Contractor Profile

Gruda-Ni Construction Cor

Name shown as recorded. This name is cut off at 25 characters by the New York City source. The full name is not published in any NYC dataset, so we show exactly what the record contains.

Gruda-Ni Construction Cor is a specialist multifamily alteration contractor in New York City — all 23 of its segment-eligible permits fall in multifamily alteration. Its permit record in New York City spans 2017–2025. Reliable permit valuations total ≈$2.5M (across the 68% of filings with a valuation we can stand behind).

First permit: May 12, 2017 (3,399d ago)Latest permit: Jul 28, 2025 (400d ago)
The sales record
Market
New York City
Active
2017–2025 · 8 yrs
Licence IDs on their permits
2
Reliable value
$2.5M
Coverage
68%
Reliable filings
15
Rank in New York City
#18,388
Permits (all-time, all segments)
25
Filings 90d
1
Filings 30d
1
Latest permit
Jul 28, 2025
Typical project size$75Ktypically $43K–$200K across 15 valued permits
Where they work

Primarily Multifamily Alteration 100% of 23 segment-classified permits

Ranked #8,486 in the New York City Multifamily Alteration leaderboard →
Firmographics
License & registration IDs on file
  • 0617340
  • 617340

As named in the permit records — identifiers we surface, not verified state licensure.

Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Sep ’240–1 permits/moAug ’26
permits per month permit value
Service area

Typical service area ~3 mi in New York City

The p90 footprint of where Gruda-Ni Construction Cor has pulled permits in New York City — drawn from all 26 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC26
Find Multifamily Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.

Showing 20 of 23 permits by Gruda-Ni Construction Cor in the indexed window · most recent first

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Aug 26, 2026
315 West 70 Street, Manhattan, NY 10023
Multifamily Alteration
$18K
Jul 28, 2025
110 Riverside Drive, Manhattan, NY 10024
Multifamily Alteration
$75K
Jan 3, 2025
100 West 12 Street, Manhattan, NY 10011
Multifamily Alteration
$250K
Sep 11, 2024
171 West 71 Street, Manhattan, NY 10023
Multifamily Alteration
$525K
Jun 3, 2024
120 East 85 Street, Manhattan, NY 10028
Multifamily Alteration
$63K
May 30, 2024
171 West 71 Street, Manhattan, NY 10023
Multifamily Alteration
$83K
May 29, 2024
171 West 71 Street, Manhattan, NY 10023
Multifamily Alteration
$525K
Dec 8, 2023
171 West 71 Street, Manhattan, NY 10023
Multifamily Alteration
$83K
Dec 8, 2023
171 West 71 Street, Manhattan, NY 10023
Multifamily Alteration
$525K
Nov 6, 2023
771 West End Avenue, Manhattan, NY 10025
Multifamily Alteration
$150K
Aug 24, 2023
120 East 85 Street, Manhattan, NY 10028
Multifamily Alteration
$63K
Jul 15, 2022
327 Central Park West, Manhattan, NY 10025
Multifamily Alteration
$45K
Jul 11, 2022
771 West End Avenue, Manhattan, NY 10025
Multifamily Alteration
$40K
Nov 16, 2021
771 West End Avenue, Manhattan, NY 10025
Multifamily Alteration
$20K
Nov 15, 2021
123 West 93 Street, Manhattan, NY 10025
Multifamily Alteration
$38K
Nov 23, 2020
157 West 79th Street, Manhattan, NY 10024
Multifamily Alteration
Oct 8, 2020
771 West End Avenue, Manhattan, NY 10025
Multifamily Alteration
Residential
Feb 21, 2019
157 West 79th Street, Manhattan, NY 10024
Multifamily Alteration
Residential
Aug 10, 2018
157 West 79th Street, Manhattan, NY 10024
Multifamily Alteration
Residential
Jun 6, 2018
123 West 93 Street, Manhattan, NY 10025
Multifamily Alteration
Residential
Sites Gruda-Ni Construction Cor returns to6 in New York City

Addresses where Gruda-Ni Construction Cor 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.

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