For Sale · Listing by Douglas Elliman Real Estate
888 PARK Avenue #6C
Lenox Hill, Manhattan
$6,750,000
888 PARK Avenue #6C
MLS® #RLS20121835
Listing by Douglas Elliman Real Estate
- 4
- Bedrooms
- 4
- Baths
- N/A
- Sq. Ft.
- 1926
- Year Built
Quick Summary
Property Highlights
- Views: City
- Fireplace: 1 fireplace
- Climate Control: Other
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 20, 2026 | $6,750,000 | - |
| Currently | Oct 21, 2026 | $6,750,000 | - |
Description
Behind the elegant facade of 888 Park Avenue, one of the Upper East Side's most prestigious prewar cooperatives, awaits a ten-room residence of grandeur and elegance. Offered in estate condition, apartment 6C is a canvas for the discerning buyer with vision: the chance to tailor a classic Park Avenue home to one's lifestyle. From the moment you arrive, the apartment commands your attention with soaring ceilings, herringbone floors, abundant light and sixty-five feet overlooking tranquil Park Avenue. Step off your semi-private landing and into a sprawling central gallery leading to the grand living room anchored by a wood-burning fireplace, and an adjoining library. At the far end of the gallery is the impressively scaled dining room. The flow of this layout is splendid for lavish entertaining and gracious everyday living. The kitchen and adjoining rooms are full of possibility. A spacious windowed kitchen, butler's pantry, two staff rooms with a full bath and a laundry room offer room to create the eat-in kitchen of your dreams, the kind where everyone ends up gathering. The private wing is a retreat unto itself. A hallway leads to three generously proportioned bedrooms. All bedrooms feature windowed en suite bathrooms, wonderful light, and spacious closets. Completed in 1926, 888 Park Avenue is a full-service prewar known for white-glove attention. A 24-hour doorman, resident manager, handyman, and porter anticipate your every need. A fitness center and private storage add everyday convenience. Pets permitted. 1.5% Flip Tax. 40% financing permitted.
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
699
Median Asking Price
$1.22M
Median $/Sqft
$1,570
Avg Days on Market
N/A
New This Week
25
Price Reduced
37%
Sold (30 Days)
74
Median Sale Price
$1.35M
Live data from RLS at REBNY • Updated 10/21/26, 3:48 AM EST
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Location
888 PARK Avenue #6C, 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 $10,085 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 4 bedrooms and 4 full bathrooms.
According to MLS records, the building was constructed in 1926, making it approximately 100 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 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 Douglas Elliman Real Estate - Mary Anne Greene
Listing Contact: (917) 843-4575
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.
How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works
RLS Data display by Keller Williams NYC. Data last updated on 10/21/2026 at 7:48 AM UTC
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Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 888 PARK Avenue #6C
At $6,750,000, the listing leaves out what decides the offer: the recorded sale history, the tax and abatement picture, open building violations and permits, and the closed sales that set the price. Milton prepares the report from public records. No obligation.
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What happens next
- 1Milton emails you today.
- 2A short call about what you want and when.
- 3The agreement arrives electronically after the call. Then showings.
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You're contacting Milton Coste, a buyer's agent. Before any private showing, New York brokerage rules require a short non-exclusive agreement. Milton walks you through it before you sign anything. Broker commissions are not set by law and are fully negotiable. How working together works.
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Quick Facts
Monthly Costs Estimate
$1,350,000
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 $5M to $9,999,999 at 2.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$151,875
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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