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4 Beds
5 Baths
3,059 sqft

$11,500,000

251 W 91st Street PH-B, New York City NY, 10024

Price per sqft$3,759.40
Built in2021
Property size3,059 sqft
Property typeCondominium

Policies

Pets Allowed
Yes

Overview

Active

Listed Dec 1, 2023

Updated 43h ago

Now Selling. Immediate Occupancy. Private Rooftop Terrace. Iconic Skyline Views.

Perched atop The Westly, Penthouse B is a one-of-a-kind trophy residence offering timeless refinement, panoramic views, and the rare luxury of a sprawling private rooftop terrace. With only four homes remaining in this nearly sold-out Upper West Side landmark, this is a unique opportunity to own a modern architectural gem in a completed, move-in-ready building.

Experience 3,059 square feet of elevated living across four bedrooms and four-and-a-half baths, crowned by a dramatic 1,079 square foot private terrace that spans the Manhattan skyline from the Hudson River to the East Side. This is one of the most significant outdoor spaces available on the Upper West Side today.

Step inside to wide white oak herringbone flooring and an elegant entry foyer with a custom closet. The open-concept living and dining area is framed by southern and eastern exposures and anchored by a floor-to-ceiling, marble-clad glass fireplace — perfect for both everyday living and entertaining.

The windowed kitchen is a chef’s dream, featuring Crema Delicato marble countertops, matte lacquer cabinetry by Aster Cucine, and integrated Gaggenau appliances. The north- and east-facing primary suite includes two walk-in closets and a five-fixture en-suite bath finished with Calacatta Gold marble slab, mosaic accents, and a freestanding soaking tub by Waterworks.

Secondary bedrooms are equally refined with eastern light and richly appointed baths. A gracious powder room features Calacatta Gold marble flooring and accent walls. The full-size laundry room includes side-by-side washer and dryer.

Designed by award-winning ODA, The Westly brings a bold cantilevered presence to the classic Upper West Side streetscape. This is modern architecture with warmth, balance, and soul. Residents enjoy 20,000+ square feet of lifestyle amenities, including:
• 24-hour concierge
• Fitness center and yoga studio
• Children’s playroom, youth room, and music room
• Lounge, library, pet spa, bike room, private storage
• Showpiece rooftop with the Upper West Side’s only rooftop pool, sun deck, and outdoor kitchen

Just moments from Riverside Park, Central Park, and the Upper West Side’s most iconic cultural institutions, Penthouse B is a singular opportunity to own now in one of the neighborhood’s fastest-selling buildings.

Schedule your private showing of this final offering before it’s gone.

Exclusive Sales and Marketing: Reuveni LLC, d/b/a Reuveni Development Marketing. Equal Housing Opportunity.

The complete offering terms are in an offering plan available from sponsor. File no. CD20-0071. Sponsors: 2461 Broadway LLC and UWS AA BSD LLC, c/o Adam America Real Estate, 551 5th Ave Suite 1720, New York, NY 10176.

$76,510/mo

Est. mortgage payment based on a $11,500,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
RLS10972033

Interior Features

Bedrooms
4
Bathrooms
5
Cooling
Yes
Basement
No

Other Property Details

Taxes
$94,663
Tax Frequency
Annually
Common Charges Frequency
Monthly
View
Yes
MLS provider logo

Listing Courtesy of Reuveni LLC -  The Westly Sales Office

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.This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

This 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

RLS Data display by Decode Real Estate. Data last updated on 10/6/2026 at 4:31 AM UTC

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