Under Contract – Backup offers may be accepted
Pending · Listing by Brown Harris Stevens Residential Sales LLC
784 PARK Avenue #10A
Lenox Hill, Manhattan
$3,750,000
784 PARK Avenue #10A
MLS® #RLS20079789
Listing by Brown Harris Stevens Residential Sales LLC
- 2
- Bedrooms
- 3
- Baths
- N/A
- Sq. Ft.
- 1929
- Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: East,South facing
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Mar 26, 2026 | $3,750,000 | - |
| Currently | Aug 20, 2026 | $3,750,000 | - |
Description
Emery Roth Classic Six Rarely available high floor, sunny pre-war classic six on Park Avenue. A grand 22-foot gallery leads to the spacious formal living room overlooking Park Avenue with open vistas east and south. The glamorous entertaining space features high ceilings, original detail, a wood burning fireplace and fabulous light. A grand formal dining room adjoins the living room through French doors, providing a wonderful scale for entertaining. The gourmet eat-in kitchen has a suburban size most New Yorkers only dream of, with gourmet appliances by Miele, Thermador & Sub Zero. A separate spacious butler's pantry provides abundant storage space and a well-designed staging area for dinner parties. A large maid's room off the kitchen is ample enough for a third bedroom, and has a full bath. The two main bedrooms are accessed from the gallery. Both face Park Avenue and are bathed in eastern light, and have ensuite windowed bathrooms with sunny eastern exposure. The primary bedroom has two custom-fitted walk in closets. 784 Park Avenue was designed in 1930 by the celebrated architect, Emery Roth, under the supervision of McKim, Mead & White. 784 Park sits on a prime stretch of Park Avenue in the sought-after 70s and offers premium services including a. 24-hour staffed lobby, gym, bike room, laundry and storage rooms. Pets and pied-a-terres are allowed. 60% financing is permitted. 2% flip tax by buyer.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Lenox Hill
View All Lenox Hill ListingsLenox Hill occupies a residential section of the Upper East Side, defined by proximity to Central Park, major medical institutions (Memorial Sloan Kettering, Weill Cornell, Lenox Hill Hospital), and the Madison Avenue retail corridor. Housing stock ranges from large pre-war cooperatives to modern condominiums with East River and skyline views.
Lenox Hill Live Market Data
View NeighborhoodActive Listings
433
Median Asking Price
$1.47M
Median $/Sqft
$1,514
Avg Days on Market
N/A
New This Week
12
Price Reduced
37%
Sold (30 Days)
44
Median Sale Price
$999K
Live data from RLS at REBNY • Updated 8/20/26, 2:15 AM EST
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Location
784 PARK Avenue #10A, Lenox 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 $6,471 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 2 bedrooms and 3 full bathrooms.
According to MLS records, the building was constructed in 1929, making it approximately 97 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: Building has a dog run,Building Pets Allowed Comments:Building has a dog run. Contact Milton Coste 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 Brown Harris Stevens Residential Sales LLC - Amanda S Brainerd
Listing Contact: (212) 452-4515
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 8/20/2026 at 6:15 AM UTC
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Quick Facts
Monthly Costs Estimate
$750,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Mansion tax applies at this price point
New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $3M to $4,999,999 at 1.50%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$56,250
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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