Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
875 PARK Avenue #9A

For Sale · Listing by Brown Harris Stevens Residential Sales LLC

875 PARK Avenue #9A

Lenox Hill, Manhattan

$4,995,000

Interested in this property?
Active For Sale Co-op

$4,995,000

875 PARK Avenue #9A

Lenox Hill, Manhattan

875 Park Avenue Corporation

MLS® #RLS20116815

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

4
Bedrooms
3.5
Baths
N/A
Sq. Ft.
1912
Year Built

Quick Summary

Bedrooms 4
Bathrooms 4 full, 1 half
Year Built 1912
Ownership Co-op
Maintenance $11,531/mo
Neighborhood Lenox Hill
Floor 9 of 12

Property Highlights

  • Views: City, Skyline
  • Climate Control: Central Air
  • Character: Pre-war building (1912)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 9
Baths 3 Full, 1 Half
Floor 9 of 12
View City, Skyline
Cooling Central Air
Pets Yes
Year Built 1912
Structure Type HighRise
Basement Other
Block/Lot 01412/0071

Listing History

Event Date Price Change
Listed Sep 22, 2026 $4,995,000 -
Currently Sep 23, 2026 $4,995,000 -

Description

Set within 875 Park Avenue's coveted A-line, this sun-filled classic seven offers grand proportions and beautiful open exposures. Upon entering apartment 9A, you are welcomed by an oversized rectangular gallery, providing an elegant introduction to the home and an ideal setting for displaying art. From here, the apartment unfolds into beautifully proportioned entertaining rooms, including an expansive living room and formal dining room, both overlooking the tree-lined East 78th Street. Particularly special, the Living Room features four windows-a unique attribute within the building-bringing exceptional light, symmetry, and scale to the space. Throughout the residence, high ceilings, oversized windows, rich hardwood floors, and classic prewar details are complemented by modern comforts, including central air conditioning and in-unit washer/dryer. The traditional layout is both gracious and flexible, offering an effortless flow between formal entertaining spaces and private living quarters. The windowed Kitchen is accompanied by a Butler's Pantry, separate Laundry Area, and spacious Staff Room with an en-suite bathroom, providing excellent functionality and the opportunity to adapt the space to suit a variety of needs. The light-filled corner Primary Suite enjoys lovely open exposures to the east and south and features a generously scaled bedroom and abundant closet space. Two additional spacious Bedrooms are filled with natural light and offer excellent storage. Adding to the rarity of the home, every room and bathroom is windowed, creating remarkable natural light and open exposures throughout. In addition to the abundance in closet space, the apartment also conveys with a full private storage area. Built in 1912 by celebrated architects George and Edward Blum, 875 Park Avenue is one of the Upper East Side's distinguished white-glove cooperatives, admired for its elegant prewar architecture, gracious entrance, and impressive lobby. Residents of 875 Park Avenue enjoy exceptional white-glove service and amenities, including a full-time doorman, live-in resident manager, private state-of-the-art fitness center, and dedicated storage. Ideally situated within the Upper East Side Historic District, the building is moments from Central Park, Museum Mile, Madison Avenue shopping, acclaimed restaurants such as Casa Tua, Sant Ambroeus, Bemelmans Bar, and many more. Pets are welcome. The cooperative permits up to 50% financing, and the 2% flip tax is payable by the seller.

Features & Amenities

Interior Features

Building Other In Unit

Exterior Features

None

Building Amenities

Elevators

Appliances

Washer Dryer Allowed

Building Information

Financial Details

Maintenance $11,531/mo

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

617

Median Asking Price

$1.59M

Median $/Sqft

$1,598

Avg Days on Market

N/A

New This Week

48

Price Reduced

27%

Sold (30 Days)

78

Median Sale Price

$1.36M

Live data from RLS at REBNY • Updated 9/23/26, 3:16 AM EST

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Location

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

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1912
Year Built
114 years old
13
Floors
46
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Upper East Side Historic District

Tax & Assessment

Assessed Value: $24,232,500
Land Value: $4,135,500
Exemptions: $66,420

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

Lot Area: 15,316 SF
Building Area: 158,445 SF
Built FAR: 10.35
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 monthly maintenance are $11,531 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 4 bedrooms and 3 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1912, making it approximately 114 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: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. Contact Milton Coste for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.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) 416-7433
MLS® ID: RLS20116815
First Listed: 9/22/2026
On Market: 9/22/2026
Price Changed: 9/22/2026
Contract Date: 9/22/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Leslie Jw Singer

Listing Contact: (212) 588-5675

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 9/23/2026 at 7:16 AM UTC

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Lenox Hill Market Update

78 sales last 30 days · $1.59M median · 7.9 months supply

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New listings in this building

Quick Facts

Status Active Type Co-op Neighborhood Lenox Hill Borough Manhattan
County New York
Floor 9 of 12
Year Built 1912
First Listed 9/22/2026
Maintenance $11,531/mo

Monthly Costs Estimate

Down Payment 20%

$999,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $11,531
Total Monthly $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

$74,925

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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