General ConstructionManhattanPermit Issued

Apartment Building Rehabilitation at 31 West 124 Street

31 WEST 124 STREET, MANHATTAN, 10027 · Harlem (South)

Estimated Project Cost

$0

General Construction

Issued

April 15, 2026

Expires

September 30, 2026

License

General Contractor

About This Project

This permit is for a moderate rehabilitation of an existing residential apartment building in Harlem. The project is being done according to the plans.

The permit was issued on April 15, 2026, with an estimated cost of $2,627,656. The contractor is CONROCK CONSTRUCTION LLC.

What This Means For You

Neighbors in Harlem should be aware of the significant $2.6 million investment in the rehabilitation of the apartment building, which could impact the neighborhood.

The Business That Did This Work

CONROCK CONSTRUCTION LLC

General Contractor · License #620686

11 SEVENTH STREET

21 permits filed · 10 neighborhoods

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Permit Details

Tracking Number918669629
Work Permit #M01340002-I1-GC
Job Filing Number
Work TypeGeneral Construction
StatusPermit Issued
Job DescriptionFILING HEREWITH FOR A MODERATE REHABILITATION OF AN EXISTING RESIDENTIAL APARTMENT BUILDING AS PER PLANS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
Floor / UnitCellar, Floor Number(s) 1 through 7, Roof
Estimated Cost$2,627,656
ApprovedFebruary 19, 2026
IssuedApril 15, 2026
ExpiresSeptember 30, 2026
BBL
BIN

Property Owner

SISTERS OF CHARITY HOUSING DEVELOPM

Matthew Janeczko

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apartment building rehabilitationHarlemNew York Citygeneral construction$2M+permit issuedCONROCK CONSTRUCTION LLC

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