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Support of ExcavationManhattanPermit issued

Support of Excavation at 301 East 71 Street, Manhattan

301 EAST 71 STREET, Manhattan, 10021 · Upper East Side-Lenox Hill-Roosevelt Island

Winston

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Reported project cost

Not reported

The filer did not disclose a cost on this permit. Support of Excavation.

Issued
August 18, 2026
Expires
November 8, 2026
License
General Contractor

What was permitted

For those in Manhattan's Upper East Side considering new construction or major renovations, understanding excavation support costs is key. This permit covers the installation of concrete piers and lagging along property lines where no adjacent structures exist.

Issued on August 18, 2026, this permit details work that may include rock dowels as needed during excavation. The project cost was not specified in the permit details.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number410844981
Work permit #M01361353-S5-SE
Job filing number—
Work typeSupport of Excavation
StatusPermit Issued
Job descriptionInstall concrete piers and lagging along west and south property lines of the site where there are no existing adjacent structures. Install rock dowels as needed on Geological mapping during excavation, along all rock faces.
Floor / unitOpen Space
Estimated costNot reported
ApprovedAugust 7, 2026
IssuedAugust 18, 2026
ExpiresNovember 8, 2026
BBL—
BIN—

Property owner

301 East 71 Investors LLC

Hersel Torkian

Related searches

support of excavationconcrete piersexcavationUpper East SideManhattanNYC permitsnew construction