Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
737 PARK Avenue #9A
Interested in this property?
Active For Sale Condo

$8,500,000

$2,686 per sq ft

737 PARK Avenue #9A

Lenox Hill, Manhattan

737 Park Ave

MLS® #RLS20086352

RLS at REBNY

Listing by Sloane Square LLC

3

Bedrooms

3.5

Baths

3,164

Sq. Ft.

1940

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Living Area 3,164 sq ft
Year Built 1940
Ownership Condo
HOA/Common Charges $4,987/mo
Property Taxes Contact for details
Neighborhood Lenox Hill
Floor 9 of 20

Property Highlights

  • Views: City
  • Exposure: East,North,West facing
  • Climate Control: Other

Property Details

Type Condo
Ownership Condominium
Total Rooms 7
Baths 3 Full, 1 Half
Floor 9 of 20
View City
Exposure East,North,West
Cooling Other
Pets Yes
Year Built 1940
Living Area 3,164 sq ft
Structure Type HighRise
Basement Other
Parcel # 1406-1339
Block/Lot 01406/1339

Listing History

Event Date Price Change
Listed Apr 23, 2026 $8,500,000 -
Currently Apr 23, 2026 $8,500,000 -

Description

Apartment 9A is 7 rooms with 9' high ceilings and is in spectacular, move-in, MINT condition!

This Classic 7 Room, spacious Three-Bedroom plus Staff Room and Bath is a unique apt boasting higher ceilings than the other Apartments in the Building with open and sunny exposures West, East and North. The very spacious 34-foot Living Room, the Primary Bedroom and one additional Bedroom all have wonderful, West facing, Park Avenue exposures. At approximately 3,164 square feet, the residence is flooded with sunlight from Park Avenue and from the East.

This 9th floor simplex is accessed via a semi-private elevator landing which opens to a Foyer complete with a coat closet and a guest Bathroom, which leads to the expansive, Loft-like 20' x 34'4" Living Room with four windows facing Park Avenue and separate windowed Dining Room.

Adjacent, there is a large Eat-in Chefs Kitchen complete with state-of-the-art Miele appliances, custom cabinetry, and beautiful Carrera marble countertops and floor. The Kitchen has very extensive Storage, top of the line laundry facilities and has a nearby Staff Room/Office with full Bath.

The Primary Bedroom features three large Park Avenue-facing windows and is replete with a wall of extensive custom crafted Closets and a generous, marble-clad Primary Bathroom with heated floors, double vanities, and separate free-standing bathtub and glass enclosed shower. There are two additional large Bedrooms, one facing West onto Park Avenue, the other facing East. Both have ensuite marble Bathrooms and very ample custom Closets. One of the walk-in custom closets has a built-in desk area. The lighting has been recently upgraded throughout.

This apartment is currently occupied by a rental tenant until December 2026. Owner will close as soon as possible and tenant will remain in place til 12/26. New owner will assume rental income.

The versatile open floor plan of this sun filled Apartment is perfectly suited for gracious entertaining and comfortable living. Ideally located on the corner of Park Avenue and East 71st Street, in the heart of Manhattan's most sought-after residential district. This unique Park Avenue, 7 Room layout offers spacious flexibility and amenities of a modern condominium with the sensibility, services and aesthetic of a prewar building.

Residents of 737 Park Avenue benefit from 24-hour doorman and elevator operators as well as access to a beautiful sky-lit fitness center, children's playroom, private storage and bicycle/stroller storage. The building also offers a residence lounge with catering kitchen and adjacent terrace for entertaining, dining and social events. Pets are welcome.

Due to Tenant, Apartment has limited showing times. Tuesdays, Wednesdays, and Thursdays only.

Features & Amenities

Interior Features

High Ceilings Building None Washer Hookup In Unit

Exterior Features

None

Building Amenities

Bike Storage Common Playroom Kitchen Facilities

Appliances

Dishwasher Washer Dryer Allowed

Building Information

Building 737 Park Ave
Total Units 68
Stories 20
Structure HighRise

Financial Details

Common Charges $4,987/mo
RE Taxes Contact for details

Lenox 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 Neighborhood

Active Listings

605

Median Asking Price

$1.50M

Median $/Sqft

$1,386

Avg Days on Market

N/A

New This Week

36

Price Reduced

33%

Sold (30 Days)

64

Median Sale Price

$1.32M

Live data from RLS at REBNY • Updated 4/23/26, 4:40 PM EST

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Location

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737 PARK Avenue #9A, Lenox Hill, New York County

Building Information

Official NYC property records for this building

1940
Year Built
86 years old
20
Floors
64
Residential Units
R10
Zoning District
Condominiums Historic District: Upper East Side Historic District

Tax & Assessment

Assessed Value: $32,614,968
Land Value: $3,842,710
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 14,303 SF
Building Area: 195,777 SF
Built FAR: 13.69
Allowed FAR: 10

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

Frequently Asked Questions

Common questions about this property

The current listed common charges are $4,987 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 3 bedrooms and 3 full bathrooms and 1 half bathroom.

The listed interior living area is 3,164 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1940, making it approximately 86 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property: Conditional, Pets Allowed,Building Pets Allowed Comments:Conditional, Pets Allowed. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $8,500,000 for 3,164 sq ft, the asking price per square foot is approximately $2,686. 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) 416-7433
MLS® ID: RLS20086352
First Listed: 4/23/2026
On Market: 4/23/2026
Price Changed: 4/23/2026
Contract Date: 4/23/2026

Listing Courtesy of Sloane Square LLC - Meltzer Amy Tucker

Listing Contact: (917) 331-7779

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 4/23/2026 at 8:40 PM UTC

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