Contractor Profile

N Kofsky <& Sons

N Kofsky <& Sons concentrates in multifamily alteration in New York City (99% of its 101 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in New York City spans 1990–2007.

First permit: Feb 28, 1990 (13,333d ago)Latest permit: Jun 15, 2007 (7,017d ago)
The sales record
Market
New York City
Active
1990–2007 · 17 yrs
Licence IDs on their permits
3
Reliable value
Coverage
Reliable filings
Rank in New York City
#7,325
Permits (all-time, all segments)
104
Filings 90d
0
Filings 30d
0
Latest permit
Jun 15, 2007
Typical project sizeNot enough valued permits to summarize.
Where they work

Primarily Multifamily Alteration 99% of 101 segment-classified permits

Ranked #2,314 in the New York City Multifamily Alteration leaderboard →
Firmographics
License & registration IDs on file
  • 0001656
  • 0009217
  • 0009295

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

Direct contactNot in our data — we don’t fabricate firmographics.
What we won’t fabricate

N Kofsky <& Sons has 104 permits, but too few carry a value we can stand behind — so we publish for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.

Below our reliability threshold — too few filings carry a value we stand behind
Service area

Typical service area ~7 mi in New York City

The p90 footprint of where N Kofsky <& Sons has pulled permits in New York City — drawn from all 104 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC104
Find Multifamily Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.
Recent permits

Showing 20 of 101 permits by N Kofsky <& Sons in the indexed window · most recent first

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Jun 15, 2007
323-325 Bleeker Street, Manhattan, NY 10014
Multifamily Alteration
Jun 15, 2007
323-325 Bleeker Street, Manhattan, NY 10014
Multifamily Alteration
Feb 13, 2007
4646-48 Broadway, Manhattan, NY 10040
Multifamily Alteration
Feb 13, 2007
4646-48 Broadway, Manhattan, NY 10040
Multifamily Alteration
Jul 19, 2006
600 West 141 Street, Manhattan, NY 10031
Multifamily Alteration
Jul 19, 2006
600 West 141 Street, Manhattan, NY 10031
Multifamily Alteration
Jun 22, 2006
15 East 196 Street, Bronx, NY 10468
Multifamily Alteration
Jun 22, 2006
15 East 196 Street, Bronx, NY 10468
Multifamily Alteration
Apr 13, 2005
15 East 196 Street, Bronx, NY 10468
Multifamily Alteration
Apr 13, 2005
15 East 196 Street, Bronx, NY 10468
Multifamily Alteration
Apr 13, 2005
2020 Grand Avenue, Bronx, NY 10453
Multifamily Alteration
Apr 13, 2005
2020 Grand Avenue, Bronx, NY 10453
Multifamily Alteration
Apr 13, 2005
15 East 196 Street, Bronx, NY 10468
Multifamily Alteration
Feb 24, 2005
1522 University Avenue, Bronx, NY 10452
Multifamily Alteration
Feb 24, 2005
applied Feb 23, 2005
1522 University Avenue, Bronx, NY 10452
Multifamily Alteration
Jan 27, 2005
applied Jan 6, 2005
2726 Decatur Avenue, Bronx, NY 10458
Multifamily Alteration
Jan 6, 2005
2726 Decatur Avenue, Bronx, NY 10458
Multifamily Alteration
Oct 28, 2004
2165 Bolton Street, Bronx, NY 10462
Multifamily Alteration
Oct 5, 2004
600 West 189 Street, Manhattan, NY 10040
Multifamily Alteration
May 26, 2004
1162 Sheridan Avenue, Bronx, NY 10456
Multifamily Alteration
Sites N Kofsky <& Sons returns to6 in New York City

Addresses where N Kofsky <& Sons 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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