Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
245 W 99TH Street #17B
Interested in this property?
Active For Sale Condo

$4,250,000

$1,558 per sq ft

245 W 99TH Street #17B

Upper West Side, Manhattan

ARIEL WEST 245 WES

MLS® #RLS20056773

RLS at REBNY

Listing by Corcoran Group

5

Bedrooms

4

Baths

2,727

Sq. Ft.

2008

Year Built

Quick Summary

Bedrooms 5
Bathrooms 4
Living Area 2,727 sq ft
Year Built 2008
Ownership Condo
HOA/Common Charges $4,399/mo
Neighborhood Upper West Side
Floor 17 of 31

Property Highlights

  • Views: City Lights, City, Park Greenbelt, Panoramic
  • Exposure: East,South,West facing
  • Climate Control: Central Air

Property Details

Type Condo
Ownership Condominium
Total Rooms 7
Baths 4 Full
Floor 17 of 31
View City Lights, City, Park Greenbelt, Panoramic
Exposure East,South,West
Cooling Central Air
Pets Yes
Year Built 2008
Living Area 2,727 sq ft
Structure Type HighRise
Basement Other
Block/Lot 01871/1039

Description

A Sky-High Sanctuary with Panoramic City & River Views at Ariel West

Perched on a high floor of the prestigious Ariel West Condominium, this expansive 5-bedroom, 4-bath home offers nearly 3,000 square feet of sophisticated living space, soaring 10-foot ceilings, and sweeping views in every direction. With refined finishes and abundant natural light throughout, it's the ultimate Upper West Side retreat.

A gracious entry gallery opens to a dramatic corner great room wrapped in floor-to-ceiling windows, revealing stunning vistas of the city skyline. This sun-drenched space easily accommodates multiple seating areas and a formal dining space-ideal for both grand entertaining and everyday living.

The chef's kitchen is equally impressive, outfitted with top-of-the-line stainless steel appliances, including a vented Viking range, wine refrigerator, natural stone countertops, custom cabinetry, and a spacious breakfast area with open eastern views. Just off the kitchen, a flexible den or fifth bedroom includes an en-suite bath, making it perfect for guests, a media room, or a home office.

The private west-facing bedroom wing features a serene primary suite with Hudson River views, a walk-in closet, and a spa-like five-fixture bath with dual vanities, soaking tub, and glass-enclosed shower. Two additional bedrooms share a Jack-and-Jill bath, while a fourth bedroom includes its own en-suite and generous closet space.

Additional features include a large laundry room with a side-by-side Miele washer and dryer, two-zone central air, and newly refinished hardwood floors throughout.

Designed by renowned architects COOKFOX and CetraRuddy, Ariel West is a full-service condominium with a striking glass facade and an exceptional amenity package: 24-hour doorman and concierge, fitness center, yoga room, 51-foot indoor pool, basketball court, steam rooms, media lounge, children's playroom, and landscaped outdoor spaces. Residents also enjoy access to Ariel East's entertainment suite with a screening room, grand piano, and catering kitchen.

Conveniently located near Riverside and Central Parks, Whole Foods, and cultural landmarks including Lincoln Center and the American Museum of Natural History, Ariel West delivers the pinnacle of luxury living on the Upper West Side.

Additional storage space available for sale. Working capital contribution equal to 6 months of common charges split evenly between the buyer and seller. Taxes shown are with a STAR abatement for primary residences.

Features & Amenities

Interior Features

Building Other Washer Hookup In Unit

Exterior Features

Building Courtyard

Building Amenities

Common Playroom Concierge Elevators Game Room Indoor Pool Storage

Appliances

Washer Dryer Allowed

Building Information

Building ARIEL WEST 245 WES
Total Units 73
Stories 31
Structure HighRise

Financial Details

Common Charges $4,399/mo
Original Price $4,400,000
Previous Price $4,400,000

The Upper West Side (UWS) is celebrated for its cultural richness and architectural grandeur. Nestled between Central Park and Riverside Park, the neighborhood provides an unparalleled connection to nature within the urban grid. Residents enjoy easy access to Lincoln Center, the American Museum of Natural History, and a vibrant 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

490

Median Asking Price

$1.78M

Median $/Sqft

$1,509

Avg Days on Market

N/A

New This Week

37

Price Reduced

26%

Sold (30 Days)

78

Median Sale Price

$1.48M

Live data from RLS at REBNY • Updated 3/10/26, 7:57 PM EST

Similar Listings in Upper West Side

View All

Location

Loading map...

245 W 99TH Street #17B, Upper West Side, New York County

MLS® ID: RLS20056773
First Listed: 10/27/2025
On Market: 10/27/2025
Price Changed: 12/1/2025
Contract Date: 10/27/2025

Listing Courtesy of Corcoran Group - Jennifer Stillman

Listing Contact: (917) 584-6454

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 3/10/2026 at 11:57 PM UTC

Buying a Condo? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing — the full comparison.

Read article

Condo Due Diligence Checklist

What to review before signing: financials, reserve fund, offering plan.

Read article

How to Read a Condo Offering Plan

Decode the offering plan before you commit to any new development.

Read article

NYC Mansion Tax: 2026 Guide

How the tiered mansion tax works for purchases over $1M.

Read article
Call Text Email