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CORNERSTONE CONSTRUCTION

General contractor · New York City permit activity

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General contractor active in New York City construction, tracked from public building-permit filings.

$150K

known declared value

across tracked projects

projects tracked

Apr 2026 to Apr 2026

1/16

active weeks

weeks with a filing (last 16)

Every Cornerstone Construction project: scopes, declared values, teams and filing history.

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Select Cornerstone Construction projects

$150K Manhattan multifamily renovation

Grade A

Filed 3 months ago · 45 units · Cornerstone Construction: GC

ALT TYPE 2. UPGRADE EXISTING KITCHEN. RE-WIRE APARTMENT. NEW KITCHEN APPLIANCES< CABINETS & FINISHES. NO CHANGE TO EGRESS USE OR OCCUPANCY

GC named · Architect identified

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Neighborhood, filing date, scope and declared value are shown here. Exact addresses, owner and contact details and full filing histories are part of the paid product.

Most recent filing: Manhattan · Apr 30, 2026 1 active · 1 newly observed last 90 days

Filing activity · last 16 weeks

MAR

APR

MAY

JUN

JUL

active projects (last 90d)

newly observed (last 90d)

Apr 2026

peak month

Project mix · by use

Residential100%

Geography · by borough

Manhattan100%

Shared-project connections

#	Firm	Primary role	Shared	Relative
1	VAIL ASSOCIATES ARCHITECTS	Architecture	1
None on shared filings.

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Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.

Frequently asked questions

How many NYC projects has CORNERSTONE CONSTRUCTION filed?▾

PermitPipeline tracks 1 New York City building-permit projects for CORNERSTONE CONSTRUCTION (Apr 2026 to Apr 2026). 1 had filing activity in the last 90 days.

Does CORNERSTONE CONSTRUCTION work on commercial or residential projects?▾

Across its tracked New York City filings, 0% of CORNERSTONE CONSTRUCTION's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.

Where in New York City does CORNERSTONE CONSTRUCTION work?▾

100% of CORNERSTONE CONSTRUCTION's tracked New York City projects are in Manhattan.

What is a typical CORNERSTONE CONSTRUCTION project worth?▾

Across the 1 tracked projects with a declared value, CORNERSTONE CONSTRUCTION averages $150K per project (declared value on the permit filing, not contract value).

Which firms does CORNERSTONE CONSTRUCTION work with most often?▾

CORNERSTONE CONSTRUCTION most frequently appears on the same New York City permit filings as VAIL ASSOCIATES ARCHITECTS. Appearing together indicates association on shared filings, not a proven working relationship.

Is CORNERSTONE CONSTRUCTION a general contractor?▾

CORNERSTONE 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 DOB filings.

Public aggregate — full project records are part of the paid leads product. Updated daily from NYC DOB filings.