SOLD FOR $2,725,000
· Closed October 30, 2015
21 E 90TH Street #6C
MLS® #RLS10100726
Listing by The Corcoran Group
2
Bedrooms
2
Baths
1,500
Sq. Ft.
1927
Year Built
Quick Summary
Property Highlights
- Exposure: East,West facing
- Style: Prewar architecture
- Climate Control: Wall Units
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 15, 2015 | $2,900,000 | - |
| Price Reduced | Jun 23, 2015 | $2,850,000 | -1.7% |
| Currently | May 14, 2026 | $2,725,000 | -4.4% |
Description
Elegant, sun filled five room apartment in one of Carnegie Hill's finest pre-war cooperatives, superbly renovated to the highest standards. A semi- private landing opens into a gracious entry foyer leading to the living room which features a wood burning fireplace.The den/dining room is perfect for gracious entertaining.The windowed eat in kitchen includes the highest quality appliances, ample counter and storage space as well as a washer/dryer.Two bedrooms with beautifully renovated baths add to the meticulous renovation.A storage unit transfers with the apartment and pets are welcome.Superbly located in close proximity to Central Park, museums, shopping, restaurants and transportation, with a most desirable maintenance!.
Features & Amenities
Interior Features
Building Information
Financial Details
About Carnegie Hill
View All Carnegie Hill ListingsCarnegie Hill is a low-traffic residential section of the Upper East Side defined by proximity to Central Park and Museum Mile. The area features low-rise historic architecture and large pre-war cooperatives, with landmarked blocks and boutique retail along Madison Avenue.
Carnegie Hill Live Market Data
View NeighborhoodActive Listings
130
Median Asking Price
$2.77M
Median $/Sqft
$1,664
Avg Days on Market
N/A
New This Week
10
Price Reduced
35%
Sold (30 Days)
0
Median Sale Price
N/A
Live data from RLS at REBNY • Updated 5/14/26, 5:38 PM EST
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Location
21 E 90TH Street #6C, Carnegie Hill, New York County • Near Fifth Avenue & Madison Avenue
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 $2,220.2 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 2 bedrooms and 2 full bathrooms.
The listed interior living area is 1,500 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. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $2,725,000 for 1,500 sq ft, the asking price per square foot is approximately $1,817. 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 The Corcoran Group - Stephen S Perlo
Listing Contact: (917) 605-0189
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 5/14/2026 at 9:38 PM UTC