Contractor Profile

Conperm CORP

Conperm CORP concentrates in multifamily alteration in New York City (92% of its 247 segment-eligible permits), with secondary activity across 5 other segments. Its permit record in New York City spans 1991–2026.

First permit: Feb 20, 1991 (12,952d ago)Latest permit: Apr 21, 2026 (108d ago)
The sales record
Market
New York City
Active
1991–2026 · 35 yrs
Licenses on file
2
Reliable value
Coverage
Reliable filings
Rank in New York City
#1,724
Permits (all-time, all segments)
471
Filings 90d
0
Filings 30d
0
Latest permit
Apr 21, 2026
Typical project sizeNot enough valued permits to summarize.
Where they work
Firmographics
License & registration IDs on file
  • 0004399
  • 004399

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

Conperm CORP has 471 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 ~4 mi in New York City

The p90 footprint of where Conperm CORP has pulled permits in New York City — drawn from all 471 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC471
Find Multifamily Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.
Recent permitsLargest recent$55K· 7 West 21 Street, Manhattan, NY 10010

Showing 20 of 247 permits by Conperm CORP in the indexed window · most recent first

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Mar 22, 2022
200 West 84 Street, Manhattan, NY 10024
Multifamily Alteration
$30K
Mar 11, 2022
80 Nassau Street, Manhattan, NY 10038
Multifamily Alteration
$15K
Jan 31, 2022
7 West 21 Street, Manhattan, NY 10010
Multifamily Alteration
$55K
Jan 12, 2022
80 Nassau Street, Manhattan, NY 10038
Multifamily Alteration
$15K
May 5, 2021
339 East 58 Street, Manhattan, NY 10022
Multifamily Alteration
$38K
Dec 17, 2018
41 East 28th Street, Manhattan, NY 10016
Multifamily Alteration
Residential
May 7, 2018
161 Remsen Street, Brooklyn, NY 11201
Multifamily Alteration
Residential
Nov 28, 2017
161 Remsen Street, Brooklyn, NY 11201
Multifamily Alteration
Residential
Jul 31, 2015
161 Remsen Street, Brooklyn, NY 11201
Multifamily Alteration
Residential
Mar 13, 2015
169 Avenue A, Manhattan, NY 10009
Multifamily Alteration
Residential
Jan 27, 2014
170 Spring St, Manhattan, NY 10012
Multifamily Alteration
Residential
Dec 6, 2013
234 Thompson Street, Manhattan, NY 10012
Multifamily Alteration
Residential
Nov 13, 2013
169 Avenue A, Manhattan, NY 10009
Multifamily Alteration
Residential
Aug 23, 2013
124 Hudson Street, Manhattan, NY 10013
Multifamily Alteration
Aug 23, 2013
124 Hudson Street, Manhattan, NY 10013
Multifamily Alteration
Residential
Mar 24, 2011
7 Dutch Street, Manhattan, NY 10038
Residential MEP
Residential
Mar 24, 2011
7 Dutch Street, Manhattan, NY 10038
Temporary Construction Support
Residential
Dec 20, 2010
425 Cpw, Manhattan, NY 10025
Multifamily Alteration
Residential
Dec 20, 2010
7 Dutch Street, Manhattan, NY 10038
Multifamily Alteration
Residential
Dec 20, 2010
132 West 22 Street, Manhattan, NY 10011
Multifamily Alteration
Residential
Sites Conperm CORP returns to6 in New York City

Addresses where Conperm CORP 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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