Contractor Profile

Rational Building

Rational Building is a specialist multifamily alteration contractor in New York City — all 27 of its segment-eligible permits fall in multifamily alteration. Its permit record in New York City spans 2005–2008.

First permit: Nov 23, 2005 (7,646d ago)Latest permit: Aug 21, 2008 (6,644d ago)
The sales record
Market
New York City
Active
2005–2008 · 3 yrs
License IDs on their permits
1
Reliable value
—
Coverage
—
Reliable filings
—
Rank in New York City
#16,527
Permits (all-time, all segments)
31
Filings 90d
0
Filings 30d
0
Latest permit
Aug 21, 2008
Typical project sizeNot enough valued permits to summarize.
Where they work

Primarily Multifamily Alteration — 100% of 27 segment-classified permits

Ranked #7,551 in the New York City Multifamily Alteration leaderboard →
Firmographics
License & registration IDs on file
  • 0034165

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

Rational Building has 31 permits, but too few carry a value we can stand behind — so their reliable value shows as a dash (—), 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 ~5 mi in New York City

The p90 footprint of where Rational Building has pulled permits in New York City — drawn from 31 mapped permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC31
Find Multifamily Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.
Recent permits

Showing 20 of 27 permits by Rational Building in the indexed window · most recent first

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Aug 21, 2008
11 E 87th Street, Manhattan, NY 10128
Multifamily Alteration
Residential
—
Apr 15, 2008
applied Apr 14, 2008
258 Broadway, Manhattan, NY 10007
Multifamily Alteration
Residential
—
Apr 9, 2008
230 Central Park West, Manhattan, NY 10024
Multifamily Alteration
Residential
—
Mar 7, 2008
1150 Fifth Avenue, Manhattan, NY 10128
Multifamily Alteration
—
Mar 4, 2008
11 East 87 Street, Manhattan, NY 10128
Multifamily Alteration
—
Mar 4, 2008
215 West 91 Street, Manhattan, NY 10024
Multifamily Alteration
—
Mar 4, 2008
30 East 85 Street, Manhattan, NY 10028
Multifamily Alteration
—
Mar 4, 2008
11 East 87 Street, Manhattan, NY 10128
Multifamily Alteration
—
Feb 25, 2008
11 East 87 Street, Manhattan, NY 10128
Multifamily Alteration
—
Feb 21, 2008
215 West 91 Street, Manhattan, NY 10024
Multifamily Alteration
—
Jan 31, 2008
1150 Fifth Avenue, Manhattan, NY 10128
Multifamily Alteration
—
Jan 28, 2008
30 East 85 Street, Manhattan, NY 10028
Multifamily Alteration
—
Jan 25, 2008
1150 Fifth Avenue, Manhattan, NY 10128
Multifamily Alteration
—
Nov 2, 2007
applied Oct 23, 2007
11 East 87 Street, Manhattan, NY 10128
Multifamily Alteration
—
Sep 10, 2007
274 7 Avenue, Brooklyn, NY 11215
Multifamily Alteration
—
Sep 10, 2007
274 7 Avenue, Brooklyn, NY 11215
Multifamily Alteration
—
Jun 22, 2007
3 West 13 Street, Manhattan, NY 10011
Multifamily Alteration
—
Mar 1, 2007
1150 Fifth Avenue, Manhattan, NY 10128
Multifamily Alteration
—
Mar 1, 2007
1150 Fifth Avenue, Manhattan, NY 10128
Multifamily Alteration
—
Mar 1, 2007
1150 Fifth Avenue, Manhattan, NY 10128
Multifamily Alteration
—
Sites Rational Building returns to6 in New York City

Addresses where Rational Building 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.

Other top Multifamily Alteration contractors in New York City
See the full New York City Multifamily Alteration leaderboard →

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