Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
245 W 99TH Street #PH
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Active For Sale Condo

$9,950,000

$2,178 per sq ft

245 W 99TH Street #PH

Upper West Side, Manhattan

ARIEL WEST 245 WES

MLS® #RLS20092983

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

6

Bedrooms

6.5

Baths

4,568

Sq. Ft.

2008

Year Built

Quick Summary

Bedrooms 6
Bathrooms 7 full, 1 half
Living Area 4,568 sq ft
Year Built 2008
Ownership Condo
HOA/Common Charges $9,404/mo
Property Taxes Contact for details
Neighborhood Upper West Side
Floor 1 of 32

Property Highlights

  • Views: City, Park Greenbelt, River
  • Outdoor Space: Terrace
  • Climate Control: Other

Property Details

Type Condo
Ownership Condominium
Total Rooms 10
Baths 6 Full, 1 Half
Floor 1 of 32
View City, Park Greenbelt, River
Cooling Other
Pets Yes
Year Built 2008
Living Area 4,568 sq ft
Structure Type HighRise
Basement Other
Block/Lot 01871/1069

Listing History

Event Date Price Change
Listed May 22, 2026 $9,950,000 -
Currently May 23, 2026 $9,950,000 -

Description

Perched atop the coveted Ariel East, this extraordinary approximately 5,000-square-foot, 5 bedroom plus a den, 6.5 bathroom, PENTHOUSE offers breathtaking panoramic views of the Hudson River, Central Park, and the Manhattan skyline from every direction, along with an exceptional south-facing and primary suite terrace.

A private elevator landing opens into a dramatic curved living and dining room which spans nearly 50 feet and has views in nearly every direction. Floor-to-ceiling windows frame dazzling light and iconic views stretching from the Hudson River and Central Park to Billionaires' Row. Seamlessly extending the entertaining space is an expansive covered southern terrace, thoughtfully designed with skylights to create a protected outdoor living and dining experience that can be enjoyed throughout the seasons.

Positioned along the western side of the residence, the sprawling eat-in chef's kitchen enjoys direct Hudson River views and is beautifully appointed with top-of-the-line appliances, abundant custom wood cabinetry, and a large island with a farmhouse sink and casual seating. The scale of the kitchen easily accommodates an additional dining area. Completing the entertaining wing is a beautifully designed powder room and a flexible den/home office or sixth bedroom with a full en-suite bathroom.

Located on the opposite side of the apartment is the gracious bedroom wing secluded for privacy. The expansive primary suite spans the northwest corner of the residence. This luxurious retreat features a private terrace overlooking the River, an enormous dressing room, and a spa-like windowed marble bathroom complete with double vanities, a separate water closet, and a glass-enclosed shower. The bathroom has a built-in banquette to relax and take in the mesmerizing River and skyline views and a large tub could be reinstalled here.

Four additional bedrooms are privately situated throughout the home, each showcasing its own uniquely positioned views and featuring en-suite bathrooms.

Additional highlights of this remarkable home include central air conditioning, an in-unit washer/dryer, and exceptional light and scale throughout.

The Ariel is a white glove service condominium with both a doorman and concierge. It features a fully equipped, attended fitness center, and yoga/Pilates studio with multiple free of charge fitness classes per week, a 51-foot indoor swimming pool, men's' and women's' locker rooms with steam, indoor and outdoor play area, and a basketball court. Across the street at the sister Ariel East building, residents can use the large party room which has a grand piano, screening room and full catering kitchen.

Please note, taxes for LLC or pied-a-terre owners are $6,833.82 per month. Included in this sale are 2 large private storage bins and there is bike storage as well.

The flip tax is 12 month's worth of common charges split between the seller and buyer. As of June 1, 2026 there will be capital assessment in the amount of $1,595.77 per month through May 31, 2031.

Features & Amenities

Interior Features

Building Other

Exterior Features

Building Courtyard Private Outdoor Space Over60 Sqft Terrace

Building Amenities

Bike Storage Common Playroom Concierge Elevators Game Room Storage

Building Information

Financial Details

Common Charges $9,404/mo
RE Taxes Contact for details

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

574

Median Asking Price

$1.64M

Median $/Sqft

$1,521

Avg Days on Market

N/A

New This Week

16

Price Reduced

33%

Sold (30 Days)

39

Median Sale Price

$1.65M

Live data from RLS at REBNY • Updated 5/22/26, 9:43 PM EST

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Location

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

Virtual Tour

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2008
Year Built
18 years old
31
Floors
68
Residential Units
R8B
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $26,084,707
Land Value: $1,750,954
Exemptions: $40,580

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

Lot Area: 23,908 SF
Building Area: 171,664 SF
Built FAR: 7.18
Allowed FAR: 4

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 common charges are $9,404 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 6 bedrooms and 6 full bathrooms and 1 half bathroom.

The listed interior living area is 4,568 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2008, making it approximately 18 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

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

At the current list price of $9,950,000 for 4,568 sq ft, the asking price per square foot is approximately $2,178. 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 [email protected]. 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: RLS20092983
First Listed: 5/22/2026
On Market: 5/22/2026
Price Changed: 5/22/2026
Contract Date: 5/22/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Lisa K Lippman

Listing Contact: (212) 588-5606

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 5/23/2026 at 1:43 AM UTC

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