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Allertonfox Construction

General contractor · New York City
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allertonfox.com(212) 390-8650121 W 27th St Fl 9, New York, NY 10001
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Allertonfox Construction is a general contractor with 4 tracked New York City building-permit projects on record, with the latest filing in that record 261 days ago. Its filings (Sep 2024 to Jan 2026) are concentrated in Manhattan and Queens. A typical project in the record declares $150K–$825K. If you work at Allertonfox Construction, claim this page to add a description.

Filed 261 days ago
#2,354
by NYC filing activity
among NYC general contractors, 90 days to Oct 9, 2026
4
projects
from 11 filings
0/16
active weeks
weeks with a filing (16 weeks to Oct 9, 2026)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
No project records yet for Allertonfox Construction.
Neighborhood, filing date, scope and declared value are shown here. Exact addresses, owner names and mailing addresses, and full filing histories are part of the paid product.
Typical project$150K–$825K$309K typical6.2× the NYC median ($50K)Last filed261 days agoManhattan · Jan 21, 2026Last 90 days0 active0 newly filed

Filing activity · 16 weeks to Oct 9, 2026

JUN
JUL
AUG
SEP
OCT

Project mix · by use

Commercial25%
Other75%

Geography · by borough

Manhattan75%
Queens25%

Shared-project connections

#FirmPrimary roleSharedRelative
1AKF EngineersEngineering1
2Altagracia Esther Martinez, R.A.Architecture1
3Bellsey & AssociatesArchitecture1
4Guth DeConzo Consulting EngineersEngineering1
5Jack Green AssociatesEngineering1
None on shared filings.

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Owner and developer names, and the projects behind each connection, are part of the Leads product.

Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.
State licenseNYC DOB General Contractor #612110As filed on 3 permits · Jan 2026
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 7 in total.
Permit speed13 days
This firm13d
NYC median19d
6 days shorter than the NYC median
based on 9 firm filings vs 98,388 NYC filings

Frequently asked questions

How many NYC projects does Allertonfox Construction appear on?▾
PermitPipeline tracks 4 New York City building-permit projects for Allertonfox Construction (Sep 2024 to Jan 2026). 0 had filing activity in the last 90 days.
Does Allertonfox Construction work on commercial or residential projects?▾
Across its tracked New York City filings, 25% of Allertonfox Construction's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Allertonfox Construction work?▾
75% of Allertonfox Construction's tracked New York City projects are in Manhattan.
What is a typical Allertonfox Construction project worth?▾
The median declared value across the 4 New York City projects Allertonfox Construction has on record that state one is $309K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Allertonfox Construction?▾
Allertonfox Construction most frequently appears on the same New York City permit filings as AKF Engineers, Altagracia Esther Martinez, R.A., Bellsey & Associates. Appearing together indicates association on shared filings, not a proven working relationship.
Is Allertonfox Construction a general contractor?▾
Allertonfox Construction is listed as a general contractor on its New York City permit filings. Roles on this profile are derived from the role each firm holds on public NYC DOB filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Oct 9, 2026. Project counts, declared values and filing dates are read live from NYC DOB filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
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Sources

New York City Department of Buildings permit filings.

Record source

Read directly from NYC DOB filings.

Photography

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