21 E 87th Street #11A
MLS® #RLS20075497
Listing by Compass
2
Bedrooms
3
Baths
1,800
Sq. Ft.
1927
Year Built
Quick Summary
Property Highlights
- Exposure: North,South,West facing
- Fireplace: 1 fireplace
- Climate Control: Wall Units
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Mar 6, 2026 | $2,295,000 | - |
| Currently | Jun 6, 2026 | $2,250,000 | -2.0% |
Description
Elegant, High-Floor Classic Six in Carnegie Hill
Welcome to Apartment 11A at 21 East 87th Street, a gracious prewar residence ideally located on a quiet tree-lined block just moments from Central Park, the Metropolitan Museum of Art, and the Guggenheim Museum. This beautiful home offers timeless elegance and exceptional potential in prime Carnegie Hill.
This sun-drenched home has classic prewar charm with generous room sizes, high beamed ceilings, and a thoughtful layout ideal for everyday living and entertaining. Its flexible layout allows for the staff room to be seamlessly converted into a 3rd bedroom or Home Office with an en-suite bathroom (see alternate floor plan).
A welcoming foyer opens into an expansive south-facing living room measuring nearly 23 feet long, featuring oversized windows, elegant moldings, and a decorative fireplace. Adjacent to the living room is a formal dining room with ample space for large gatherings and dinner parties.
The home features two spacious bedrooms with double exposures, including a large primary suite with a walk-in closet and excellent natural light. A second bedroom, also generously sized, has an en-suite bathroom and its own walk-in closet. An additional room off the kitchen functions perfectly as a home office, 3rd bedroom, or guest room.
The windowed kitchen offers abundant cabinetry, generous counter space, a butler’s pantry, and a pantry closet. There is an in-unit washer and vented dryer. Excellent closet space throughout the apartment and private storage cage.
Perfectly located in Carnegie Hill, 21 E. 87th St. is a full-service Emery Roth designed building conveniently located near Central Park, Museum Mile, Butterfield Market, Whole Foods Market, public transportation, and prestigious public and private schools. There is a 24hr doorman, live-in superintendent, gym, bike room, laundry room, and private storage. Pets allowed. Cooperative allows up to 65% financing. 2% flip tax. Capital assessment through Dec. 2026: $413.99/month.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
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
336
Median Asking Price
$1.56M
Median $/Sqft
$1,465
Avg Days on Market
N/A
New This Week
20
Price Reduced
35%
Sold (30 Days)
57
Median Sale Price
$2.05M
Live data from RLS at REBNY • Updated 6/6/26, 12:22 AM EST
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Location
21 E 87th Street #11A, 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 $5,156 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 2 bedrooms and 3 full bathrooms.
The listed interior living area is 1,800 square feet. Verify dimensions independently during due diligence.
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: Pets allowed.. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $2,250,000 for 1,800 sq ft, the asking price per square foot is approximately $1,250. 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 Compass - Elizabeth Yu Chiang
Listing Contact: (917) 584-3212
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 6/6/2026 at 4:22 AM UTC