1230 Park Avenue #6A
MLS® #RLS20065572
Listing by Sothebys International Realty
1
Bedroom
1
Bath
N/A
Sq. Ft.
1928
Year Built
Quick Summary
Property Highlights
- Exposure: East,North,West facing
- Character: Pre-war building (1928)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jan 7, 2026 | $630,000 | - |
| Currently | May 4, 2026 | $600,000 | -4.8% |
Description
This stunning One Bedroom, One Bathroom full-service, Prewar Cooperative is located in the heart of Carnegie Hill, one of Manhattan’s most desirable neighborhoods on the Upper East Side. The Entry has two large closets and leads into a spacious Living Room with an open Kitchen and Breakfast Bar creating an elegant entertaining space. The efficient windowed Kitchen has plenty of storage and features stainless steel appliances, beautiful wooden cabinets and granite counter tops. The serene, well-proportioned Primary Bedroom includes a custom closet with double paneled doors. The pristine Bathroom has white subway tiles and a Carrera marble tile floor with a large linen closet. This sophisticated home boasts 8’7” ceilings, beautiful original moldings and hard wood floors along with 4 exceptionally big closets and through-the-wall air conditioning. Lending itself to a variety of lifestyles, this home is ideal for entertaining and comfortable living. Building features: Gym, Laundry, Storage and Bike Room. Storage Bins Fee: $53.00 Cable Fee: $83.00 Gym / Health Club Fee per user: $25.00 Flip Tax: 2% of the Purchase Price Paid by Buyer Current Capital Assessment - monthly $122.05 Pied a terre and guarantors now considered. Monthly maintenance includes both building maintenance fees and property tax.
Features & Amenities
Interior Features
Building Amenities
Appliances
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
137
Median Asking Price
$2.69M
Median $/Sqft
$1,701
Avg Days on Market
N/A
New This Week
7
Price Reduced
33%
Sold (30 Days)
11
Median Sale Price
$2.40M
Live data from RLS at REBNY • Updated 5/4/26, 11:52 AM EST
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Location
1230 Park Avenue #6A, Carnegie Hill, 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 $2,239 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 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 1928, making it approximately 98 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 [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 - E Helen Marcos
Listing Contact: 6463314157
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 5/4/2026 at 3:52 PM UTC