseNYC DOB General Contractor #618634As filed on 1 permit · Jan 2026
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 6 in total.
Permit speed34 days15 days longer than the NYC median
based on 10 firm filings vs 98,395 NYC filings
based on 10 firm filings vs 98,395 NYC filings
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Claim this firmFrequently asked questions
How many NYC projects does Niall J Byrne Inc appear on?▾
PermitPipeline tracks 5 New York City building-permit projects for Niall J Byrne Inc (Sep 2024 to Dec 2025). 0 had filing activity in the last 90 days.
Does Niall J Byrne Inc work on commercial or residential projects?▾
Across its tracked New York City filings, 0% of Niall J Byrne Inc's projects are commercial and 80% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Niall J Byrne Inc work?▾
100% of Niall J Byrne Inc's tracked New York City projects are in Manhattan.
What is a typical Niall J Byrne Inc project worth?▾
The median declared value across the 5 New York City projects Niall J Byrne Inc has on record that state one is $135K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Niall J Byrne Inc?▾
Niall J Byrne Inc most frequently appears on the same New York City permit filings as A2 Architect, PC, Capron Design LLC, Frank J Quatela Architect P.C. Appearing together indicates association on shared filings, not a proven working relationship.
Is Niall J Byrne Inc a general contractor?▾
Niall J Byrne Inc is listed as a general contractor 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 Oct 9, 2026. Project counts, declared values and filing dates are read live from NYC DOB filings.
Sources
New York City Department of Buildings permit filings.
Record source
Read directly from NYC DOB filings.
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