Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
256 W 88TH Street #PH
Interested in this property?
Active For Sale Co-op

$1,835,000

$1,751 per sq ft

256 W 88TH Street #PH

Upper West Side, Manhattan

MLS® #RLS20097884

RLS at REBNY

Listing by Serhant

2

Bedrooms

2

Baths

1,048

Sq. Ft.

1920

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,048 sq ft
Year Built 1920
Ownership Co-op
Maintenance $540/mo
Neighborhood Upper West Side
Floor 4 of 1

Property Highlights

  • Views: Other
  • Outdoor Space: Terrace
  • Style: WalkUp architecture

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 2 Full
Floor 4 of 1
View Other
Pets Yes
Year Built 1920
Living Area 1,048 sq ft
Architectural Style WalkUp
Basement Other
Block/Lot 01235/0156

Listing History

Event Date Price Change
Listed Jun 15, 2026 $1,835,000 -
Currently Jun 15, 2026 $1,835,000 -

Description

Mint condition penthouse duplex with two exceptional private terraces, incredible natural light, and a level of finish rarely found at this price point. Recently gut renovated from top to bottom, this 1,048 square foot two bedroom, two bathroom home combines modern design with seamless indoor-outdoor living. The open-concept living and dining space is flooded with light and anchored by a beautifully appointed kitchen featuring quartz countertops, Bosch appliances, custom cabinetry, and abundant workspace. The primary suite is a true retreat, offering custom closets, direct access to a large south-facing terrace, and a luxurious en-suite bath finished with marble walls, granite flooring, custom Italian vanities, and radiant heated floors. Upstairs, the second bedroom enjoys excellent closet space and opens directly onto its own expansive private rooftop terrace, creating a second outdoor living area ideal for entertaining, dining, gardening, or simply enjoying the open sky. Additional features include wide-plank oak flooring, recessed lighting throughout, custom storage solutions, and a vented Bosch washer and dryer. With two oversized private terraces, a pristine gut renovation, and a highly competitive price point, this is a rare opportunity to own a move-in ready penthouse home with exceptional outdoor space on the Upper West Side. The complete offering terms are in an offering plan available from Sponsor. Sponsor: Atlantic Coast Enterprises LLC, 11 Grace Avenue, Suite 108, Great Neck, NY 11021.

Features & Amenities

Interior Features

Building None Washer Hookup In Unit

Exterior Features

Private Outdoor Space Over60 Sqft Terrace

Building Information

Building Data View Compliance & Permits
Total Units 6
Stories 1
Style WalkUp

Financial Details

Maintenance $540/mo

The Upper West Side (UWS) is celebrated for its cultural richness and architectural grandeur. Set between Central Park and Riverside Park, the neighborhood provides direct access to green space within the urban grid. Residents enjoy easy access to Lincoln Center, the American Museum of Natural History, and a popular culinary scene. The real estate landscape is famous for its historic brownstones and iconic 'white-glove' apartment buildings along Central Park West and Riverside Drive.

Upper West Side Live Market Data

View Neighborhood

Active Listings

587

Median Asking Price

$1.57M

Median $/Sqft

$1,578

Avg Days on Market

N/A

New This Week

18

Price Reduced

32%

Sold (30 Days)

98

Median Sale Price

$1.59M

Live data from RLS at REBNY • Updated 6/15/26, 6:05 PM EST

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Location

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256 W 88TH Street #PH, Upper West Side, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1905
Year Built
121 years old
2
Floors
2
Residential Units
R3-2
Zoning District
Two Family Dwellings

Tax & Assessment

Assessed Value: $69,780
Land Value: $14,280
Exemptions: $1,420

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

Lot Area: 2,000 SF
Building Area: 2,240 SF
Built FAR: 1.12
Allowed FAR: 0.75

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 $540 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 2 full bathrooms.

The listed interior living area is 1,048 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1920, making it approximately 106 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 the listing broker for weight limits or breed restrictions.

At the current list price of $1,835,000 for 1,048 sq ft, the asking price per square foot is approximately $1,751. 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: RLS20097884
First Listed: 6/15/2026
On Market: 6/15/2026
Price Changed: 6/15/2026
Contract Date: 6/15/2026

Listing Courtesy of Serhant - Ravi Kantha

Listing Contact: (914) 224-2191

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 6/15/2026 at 10:05 PM UTC

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