46 East 91 Street

Owner: Weinreb Management

Debt: February 17, 2026, $13.5 million

Built: 1930

Renovated: 1986

SF: 46,718

Dwelling units: 25

No. of buildings: 1

Class: Fireproof – With Stores (D6)

Floors: 14

HPD Ownership Registration Information

Last registered: 2025-12-05 (expires 2026-09-01)

Transactions:

• Weinreb Management borrowed $13.5 million from Webster Bank for 46 East 91st Street, Carnegie Hill, Manhattan on February 17, 2026.

Development:

• Jacob Weinreb filed alteration job M00763091 for 1,148 sqft RES building with 25 apartments in Carnegie Hill, Manhattan, on July 14, 2022.

• Jacob Weinreb filed alteration job 140885843 for RES building with 25 apartments in Carnegie Hill, Manhattan, on February 02, 2020.

• Jacob Weinreb filed alteration job 140885816 for RES building with 25 apartments in Carnegie Hill, Manhattan, on February 01, 2020.

• John Fallon filed alteration job M00285740 for 46,718 sqft building with 25 apartments in Carnegie Hill, Manhattan, on January 17, 2020.

• Reuven Hellman filed alteration job M00275063 for 580 sqft R-2 building with 28 apartments in Carnegie Hill, Manhattan, on January 16, 2020.

Litigation:

• City of New York filed a $1,000,000 lawsuit 450531/2022 against Jacob Weinreb on February 09, 2022,seeking a judgment related to repairsat 46 East 91 Street.

Violations:

According to city public data, the properties have received one housing violation in the last year.