Milton Coste

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Under Contract – Backup offers may be accepted

900 5TH Avenue #10C
Pending For Sale Co-op

$3,200,000

900 5TH Avenue #10C

Lenox Hill, Manhattan

MLS® #RLS20055948

RLS at REBNY

Listing by Corcoran Group

3

Bedrooms

4.5

Baths

Sq. Ft.

1959

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Year Built 1959
Ownership Co-op
Maintenance $6,372/mo
Parking Garage
Neighborhood Lenox Hill
Floor 10 of 20

Property Highlights

  • Views: River
  • Exposure: West facing
  • Parking: Private garage

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 6
Baths 3 Full, 1 Half
Floor 10 of 20
View River
Exposure West
Pets Yes
Year Built 1959
Parking Garage Available
Structure Type HighRise
Basement Other
Parcel # 1386-0001-00900-000-000010C
Block/Lot 01386/0001

Description

Perfectly positioned at the corner of East 71st Street and Fifth Avenue, 900 Fifth Avenue is one of the most distinguished post war co-ops on the Upper East Side. Directly across from Central Park and the historic Frick Collection Museum and Library, this coveted address offers a front-row seat to some of Manhattan's most iconic architecture and scenery.  

With only three residences per floor, the building provides exceptional privacy. The C-line is especially desirable-offering a private elevator landing and open views over the Frick gardens, Central Park, and the Midtown skyline.  

Residence 10C is a recently renovated expansive Classic Six, approximately 2,000 square feet, combining timeless elegance with gracious scale. The home features a grand entry gallery, formal dining room, and spacious living room with beautiful southern light. Two large bedrooms with en-suite baths, a guest powder room, galley kitchen, staff room with bath, and separate service entrance complete the thoughtful layout.  

The living room and primary bedroom face southwest and overlook the Frick gardens and Central Park, capturing an ever-changing panorama of the city-from golden sunsets over the trees to the twinkling lights of Midtown.

A rare opportunity to own a Central Park-facing home on Fifth Avenue, Apartment 10C offers the perfect blend of historic charm, architectural integrity, and modern comfort in one of New York's most timeless neighborhoods.  

Built as a luxury cooperative, 900 Fifth Avenue allows 50% financing and welcomes international and pied-à-terre buyers.  Pets allowed. The lobby, redesigned by AD100 designer Juan Montoya, features exotic woods, lacquer finishes, and polished stone, setting a refined tone from the moment you arrive.  

Residents enjoy a 24-hour attended lobby, fitness center, private storage, two landscaped roof terraces with panoramic 360 city views, a bike room, and an on-site garage.  Monthly maintenance includes utilities, and there is a 2% flip tax paid by the purchaser.  

Features & Amenities

Interior Features

Separate Formal Dining Room Building Other

Exterior Features

Building Roof Deck Private Outdoor Space Under60 Sqft

Building Amenities

Concierge

Appliances

Washer Dryer Allowed

Building Information

Total Units 50
Stories 20
Structure HighRise

Financial Details

Maintenance $6,372/mo

Lenox Hill offers a sophisticated blend of residential tranquility and cosmopolitan convenience. As one of the most coveted sections of the Upper East Side, the neighborhood is defined by its proximity to Central Park, world-class medical institutions, and the high-end boutiques of Madison Avenue. The housing stock here is diverse, ranging from palatial pre-war cooperatives to sleek, modern condominiums that offer sweeping views of the East River and the city skyline.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

566

Median Asking Price

$1.50M

Median $/Sqft

$1,403

Avg Days on Market

N/A

New This Week

20

Price Reduced

36%

Sold (30 Days)

49

Median Sale Price

$1.63M

Live data from RLS at REBNY • Updated 2/28/26, 8:35 PM EST

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Location

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900 5TH Avenue #10C, Lenox Hill, New York County

MLS® ID: RLS20055948
First Listed: 10/21/2025
On Market: 10/21/2025
Price Changed: 10/21/2025
Pending Since: 11/19/2025
Contract Date: 10/21/2025

Listing Courtesy of Corcoran Group - James A Weiss

Listing Contact: (201) 956-8739

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 3/1/2026 at 1:35 AM UTC

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