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Monadnock Gen'l Cont Inc

General contractor · New York City
moncon.com(718) 875-8160LinkedIn155 3rd Street, Brooklyn, NY 11231

Monadnock Gen'l Cont Inc is a general contractor with 13 tracked New York City building-permit projects on record, with the latest filing in that record 21 days ago. Its filings (Sep 2024 to Aug 2026) are concentrated in Brooklyn and Manhattan. A typical project in the record declares $35K–$1.0M. If you work at Monadnock Gen'l Cont Inc, claim this page to add a description.

Filed 21 days ago
#291
by NYC filing activity
among NYC general contractors, 90 days to Sep 9, 2026
13
projects
from 68 filings
5/16
active weeks
weeks with a filing (16 weeks to Sep 9, 2026)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
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$35K–$1.0M$434K typical8.7× the NYC median ($50K)Last filed21 days agoManhattan · Aug 19, 2026Last 90 days3 active2 newly filed

Filing activity · 16 weeks to Sep 9, 2026 · peak Aug 2026

MAY
JUN
JUL
AUG
SEP

Project mix · by use

Commercial8%
Residential46%
Other46%

Geography · by borough

Brooklyn46%
Manhattan38%
Bronx8%
Queens8%

Shared-project connections

#FirmPrimary roleSharedRelative
1Hansen Engineering, PCEngineering4
2Akrf, Inc.Engineering3
3Dagher Engineering PLLCEngineering3
4Dattner ArchitectsArchitecture3
5Skyline Engineering, LLCEngineering3
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 #624455As filed on 16 permits · Jul 2026
Repeat working relationships6 firmsFirms this one appears with on more than one project, out of 17 in total.
Permit speed67 days
This firm67d
NYC median19d
48 days longer than the NYC median
based on 34 firm filings vs 98,512 NYC filings

Frequently asked questions

How many NYC projects does Monadnock Gen'l Cont Inc appear on?
PermitPipeline tracks 13 New York City building-permit projects for Monadnock Gen'l Cont Inc (Sep 2024 to Aug 2026). 3 had filing activity in the last 90 days.
Does Monadnock Gen'l Cont Inc work on commercial or residential projects?
Across its tracked New York City filings, 8% of Monadnock Gen'l Cont Inc's projects are commercial and 46% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Monadnock Gen'l Cont Inc work?
46% of Monadnock Gen'l Cont Inc's tracked New York City projects are in Brooklyn.
What is a typical Monadnock Gen'l Cont Inc project worth?
The median declared value across the 10 New York City projects Monadnock Gen'l Cont Inc has on record that state one is $434K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Monadnock Gen'l Cont Inc?
Monadnock Gen'l Cont Inc most frequently appears on the same New York City permit filings as Hansen Engineering, PC, Akrf, Inc., Dagher Engineering PLLC. Appearing together indicates association on shared filings, not a proven working relationship.
Is Monadnock Gen'l Cont Inc a general contractor?
Monadnock Gen'l Cont Inc 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 Sep 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

None are shown until the firm supplies them.

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