998 Fifth Avenue #1W
MLS® #RLS20081161
Listing by Sothebys International Realty
Open House Scheduled
Tuesday, May 19 • 3:30 PM – 5:00 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
3
Bedrooms
5.5
Baths
5,025
Sq. Ft.
1912
Year Built
Quick Summary
Property Highlights
- Views: Park Greenbelt
- Exposure: South,West facing
- Fireplace: 2 fireplaces
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 2, 2026 | $19,500,000 | - |
| Currently | May 19, 2026 | $19,500,000 | - |
Description
Presenting a magnificent fourteen-into-eleven room simplex maisonette in triple-mint condition, distinguished by extraordinary scale and proportions, and exquisite architectural detail. Located within 998 Fifth Avenue, one of the Upper East Side’s most beautiful and distinguished cooperative buildings, this exceptional residence is one of just seventeen apartments in a landmark building designed by McKim, Mead & White. Expansive and spanning over 5,000 square feet, the apartment has been recently renovated by Julie Hillman, and the pleasing result has been featured in numerous publications. Systems throughout are state-of-the-art. This is a residence of rare sophistication, ideally suited to a discerning buyer with a taste for timeless elegance and refined living. The residence features delightfully sun-flooded interiors, ceilings soaring above 12 feet, two wood-burning fireplaces, and oversized French windows overlooking the fountains and iconic limestone façade of the Metropolitan Museum of Art, as well as the trees lining Fifth Avenue. Uniquely, the residence offers two entrances: one through the building’s majestic interior lobby at 998 Fifth Avenue, and the other its own private entrance directly from Fifth Avenue, with its own distinct address: 999 Fifth Avenue. Entered from the 998 Fifth Avenue lobby, the residence opens to a gracious Foyer leading into a truly dramatic Gallery, which retains its handsome wood paneling, Tennessee marble floors, and carved plaster ceiling. Stretching nearly 33 feet in length, the Gallery sets the tone for the apartment’s extraordinary public rooms. It adjoins an immense Living Room, over 42 feet in length, anchored by a wood-burning fireplace and framed by three large windows facing Fifth Avenue. Opening from the Living Room are two more intimate rooms, also overlooking Fifth Avenue: a sumptuous wood-paneled Library and a sunlight-drenched Den, the latter with its own wood-burning fireplace and en suite bath. Conveniently located off the Gallery are a Powder Room and multiple coat closets. A vast, fully-equipped chef’s eat-in Kitchen has been designed to support both grand entertaining as well as extremely comfortable daily life. There are two separate bedroom wings, both set off from the common rooms. On the southern side of the residence is an enormous Primary Bedroom Suite, with a large corner bedroom awash with southern and western sunlight, two bathrooms, and two large custom-fitted dressing rooms. On the northern side of the apartment are two additional bedrooms, each with its own bathroom, one with very ample closet space. A large laundry room is also located in this wing. Residents of 998 Fifth Avenue enjoy the highest level of service, security, and discretion. This white-glove cooperative, comprised of only 17 residences, offers a recently renovated state-of-the-art fitness center. The apartment also transfers with two sizable private storage rooms, as well as a separate large cold storage bin for wine. An architectural masterpiece, 998 Fifth Avenue was designed between 1910 and 1912 by William Richardson of McKim, Mead & White. At once palatial and understated, the building is crowned by a richly detailed copper cornice and frieze. Most notably, its stately entrance is protected by a remarkable fully glazed ironwork marquee, whose ornate detailing provides a striking contrast to the building’s limestone façade. Long considered a landmark in residential apartment living, 998 Fifth Avenue represents a standard of elegance that has often been aspired to, but rarely achieved.
Features & Amenities
Interior Features
Building Amenities
Appliances
Building Information
Financial Details
About Upper East Side
View All Upper East Side ListingsThe Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.
Upper East Side Live Market Data
View NeighborhoodActive Listings
339
Median Asking Price
$1.82M
Median $/Sqft
$1,538
Avg Days on Market
N/A
New This Week
20
Price Reduced
31%
Sold (30 Days)
20
Median Sale Price
$1.79M
Live data from RLS at REBNY • Updated 5/19/26, 4:16 AM EST
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Location
998 Fifth Avenue #1W, Upper East Side, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
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Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
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Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $17,250 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.
This property has 3 bedrooms and 5 full bathrooms and 1 half bathroom.
The listed interior living area is 5,025 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 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. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $19,500,000 for 5,025 sq ft, the asking price per square foot is approximately $3,881. 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) 416-7433Listing Courtesy of Sothebys International Realty - Serena Boardman
Listing Contact: (212) 606-7611
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 Data display by Keller Williams NYC. Data last updated on 5/19/2026 at 8:16 AM UTC