Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
498 W END Avenue #12A

For Sale · Listing by Serhant

498 W END Avenue #12A

Upper West Side, Manhattan

$13,950,000

Interested in this property?
Active For Sale • Condo

$13,950,000

$3,386 per sq ft

498 W END Avenue #12A

Upper West Side, Manhattan

498 Wea

MLS® #RLS20119305

RLS at REBNY

Listing by Serhant

5
Bedrooms
5.5
Baths
4,120
Sq. Ft.
1912
Year Built

Quick Summary

Bedrooms 5
Bathrooms 6 full, 1 half
Living Area 4,120 sq ft
Year Built 1912
Ownership Condo
HOA/Common Charges $5,856/mo
Property Taxes Contact for details
Neighborhood Upper West Side
Floor 12 of 12

Property Highlights

  • Views: City Lights, City, Park Greenbelt, Panoramic, River, Skyline
  • Exposure: East,North,South,West facing
  • Fireplace: 1 fireplace

Property Details

Type Condo
Ownership Condominium
Total Rooms 8
Baths 5 Full, 1 Half
Floor 12 of 12
View City Lights, City, Park Greenbelt, Panoramic, River, Skyline
Exposure East,North,South,West
Cooling Other
Pets Yes
Year Built 1912
Living Area 4,120 sq ft
Structure Type HighRise
Basement Other
Parcel # 1231-1434
Block/Lot 01231/1434

Listing History

Event Date Price Change
Listed Oct 5, 2026 $13,950,000 -
Currently Oct 7, 2026 $13,950,000 -

Description

Residence 12A at 498 West End Avenue is a rare offering where vision, craftsmanship, and uncompromising execution have come together to create one of the Upper West Side's most exceptional turnkey residences. This 4,120-square-foot home has been transformed from the inside out, with every room, finish, proportion, and architectural detail thoughtfully reconsidered to achieve a level of quality seldom found in Manhattan. Bathed in beautiful western light, the residence unfolds through a series of graciously proportioned spaces designed for both elegant entertaining and everyday living. Raised ceilings, radiant heated floors, bespoke millwork, and a fully customized architectural lighting plan create an atmosphere that is simultaneously warm, sophisticated, and timeless. A fully integrated Crestron smart home system seamlessly controls lighting, climate, shading, and entertainment, while every closet throughout the home has been custom designed to ensure beauty and functionality exist in perfect balance. The expansive entertaining rooms are anchored by a sculptural custom fireplace and complemented by an exceptional chef's kitchen with a bespoke entertaining bar, creating a seamless environment for both intimate gatherings and grand-scale entertaining. Throughout the residence, an extraordinary collection of curated materials and designer elements-including Apparatus Studio lighting, Ochre chandeliers, custom Patton Design Studio millwork, Waterworks fixtures, Christopher Farr Cloth wall coverings, Kelly Wearstler furnishings, Roche Bobois pieces, and bespoke architectural details-creates a home of quiet sophistication and enduring elegance. The double primary suite is extraordinary in both scale and design, rivaling those found in many of Manhattan's finest townhouses. Conceived as a true private retreat, it is complemented by an adjacent suite with en-suite bath, connected through a discreet pass-through, allowing the space to function effortlessly as a private office, library, nursery, sitting room, or a seamless extension of the primary suite itself. Originally designed as a five-bedroom residence, the home is currently configured as four bedrooms plus a beautifully appointed media room, offering exceptional flexibility while preserving the ability to easily restore the fifth bedroom. The former walk-in closet has been thoughtfully transformed into a private fitness studio with its own beautifully renovated ensuite bath, creating a wellness experience rarely found in apartment living. Unlike many residences of comparable size, each secondary bedroom is exceptionally generous in scale, providing family and guests with accommodations that rival many primary suites. Every bathroom has been meticulously redesigned, while custom cabinetry, architectural detailing, and carefully curated finishes elevate every corner of the home. What distinguishes Residence 12A is not simply the quality of its transformation, but the thoughtfulness behind every decision. Every intervention was made with permanence in mind, creating a residence where architecture, craftsmanship, technology, and design exist in perfect harmony. The result is a home that feels effortlessly elegant today and destined to remain so for decades to come. Set within one of the Upper West Side's premier prewar condominiums, residents enjoy a doorman, fitness center, and elevator service. Ideally positioned at the corner of West End Avenue and 84th Street, the building places you moments from Riverside Park and in the heart of one of Manhattan's most coveted residential neighborhoods. For the discerning buyer seeking a home that cannot simply be recreated, Residence 12A represents a rare opportunity to acquire one of the Upper West Side's most thoughtfully reimagined private residences.

Features & Amenities

Interior Features

High Ceilings Storage Walk In Closets Building In Basement Washer Hookup In Unit Fireplace (1)

Exterior Features

None

Building Amenities

Bike Storage Common Playroom

Appliances

Dishwasher

Building Information

Building 498 Wea
Building Data View Compliance & Permits
Total Units 47
Stories 12
Structure HighRise

Financial Details

Common Charges $5,856/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

547

Median Asking Price

$1.65M

Median $/Sqft

$1,586

Avg Days on Market

N/A

New This Week

21

Price Reduced

26%

Sold (30 Days)

67

Median Sale Price

$1.44M

Live data from RLS at REBNY • Updated 10/6/26, 11:44 PM EST

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Location

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498 W END Avenue #12A, Upper West Side, New York County

Building Information

Official NYC property records for this building

1912
Year Built
114 years old
14
Floors
34
Residential Units
R10A
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $9,964,674
Land Value: $1,440,000
Exemptions: $0

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

Lot Area: 8,200 SF
Building Area: 74,092 SF
Built FAR: 9.04
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 common charges are $5,856 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 5 bedrooms and 5 full bathrooms and 1 half bathroom.

The listed interior living area is 4,120 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1912, making it approximately 114 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. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $13,950,000 for 4,120 sq ft, the asking price per square foot is approximately $3,386. 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: RLS20119305
First Listed: 10/5/2026
On Market: 10/5/2026
Price Changed: 10/5/2026
Contract Date: 10/5/2026

Listing Courtesy of Serhant - Jason Naggiar

Listing Contact: (917) 972-1790

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 10/7/2026 at 3:44 AM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Upper West Side Market Update

67 sales last 30 days · $1.65M median · 8.2 months supply

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New listings in this building

Quick Facts

Status Active Type Condo Neighborhood Upper West Side Borough Manhattan
County New York
Floor 12 of 12
Year Built 1912
First Listed 10/5/2026
Living Area 4,120 sqft
Common Charges $5,856/mo

Monthly Costs Estimate

Down Payment 20%

$2,790,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $5,856
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $10M to $14,999,999 at 3.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$453,375

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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