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General ConstructionManhattanPermit issued

General Construction at 42 West 70th Street, Manhattan

42 WEST 70 STREET, Manhattan, 10023 · Upper West Side-Lincoln Square

Winston

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Reported project cost

$1,040,500

As declared on the permit filing. General Construction.

Issued
June 17, 2026
Expires
September 17, 2026
License
General Contractor

What was permitted

A significant general construction project is underway at 42 West 70th Street in Manhattan, involving the conversion of a 5-story plus cellar townhouse from a 6-family dwelling to a single-family residence. This extensive renovation will affect the entire structure from cellar to roof.

The permit, issued on June 17, 2026, has an estimated project cost of $1,040,500 and is managed by LWS CONSTRUCTION INC. Subsequent filings will address structural, fire, egress, plumbing, and mechanical systems, aiming for a new Certificate of Occupancy.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number634787978
Work permit #M00533755-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionProposed general construction work at cellar thru roof of existing 5-story and cellar townhouse. Convert from 6-family to 1-family. STR, FO, EA, SOE, PL, SP & MS to be filed subsequently. Obtain new Certificate of Occupancy.
Floor / unitCellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Floor Number(s) 4, Roof
Estimated cost$1,040,500
ApprovedMay 14, 2024
IssuedJune 17, 2026
ExpiresSeptember 17, 2026
BBL—
BIN—

Property owner

Creh70 LLC

Bing Zhao

Related searches

general constructiontownhouse renovationmulti-family conversionUpper West Side-Lincoln SquareManhattanNew York City$1,040,500