Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $7,750,000

· Closed September 15, 2025

320 CENTRAL Park W #B18FL
Closed For Sale Co-op

$7,750,000

$2,214 per sq ft

320 CENTRAL Park W #B18FL

Upper West Side, Manhattan

The Ardsley

MLS® #RLS11017991

RLS at REBNY

Listing by Douglas Elliman Real Estate

4

Bedrooms

4.5

Baths

3,500

Sq. Ft.

N/A

Year Built

Quick Summary

Bedrooms 4
Bathrooms 5 full, 1 half
Living Area 3,500 sq ft
Year Built N/A
Ownership Co-op
Maintenance $9,194/mo
Neighborhood Upper West Side
Floor 18 of 22

Property Highlights

  • Views: City, Park Greenbelt, Panoramic
  • Exposure: East,North,South,West facing
  • Outdoor Space: Terrace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 8
Baths 4 Full, 1 Half
Floor 18 of 22
View City, Park Greenbelt, Panoramic
Exposure East,North,South,West
Pets Yes
Living Area 3,500 sq ft
Structure Type HighRise
Basement Other
Block/Lot 01205/0034

Listing History

Event Date Price Change
Listed Oct 25, 2024 $9,250,000 -
Price Reduced Sep 22, 2025 $8,900,000 -3.8%
Currently Apr 26, 2026 $7,750,000 -12.9%

Description

Welcome to your mansion in the clouds. Simply exquisite, with unparalleled views of the reservoir and the entire New York City skyline. Oversized picture windows invite natural light and frame Central Park with unobstructed views from all major rooms. The living space seamlessly blends indoor elegance with outdoor beauty. An enormous terrace overlooks Central Park to the east and south to beyond the Empire State Building. Brilliant light blasts in at sunrise, experience sunsets which transform the sky into a canvas of colors.

Step off your private landing into a gracious gallery. This 3500 sq. ft. home boasts a grand entertainment space with 60 feet of expanse east to west, encompassing living room, dining room, gallery. The open concept layout is designed for both relaxation and entertaining featuring herringbone parquet floors and high beamed ceilings.The kitchen has a large picture window looking north with a Sub Zero refrigerator, Wolf stove and microwave and Bosch dishwasher. The design of this home is ideal with a view from every room and a lovely flow throughout.

Retreat to spacious bedrooms that offer comfort and tranquility, with views that inspire relaxation, all with ensuite baths. The primary corner bedroom has breathtaking views of the park and reservoir and direct access to the terrace. The second bedroom also has direct access to the terrace as does the living room. A third primary bedroom has a second small terrace facing southwest. The large fourth bedroom faces north providing indirect consistent light throughout the day. .All rooms enjoy grand proportions with abundant closet space.

This majestic residence in the sky is situated in the vibrant UWS neighborhood with easy access to parks, dining, transportation, culture. For the athletically inclined enjoy the 30 tennis courts across the street and a running track around the reservoir.

The Ardsley is an Art Deco design masterpiece with a distinctive lobby. Designed by Emery Roth in 1931, perhaps the most famed architect on Central Park West. The large picture windows set the Ardsley apart from other buildings of the period. The staff is amazing and attentive with a live in resident manager , full time concierge and doorman. Amenities include a world class gym and Yoga room, recently renovated, childrens play room, library, bike room, and laundry room. In addition there is a dog washing station, ATM and snack machine in the basement.

This apartment is not just a home, its a lifestyle with the perfect blend of luxury and natural beauty.

Features & Amenities

Interior Features

Separate Formal Dining Room Building Other Washer Hookup In Unit Fireplace (1)

Exterior Features

Private Outdoor Space Over60 Sqft Terrace

Building Amenities

Common Playroom

Appliances

Washer Dryer Allowed

Building Information

Building The Ardsley
Building Data View Compliance & Permits
Total Units 183
Stories 22
Structure HighRise

Financial Details

Maintenance $9,194/mo
Original Price $9,250,000
Sale Price $7,750,000
Previous Price $8,900,000

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

585

Median Asking Price

$1.68M

Median $/Sqft

$1,450

Avg Days on Market

N/A

New This Week

24

Price Reduced

28%

Sold (30 Days)

69

Median Sale Price

$1.85M

Live data from RLS at REBNY • Updated 4/26/26, 12:38 PM EST

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Location

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320 CENTRAL Park W #B18FL, Upper West Side, New York County

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

1931
Year Built
95 years old
19
Floors
201
Residential Units
R10A
Zoning District
Elevator Apartments Historic District: Upper West Side / Central Park West Historic District

Tax & Assessment

Assessed Value: $33,497,550
Land Value: $7,515,000
Exemptions: $222,044

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 26,490 SF
Building Area: 349,342 SF
Built FAR: 13.19
Allowed FAR: 10

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $9,194 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 4 bedrooms and 4 full bathrooms and 1 half bathroom.

The listed interior living area is 3,500 square feet. Verify dimensions independently during due diligence.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $7,750,000 for 3,500 sq ft, the asking price per square foot is approximately $2,214. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS11017991
First Listed: 10/25/2024
On Market: 10/25/2024
Price Changed: 9/22/2025
Closed: 9/15/2025
Contract Date: 10/25/2024

Listing Courtesy of Douglas Elliman Real Estate - Susan Sterk Kirch

Listing Contact: (516) 330-4337

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 4/26/2026 at 4:38 PM UTC

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