SOLD FOR $4,495,000
· Closed October 1, 2025
21 E 87th Street #6D
MLS® #RLS20019791
Listing by Compass
3
Bedrooms
3
Baths
N/A
Sq. Ft.
1927
Year Built
Quick Summary
Property Highlights
- Exposure: East,North,West facing
- Fireplace: 1 fireplace
- Climate Control: Wall Units
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 29, 2025 | $4,495,000 | - |
| Currently | Apr 25, 2026 | $4,495,000 | - |
Description
Welcome to 21 East 87th Street, Apartment 6D, a stunningly renovated classic seven-room home in a premier Carnegie Hill cooperative. Spanning approximately 2,400 square feet, this elegant three-bedroom, three-bath residence offers a rare combination of scale, comfort, and prewar detail. A gracious gallery opens into a well-proportioned floor plan with exposures to the east, west, and north, providing pleasant natural light throughout the day. The expansive living room features a decorative fireplace and flows into the dining room or den, ideal for entertaining. At the heart of the home is the oversized chef’s kitchen, thoughtfully designed with marble countertops, custom cabinetry, high-end appliances, and a relaxed eat-in area. Just beyond the kitchen is a home office with built-in millwork, a washer and dryer, and a full en-suite bath. It can also serve as a cozy fourth bedroom. The private bedroom wing includes three generously sized bedrooms, including a serene and exquisite primary suite with a windowed marble en-suite bath featuring a shower, and a walk-in closet. Located just one block from Central Park, 21 East 87th Street is an Emery Roth–designed building offering a full-time doorman, live-in superintendent, fitness room, bike room, private storage room, and laundry room. A monthly capital assessment of $785.83 is in place through December 2025. The building is pet-friendly, permits up to 65% financing, and has a 2% flip tax.
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
340
Median Asking Price
$1.57M
Median $/Sqft
$1,559
Avg Days on Market
N/A
New This Week
30
Price Reduced
26%
Sold (30 Days)
31
Median Sale Price
$1.52M
Live data from RLS at REBNY • Updated 4/25/26, 11:09 AM EST
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Location
21 E 87th Street #6D, 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)
Want help estimating ownership costs or understanding building compliance? Let's discuss
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.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $4,844 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 3 full bathrooms.
According to MLS records, the building was constructed in 1927, making it approximately 99 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.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. 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 Compass - Knight Patterson Meem
Listing Contact: (917) 318-6242
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 4/25/2026 at 3:09 PM UTC