Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $4,275,000

· Closed August 29, 2023

20 W 77TH Street #6A
Closed For Sale Co-op

$4,275,000

20 W 77TH Street #6A

Upper West Side, Manhattan

MLS® #RLS10932161

RLS at REBNY

Listing by Corcoran Group

3

Bedrooms

3.5

Baths

N/A

Sq. Ft.

1920

Year Built

Quick Summary

Bedrooms 3
Bathrooms 3 full, 1 half
Year Built 1920
Ownership Co-op
Maintenance $4,853/mo
Neighborhood Upper West Side
Floor 6 of 15

Property Highlights

  • Views: City
  • Exposure: North,West facing
  • Character: Pre-war building (1920)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 7
Baths 2 Full, 1 Half
Floor 6 of 15
View City
Exposure North,West
Pets Yes
Year Built 1920
Structure Type HighRise
Basement Other
Parcel # 1129-0045-00020-000-000006A
Block/Lot 01129/0045

Description

This bright and elegant three-bedroom, two-and-a-half-bathroom custom-designed home is ideally positioned on a very special Museum and Central Park block in one of the finest coops on the Upper West Side. A northern exposure and oversized windows showcase open views of the extraordinary architectural beauty of the Natural History Museum and the lush, landscaped grounds that surround it. A full custom gut renovation of this classic 7-room home blends the elegance of prewar detail and scale seamlessly with modern comforts and high-end finishes, while optimizing the flow for gracious living. Contemporary comforts include two-zone central air conditioning, top-of-line professional appliances, a full laundry room, solid wood, pocket and French doors, marble bathrooms and exceptional custom storage throughout. Stunning architectural detail includes refinished hardwood floors with border inlay, high-beamed ceilings and lovely crown and baseboard moldings.

The well-planned layout is beautifully proportioned and provides a fabulous flow for entertaining as well as private living. The floor plan includes a spacious living room overlooking the Museum, formal dining room, eat-in kitchen with butler's pantry, powder room, laundry room and a separate resident's wing with three oversized bedrooms (two bedrooms overlook the Museum) and two full bathrooms.

The entry foyer offers a lovely first impression, is open to all formal rooms and features two large custom closets, one walk-in large enough to be considered a mud room. The bright and elegant living room showcases exceptional open north-facing vistas of the Natural History Museum with a wall of new, custom built-in shelving. The formal dining room is very spacious and can accommodate large scale entertaining just off the kitchen. The windowed eat-kitchen is stunning and fully equipped with top-of-line stainless appliances including Viking 4-burner and grill gas range oven and Viking hood vent, Bosch dishwasher and Sub-Zero refrigerator. Abundant custom cabinetry provides plentiful storage with butler's pantry complemented by marble counters and ceramic tile backsplash. A lovely built-in breakfast banquette is perfect for casual dining and entertaining. In addition, a beautiful powder room with marble vanity and custom cabinet and full laundry room with washer and dryer completes the space. The sun-filled primary suite faces north drawing in lovely natural light and features open Museum views and a wall of new closet storage as well as a custom-fitted walk-in closet. The newly renovated, primary bathroom is flush with marble surfaces and floor, a floating vanity, Waterworks fixtures and walk-in glass shower. Both the second and third bedrooms are very spacious with custom closets and have a full bathroom in the shared hallway with Carrera marble floor. The third bedroom also faces the Museum. Interior renovations done by Deborah Burke Design.

An elegant prewar landmarked building in a superb location, residents enjoy excellent service with canopied entrance, part-time doormen, live-in superintendent, individual storage bins, bicycle storage and laundry facilities. The residents also enjoy a new landscaped roof deck with incredible city and Central Park views. Each floor offers semi-private landings with only 2 apartments per floor. Pets are permitted with board approval. Sunday - Thursday - 3 - 11 pm and Friday - Saturday - 4 - 12 am

Features & Amenities

Interior Features

Separate Formal Dining Room Building None In Unit

Exterior Features

None

Building Information

Total Units 31
Stories 15
Structure HighRise

Financial Details

Maintenance $4,853/mo
Original Price $99
Sale Price $4,275,000

The Upper West Side (UWS) is celebrated for its cultural richness and architectural grandeur. Set between Central Park and Riverside Park, the neighborhood provides direct access to green space within the urban grid. Residents enjoy easy access to Lincoln Center, the American Museum of Natural History, and a popular culinary scene. The real estate landscape is famous for its historic brownstones and iconic 'white-glove' apartment buildings along Central Park West and Riverside Drive.

Upper West Side Live Market Data

View Neighborhood

Active Listings

536

Median Asking Price

$1.90M

Median $/Sqft

$1,593

Avg Days on Market

N/A

New This Week

27

Price Reduced

23%

Sold (30 Days)

82

Median Sale Price

$1.68M

Live data from RLS at REBNY • Updated 4/1/26, 10:25 PM EST

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Location

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20 W 77TH Street #6A, Upper West Side, New York County

Floor Plans

Floor Plan
MLS® ID: RLS10932161
First Listed: 4/14/2023
On Market: 5/12/2023
Price Changed: 4/14/2023
Closed: 8/29/2023
Contract Date: 4/14/2023

Listing Courtesy of Corcoran Group - Deanna Kory

Listing Contact: (917) 991-2657

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.

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RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 4/2/2026 at 2:25 AM UTC

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