1230 PARK Avenue #12D
MLS® #RLS10890887
Listing by Corcoran Group
3
Bedrooms
2.5
Baths
1,800
Sq. Ft.
1930
Year Built
Quick Summary
Property Highlights
- Style: Prewar architecture
- Character: Pre-war building (1930)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jan 20, 2022 | $2,350,000 | - |
| Price Reduced | May 31, 2022 | $1,890,000 | -19.6% |
| Currently | May 10, 2026 | $1,775,000 | -6.1% |
Description
New Year! New Price! A Classic Six on Park Avenue PRICED TO SELL!
Apt #12D offers a layout that is well-planned for both large-scale entertaining and separate living. The proportions of this home are truly generous and were built for a gracious lifestyle. The foyer/gallery greets you and leads you into the adjacent formal dining room or spacious living room with windows facing Park Avenue. The dining room can comfortably seat 14 and is beautifully appointed with herringbone floors.
The grandiose living room (23 x 13.5 ft) can easily fit multiple furnishings. There is even room for a grand piano if you desire, all overlooking Park Avenue.
The private bedroom wing features an oversized corner primary suite, a sun-drenched sanctuary and northeastern exposures. Both the primary and secondary bedrooms are each well proportioned, timeless in design, and serenely separated from the main living areas. The windowed kitchen offers good counter and storage space and is adjoined by a large home office/staff room with a 1/2 bath and washer/dryer. Additionally, #12D boasts 8 closets!
The excellent building staff are welcoming, and this well- run, financially strong cooperative offers full-time doormen, resident manager, fitness room, laundry room, bicycle storage, and resident storage (waiting list). Pets are welcome.
Nestled among the finest museums, shopping, and private schools, this gracious Carnegie Hill home delivers exceptional value. 1230 Park Avenue is conveniently located to the 6 train, the M96 crosstown bus, the 92nd Street Y, and glorious Central Park.
70% financing is allowed. 24 hours notice is required to view.
Features & Amenities
Interior Features
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
342
Median Asking Price
$1.80M
Median $/Sqft
$1,574
Avg Days on Market
N/A
New This Week
20
Price Reduced
29%
Sold (30 Days)
39
Median Sale Price
$1.59M
Live data from RLS at REBNY • Updated 5/9/26, 11:41 PM EST
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Location
1230 PARK Avenue #12D, Upper East Side, New York County • Near EAST 95 STREET and EAST 96 STREET
Virtual Tour
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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 $3,984 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 2 full bathrooms and 1 half bathroom.
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 1930, making it approximately 96 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 $1,775,000 for 1,800 sq ft, the asking price per square foot is approximately $986. 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 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 Corcoran Group - Susan DiLeo
Listing Contact: (310) 498-0132
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 5/10/2026 at 3:41 AM UTC