Niall J Byrne INC
Niall J Byrne INC is a specialist multifamily alteration contractor in New York City — all 36 of its segment-eligible permits fall in multifamily alteration. Its permit record in New York City spans 2018–2026. Reliable permit valuations total ≈$2.5M (across the 75% of filings with a valuation we can stand behind).
- Market
- New York City
- Active
- 2018–2026 · 8 yrs
- Licence IDs on their permits
- 2
- Reliable value
- $2.5M
- Coverage
- 75%
- Reliable filings
- 24
- Rank in New York City
- #14,697
- Permits (all-time, all segments)
- 38
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Jan 8, 2026
Primarily Multifamily Alteration — 100% of 36 segment-classified permits
- 0618634
- 618634
As named in the permit records — identifiers we surface, not verified state licensure.
Typical service area ~3 mi in New York City
The p90 footprint of where Niall J Byrne INC has pulled permits in New York City — drawn from all 38 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- NYC38
Showing 20 of 36 permits by Niall J Byrne INC in the indexed window · most recent first
- Jan 8, 2026Multifamily Alteration35 West 92 Street, Manhattan, NY 10025Alteration$135K
- Sep 29, 2025Multifamily Alteration165 East 72 Street, Manhattan, NY 10021Alteration$83K
- Sep 22, 2025Multifamily Alteration40 Fifth Avenue, Manhattan, NY 10011Alteration$105K
- Jan 21, 2025Multifamily Alteration1185 Park Avenue, Manhattan, NY 10128Alteration$158K
- Dec 18, 2024Multifamily Alteration531 Main Street, Manhattan, NY 10044Alteration$40K
- Dec 18, 2024Multifamily Alteration11 Fifth Avenue, Manhattan, NY 10003Alteration$110K
- Oct 8, 2024Multifamily Alteration531 Main Street, Manhattan, NY 10044Alteration$40K
- Sep 30, 2024Multifamily Alteration9 East 96 Street, Manhattan, NY 10128Alteration$10K
- Aug 21, 2024Multifamily Alteration1212 5 Avenue, Manhattan, NY 10029Alteration$200K
- Aug 21, 2024Multifamily Alteration11 Fifth Avenue, Manhattan, NY 10003Alteration$110K
- Mar 19, 2024Multifamily Alteration1212 5 Avenue, Manhattan, NY 10029Alteration$200K
- Dec 14, 2023Multifamily Alteration35 West 92 Street, Manhattan, NY 10025Alteration$150K
- Dec 14, 2023Multifamily Alteration35 West 92 Street, Manhattan, NY 10025Alteration$150K
- Oct 6, 2023Multifamily Alteration28 East 10 Street, Manhattan, NY 10003Alteration$125K
- Sep 15, 2023Multifamily Alteration260 Park Avenue South, Manhattan, NY 10010Alteration$10K
- Aug 3, 2023Multifamily Alteration35 West 92 Street, Manhattan, NY 10025Alteration$150K
- Oct 12, 2022Multifamily Alteration880 Fifth Avenue, Manhattan, NY 10021Alteration$141K
- Jul 15, 2022Multifamily Alteration28 East 10 Street, Manhattan, NY 10003Alteration$125K
- Apr 21, 2022Multifamily Alteration1 Fifth Avenue, Manhattan, NY 10003Alteration$105K
- Mar 30, 2022Multifamily Alteration15 East 91 Street, Manhattan, NY 10128Alteration$5K
Jan 8, 2026 | 35 West 92 Street, Manhattan, NY 10025 | Multifamily Alteration | $135K |
Sep 29, 2025 | 165 East 72 Street, Manhattan, NY 10021 | Multifamily Alteration | $83K |
Sep 22, 2025 | 40 Fifth Avenue, Manhattan, NY 10011 | Multifamily Alteration | $105K |
Jan 21, 2025 | 1185 Park Avenue, Manhattan, NY 10128 | Multifamily Alteration | $158K |
Dec 18, 2024 | 531 Main Street, Manhattan, NY 10044 | Multifamily Alteration | $40K |
Dec 18, 2024 | 11 Fifth Avenue, Manhattan, NY 10003 | Multifamily Alteration | $110K |
Oct 8, 2024 | 531 Main Street, Manhattan, NY 10044 | Multifamily Alteration | $40K |
Sep 30, 2024 | 9 East 96 Street, Manhattan, NY 10128 | Multifamily Alteration | $10K |
Aug 21, 2024 | 1212 5 Avenue, Manhattan, NY 10029 | Multifamily Alteration | $200K |
Aug 21, 2024 | 11 Fifth Avenue, Manhattan, NY 10003 | Multifamily Alteration | $110K |
Mar 19, 2024 | 1212 5 Avenue, Manhattan, NY 10029 | Multifamily Alteration | $200K |
Dec 14, 2023 | 35 West 92 Street, Manhattan, NY 10025 | Multifamily Alteration | $150K |
Dec 14, 2023 | 35 West 92 Street, Manhattan, NY 10025 | Multifamily Alteration | $150K |
Oct 6, 2023 | 28 East 10 Street, Manhattan, NY 10003 | Multifamily Alteration | $125K |
Sep 15, 2023 | 260 Park Avenue South, Manhattan, NY 10010 | Multifamily Alteration | $10K |
Aug 3, 2023 | 35 West 92 Street, Manhattan, NY 10025 | Multifamily Alteration | $150K |
Oct 12, 2022 | 880 Fifth Avenue, Manhattan, NY 10021 | Multifamily Alteration | $141K |
Jul 15, 2022 | 28 East 10 Street, Manhattan, NY 10003 | Multifamily Alteration | $125K |
Apr 21, 2022 | 1 Fifth Avenue, Manhattan, NY 10003 | Multifamily Alteration | $105K |
Mar 30, 2022 | 15 East 91 Street, Manhattan, NY 10128 | Multifamily Alteration | $5K |
Addresses where Niall J Byrne INC has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
- Orbit Plbg & Htg INC4,754 multifamily alteration
- The Plumbing Company INC3,247 multifamily alteration
- G. Bauer, INC3,148 multifamily alteration
- Abilene, INC3,137 multifamily alteration
- C C Controlled Combustion2,597 multifamily alteration
- Squan Construction Servic2,433 multifamily alteration
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