Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,750,000

· Closed February 17, 2025

Closed For Sale Co-op

$1,750,000

345 W 88th Street #PH9A

Upper West Side, Manhattan

MLS® #RLS11010893

RLS at REBNY

Listing by Compass

2

Bedrooms

2

Baths

N/A

Sq. Ft.

1915

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built 1915
Ownership Co-op
Maintenance $3,633/mo
Neighborhood Upper West Side
Floor 1 of 9

Property Highlights

  • Exposure: North,West facing
  • Character: Pre-war building (1915)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 9
Baths 2 Full
Floor 1 of 9
Exposure North,West
Pets Yes, CatsOk, DogsOk
Year Built 1915
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Block/Lot 01250/0000

Listing History

Event Date Price Change
Listed Sep 20, 2024 $2,350,000 -
Price Reduced Feb 17, 2025 $1,995,000 -15.1%
Currently Apr 28, 2026 $1,750,000 -12.3%

Description

Welcome to Penthouse 9A at 345 West 88th Street. Enter this gracious, sun drenched flex 3 bedroom, 2 bathroom home and discover the most breathtaking views of the Hudson River. This over sized 2 bedroom apartment can easily be converted into a three bedroom, 3 bath apartment with a washer/dryer. Penthouse 9A features hardwood floors throughout, tons of closet space and is flooded with natural light. As you enter into the foyer, you are greeted with an enormous skylight that enhances the bright, airy feel of the home. The expansive living room offers ample space for both relaxation and dining, with wrap-around windows that showcase the breathtaking water views. The primary bedroom is a true retreat, comfortably accommodating a California King bed while leaving plenty of room for additional furniture or even a work space. The second bedroom, which is well proportioned, has its own ensuite bathroom and great closet space. The flexible layout includes a third room that can easily serve as a dining area or be transformed into a third bedroom, offering endless possibilities to suit your lifestyle. 345 West 88th Street has a live-in super, part-time doorman, on-site laundry, and a ping pong room. You'll also appreciate the convenience of being just around the corner from Riverside Park and mere minutes from public transportation; both subway and bus access on Broadway. Co-purchasing, guarantors, subletting, and pied-à-terres are all permitted with board approval. Pet friendly. Don’t miss your chance to make Penthouse 9A your new home in a building that was once the residence of the legendary Babe Ruth!

Features & Amenities

Interior Features

Entrance Foyer Eat In Kitchen Soaking Tub Building Washer Dryer Install Allowed Common On Floor Common Area Flooring: Hardwood

Building Information

Building Data View Compliance & Permits
Total Units 52
Stories 9
Structure MultiFamily

Financial Details

Maintenance $3,633/mo
Original Price $2,350,000
Sale Price $1,750,000
Previous Price $1,995,000

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

585

Median Asking Price

$1.59M

Median $/Sqft

$1,445

Avg Days on Market

N/A

New This Week

28

Price Reduced

26%

Sold (30 Days)

75

Median Sale Price

$1.75M

Live data from RLS at REBNY • Updated 4/28/26, 10:22 AM EST

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Location

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345 W 88th Street #PH9A, Upper West Side, New York County

Virtual Tour

Building Information

Official NYC property records for this building

1920
Year Built
106 years old
2
Floors
3
Residential Units
R4-1
Zoning District
Walk-Up Apartments

Tax & Assessment

Assessed Value: $67,680
Land Value: $17,580
Exemptions: $0

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

Lot Area: 2,500 SF
Building Area: 1,728 SF
Built FAR: 0.69
Allowed FAR: 1

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 $3,633 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 2 full bathrooms.

According to MLS records, the building was constructed in 1915, making it approximately 111 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.

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) 416-7433
MLS® ID: RLS11010893
First Listed: 9/20/2024
On Market: 9/20/2024
Price Changed: 2/17/2025
Closed: 2/17/2025
Contract Date: 9/1/2024

Listing Courtesy of Compass - Marissa Galletti

Listing Contact: (914) 588-6433

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 4/28/2026 at 2:22 PM UTC

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