891 PARK Avenue #FLR10
MLS® #RLS20074052
Listing by Brown Harris Stevens Residential Sales LLC
2
Bedrooms
2.5
Baths
N/A
Sq. Ft.
1931
Year Built
Quick Summary
Property Highlights
- Views: City Lights, City
- Exposure: East,South,West facing
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Feb 27, 2026 | $2,150,000 | - |
| Currently | May 4, 2026 | $2,150,000 | - |
Description
Unit 10 at 891 Park Avenue is a true jewel box nestled in the heart of the Upper East Side. This chic full-floor home is comprised of two-bedrooms, two-and-a-half-bathrooms and a solarium planned in a gracious layout.
The sumptuously appointed private elevator landing sets the tone to the spacious foyer, adorned with classic prewar details including moldings and a preserved vintage mail chute, unique to find inside the residence. Located just off the foyer, overlooking Park Avenue through three oversized west-facing windows, is the stately living room and accompanying dining room. The gas fireplace's mantel along the north wall, a stunning piece of hand-carved Sienna marble with gold Ormolu details salvaged from The Plaza Hotel, anchors the room. Built-in storage with glass shelving symmetrically flanking either side of this dramatic showstopper makes for the perfect dry bar or at-home library for the voracious reader.
The windowed dining area, adjacent to the living room, allows for ideal easy flow while entertaining. Natural light pours through the generous windows and shines bright on the white wood floors found throughout the home. The picturesque kitchen located just a stone's throw away from the dining area is both functional and stylish. Residence #10's custom-made French windows were designed for the kitchen to feel as its own distinct, purposeful space while still allowing for an abundance of natural lighting. This decorative element, alongside brass and gold hardware, introduces a pop of color amidst the clean, white lacquered cabinetry. Final elements of this designer kitchen are comprised of a six-burner Wolf range with vented hood and paneled appliances that include a pair of SubZero refrigerated drawers and a Bosch dishwasher. Stainless steel cabinets curated from the New York Times building put an authentically New York finishing touch on this posh Park Avenue kitchen.
A long gallery with plenty of art walls places the bedrooms in a separate wing of the residence and creates excellent separation of space. Both bedrooms are tucked away in the quiet eastern wing of the apartment, allowing for both peace and privacy. The king-sized primary bedroom has dual south and east exposure and can accommodate the most robust of wardrobes thanks to a large walk-in closet. An updated ensuite marble bathroom, complete with heated floors and spa glass shower, finalize this upscale primary retreat. The second bedroom is also generously sized with a full ensuite bathroom and an idyllic solarium that presents the perfect seating nook.
Additional features of this extravagant residence include a powder room and laundry closet with a stacked in-unit Samsung washer/dryer. Crown and baseboard molding, beamed ceilings, recessed lighting, an abundance of storage, and a heat and air conditioning system can be found throughout the entire home. A private storage unit in the basement transfers with the sale.
This is a rare opportunity to own a full-floor residence in a charming boutique co-op with only 15 units. Built in 1931 by Arthur Paul Hess, 891 Park Avenue features a live-in resident manager as well as doorman on duty 24 hours from Friday to Sunday, and from 7:00am-11:00pm on Monday to Thursday. The co-op allows pied-a-terre ownership, co-purchasing, purchasing in a Trust, 50% financing, and pets, all with Board approval. Taxes here are not included in the monthly maintenance and are covered by a semiannual real estate tax assessment of $11,235. A transfer fee of 3% is payable by the purchaser.
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
607
Median Asking Price
$1.18M
Median $/Sqft
$1,315
Avg Days on Market
N/A
New This Week
19
Price Reduced
34%
Sold (30 Days)
55
Median Sale Price
$1.29M
Live data from RLS at REBNY • Updated 5/4/26, 6:50 AM EST
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891 PARK Avenue #FLR10, 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)
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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.
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Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $5,908 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 2 bedrooms and 2 full bathrooms and 1 half bathroom.
According to MLS records, the building was constructed in 1931, making it approximately 95 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 the listing broker for weight limits or breed restrictions.
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 Brown Harris Stevens Residential Sales LLC - Matthew D Hughes
Listing Contact: (212) 906-9351
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 10:50 AM UTC