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Printed from StreetEasy.com at 02:33 AM, Jan 18 2026

850 Park Ave. #1112A

Located at 850 Park Avenue 850 Park Avenue, #1112A, New York, NY Co-op in Lenox Hill, Upper East Side
This unit is not currently listed on StreetEasy Other units available in this building: 2 active sales listings
6 beds, 6 baths

This is an 18 into 12 room duplex on the 11th and 12th floors of a much sought after white glove pre-war cooperative. It was designed as a duplex for the Bloomingdale family when the building was constructed and is not a combination of two apartments. The result is a wonderful sprawling layout, enhanced for today’s style of living.

This is an 18 into 12 room duplex on the 11th and 12th floors of a much sought after white glove pre-war cooperative. It was designed as a duplex for the Bloomingdale family when the building was constructed and is not a combination of two apartments. The result is a wonderful sprawling layout, enhanced for today’s style of living. Entrance is from a double elevator landing into an oversized gallery with powder room. The living room with wood burning fireplace and formal dining room are on opposite sides of the gallery. At the end are a bedroom and a family room, both with bathrooms en suite. The family room can easily be converted back to 2 bedrooms. Off the dining room is the enormous windowed eat-in chef’s kitchen with all top appliances and a laundry room. A graceful curved staircase leads to the upper level into another gallery with a half bathroom. On one side is the library with wood burning fireplace. On the other side are 4 bedrooms, including the corner master bedroom with bathroom en suite, 3 additional bedrooms, one with bathroom en suite and 2 with a shared bathroom. There is also a large study/sitting room which could be used as a bedroom. There are pre-war details throughout, including high ceilings, hardwood floors and moldings, as well as new windows and central A/C with 4 zones – 2 downstairs and 2 upstairs. A double storage bin conveys with the apartment. The building itself is highly serviced, with two at the door and ample staff. There is also a gym.


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About the Building

850 Park Avenue  New York, NY 10075

Co-op in Lenox Hill

  • 51 Units
  • 12 Stories
  • 1924 Built

Sales listings: 1 active, 1 in contract and 50 previous
Documents and Permits: 121 documents

Unit History

Nearby

Transportation

  • 6 at 77th St

    0.11 miles

  • Q at 72nd Street

    0.42 miles

  • 6 at 68th St

    0.45 miles

  • 4 5 6 at 86th St

    0.48 miles

  • Q at 86th Street

    0.5 miles

View subway lines on Google Maps

Schools

District 02 - Schools zoned for this address:
P.S. 006 Lillie D. Blake

(PK,0K,01,02,03,04,05,SE)

J.H.S. 167 Robert F. Wagner

(06,07,08,SE)

Disclaimer: School attendance zone boundaries are not guaranteed to be accurate – they are provided by a third party and subject to change. Check with the applicable school district prior to making a decision based on these boundaries.