Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
20 E 88TH Street #5A
Interested in this property?
Active For Sale Co-op

$825,000

20 E 88TH Street #5A

Carnegie Hill, Manhattan

MLS® #RLS20085670

RLS at REBNY

Listing by Digs Realty Group LLC

Open House Scheduled

Sunday, June 7 • 1:30 PM – 2:30 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

1

Bedroom

1

Bath

N/A

Sq. Ft.

1923

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Year Built 1923
Ownership Co-op
Maintenance $2,165/mo
Neighborhood Carnegie Hill
Floor 5 of 5

Property Highlights

  • Views: City
  • Exposure: North facing
  • Fireplace: 1 fireplace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 5 of 5
View City
Exposure North
Cooling Other
Pets Yes
Year Built 1923
Structure Type HighRise
Basement Other
Parcel # 1499-0060-00020-000-000005A
Block/Lot 01499/0060

Listing History

Event Date Price Change
Listed Apr 16, 2026 $849,000 -
Currently Jun 5, 2026 $825,000 -2.8%

Description

Luxurious Upper East Side Haven on a Central Park Block

A RARELY AVAILABLE A-LINE UNIT! Immerse yourself in the unparalleled elegance of this top-floor gem in a boutique ELEVATOR co-op building steps from Central Park and the Guggenheim Museum on a picturesque tree-lined block. Bathed in natural light through oversized windows, this gut-renovated home boasts soaring ceilings, wide-plank oak floors, an electric fireplace, central A/C, and a WASHER/DRYER.

No expense was spared in the renovation that combines optimal efficiency with flawless taste. The gourmet kitchen is a chef's dream, featuring sleek Glassos countertops, ample custom cabinetry, and brand new appliances, including a paneled Liebherr refrigerator, a Bertazzoni range, and a Bosch dishwasher. The spacious bedroom is a peaceful retreat with built-in custom closets. The spa-like bathroom is outfitted floor to ceiling with Carrara marble and features heated floors and a stacked Miele washer/dryer.

20 East 88th Street is a charming and meticulously maintained elevator building, located steps from Central Park, Fifth Avenue, and the Museum Mile. Close to world-class shopping and dining and convenient to transportation. Co-purchasing, pieds-a-terre and guarantors allowed. Unlimited subleasing!

Features & Amenities

Interior Features

High Ceilings Building In Basement Washer Hookup In Unit Fireplace (1)

Exterior Features

None

Building Amenities

Elevators

Appliances

Dishwasher

Building Information

Building Data View Compliance & Permits
Total Units 18
Stories 5
Structure HighRise

Financial Details

Maintenance $2,165/mo
Original Price $849,000
Previous Price $849,000

Carnegie Hill is a low-traffic residential section of the Upper East Side defined by proximity to Central Park and Museum Mile. The area features low-rise historic architecture and large pre-war cooperatives, with landmarked blocks and boutique retail along Madison Avenue.

Carnegie Hill Live Market Data

View Neighborhood

Active Listings

134

Median Asking Price

$2.75M

Median $/Sqft

$1,732

Avg Days on Market

N/A

New This Week

5

Price Reduced

41%

Sold (30 Days)

12

Median Sale Price

$2.30M

Live data from RLS at REBNY • Updated 6/5/26, 4:13 AM EST

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Location

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20 E 88TH Street #5A, Carnegie Hill, New York County

Floor Plans

Floor Plan 1
Floor Plan 2
Floor Plan 3

Building Information

Official NYC property records for this building

1936
Year Built
90 years old
6
Floors
142
Residential Units
R7A
Zoning District
Elevator Apartments

Tax & Assessment

Assessed Value: $4,906,350
Land Value: $1,091,700
Exemptions: $0

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

Lot Area: 53,900 SF
Building Area: 186,000 SF
Built FAR: 3.45
Allowed FAR: 4

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 $2,165 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 1 bedroom and 1 full bathroom.

According to MLS records, the building was constructed in 1923, making it approximately 103 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.

Pet policy requires confirmation with the listing broker.

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: RLS20085670
First Listed: 4/21/2026
On Market: 4/16/2026
Price Changed: 4/28/2026
Contract Date: 4/16/2026

Listing Courtesy of Digs Realty Group LLC - Daniel M Gotlieb

Listing Contact: (917) 675-0037

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 6/5/2026 at 8:13 AM UTC

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