Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $3,725,000

Listed at $3,895,000 · Sold 4.4% below asking · Closed October 1, 2021

900 5th Avenue #6B
Closed For Sale Co-op

$3,895,000

900 5th Avenue #6B

Upper East Side, Manhattan

900 5TH CORP

MLS® #RLS10614693

RLS at REBNY

Listing by The Corcoran Group

3

Bedrooms

4

Baths

N/A

Sq. Ft.

1960

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4
Year Built 1960
Ownership Co-op
Maintenance $7,402.93/mo
Parking Garage
Neighborhood Upper East Side
Floor 6 of 20

Property Highlights

  • Exposure: South,West facing
  • Outdoor Space: Building Terrace, Rooftop
  • Climate Control: Wall Units

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 7
Baths 4 Full
Floor 6 of 20
Exposure South,West
Cooling Wall Units
Pets Yes
Cross Street East 71st Street & East 72nd Street
Year Built 1960
Parking Garage Available
Parcel # 1386-0001-00900-000-000006B

Description

Enjoy over forty feet of direct Central Park views on Fifth Avenue. Located in the heart of the Upper East Side Historic District, this classic 7-room apartment offers glorious unobstructed vistas from the living room, master bedroom and library. Apartment 6B boasts a grand-scale entry gallery, an expansive living room with large bowed windows overlooking Fifth Avenue into Central Park, three en-suite bedrooms (currently configured as 2 bedrooms and a library), an oversized dining room, an eat-in kitchen and a staff room with a full bath. The apartment's current lay-out provides a wonderful setting for entertaining but could be reimagined in so many ways. The building is located in one of Manhattan's most gracious neighborhoods and is convenient to all transportation as well as world-class museums, dining and shopping. 900 Fifth Avenue, built in 1959, is a full-service luxury cooperative with a 24-hour doorman, a fitness center, a landscaped roof deck and basement storage. Maintenance includes all utilities. Pied-a-Terre buyers are welcome as are pets under 25 lbs. Financing is not permitted. 2% flip tax to be paid by buyer.

Features & Amenities

Interior Features

Separate Formal Dining Room Entrance Foyer Eat In Kitchen Building Washer Dryer Install Allowed Common Area

Exterior Features

Building Roof Deck Building Terrace Rooftop

Building Information

Building 900 5TH CORP
Total Units 52
Stories 20

Financial Details

Maintenance $7,402.93/mo
Sale Price $3,725,000

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its quiet, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.

Upper East Side Live Market Data

View Neighborhood

Active Listings

325

Median Asking Price

$1.65M

Median $/Sqft

$1,516

Avg Days on Market

N/A

New This Week

29

Price Reduced

28%

Sold (30 Days)

30

Median Sale Price

$1.44M

Live data from RLS at REBNY • Updated 4/13/26, 11:09 AM EST

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Location

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900 5th Avenue #6B, Upper East Side, New York County • Near East 71st Street & East 72nd Street

Floor Plans

Floor Plan
MLS® ID: RLS10614693
First Listed: 12/4/2019
Closed: 10/1/2021
Contract Date: 1/6/2020

Listing Courtesy of The Corcoran Group - Amy Nick Bader

Listing Contact: (917) 837-6602

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.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 4/13/2026 at 3:09 PM UTC

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