313-321 East 17th Street exterior
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Repositioning & ConversionGround lease
Gramercy

313-321 East 17th Street

313-321 East 17th Street · Gramercy / Stuyvesant Square, Manhattan

Then & Now

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313-321 East 17th Street: After
313-321 East 17th Street: Before
BeforeAfter
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The midcentury hospital façade before work began (Google Street View), and the converted building.

Overview

313 Gramercy: a mid-century former hospital building converted into 87 rental residences, including affordable homes.

Before

For decades this mid-1960s building on Stuyvesant Square was part of Beth Israel's hospital campus, used as a healthcare and community facility. Earlier in its life part of it housed nurses' residences, and a pedestrian bridge tied it to the hospital next door.

Now

After the acquisition, the building was taken back to its structure: the bridge came down, every system was replaced, and floor-to-ceiling windows and a new paneled facade were installed. It reopened as 87 rental residences, 22 of them affordable, with leasing beginning in February 2026. The five-story companion building at 321 East 17th Street is being converted into nine more homes.

Residences87
Building area70,848 SF
Stories12
Year built1965
Lot area11,024 SF
AcquiredDecember 2024
UseResidential rental (conversion)
StatusConverted to residential: leasing 2026
StructureGround lease / leasehold
Value$56.7M

Gallery

6 photos
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