The Parkside, 4 West 109th Street - Upper West Side

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The Parkside,
4 West 109th Street

Doorman co-op located in Upper West Side, between Central Park West & Manhattan Avenue

Recent Sales (5) $802 Avg. price/ft²
All Units in Building (41)

Apt. 2F

1 bed

1 bath

650 ft²

$511,500 -1.4%

$787

$519,000

Nov 6, 2025

Apt. 4D

2 beds

1.5 baths

$729,000

$799,000

Jul 31, 2025

Apt. 1D

3 beds

2 baths

950 ft²

$825,000 -6.8%

$868

$885,000

Feb 28, 2025

Apt. 6G

1 bed

1 bath

650 ft²

$500,000 -13%

$769

$575,000

May 3, 2023

Apt. 4A

1 bed

1 bath

700 ft²

$549,000 -0.2%

$784

$549,900

Aug 31, 2022

View Full Sales History

Overview of The Parkside at 4 West 109th Street

The Parkside is a highly desirable prewar coop located at 4 West 109th Street, just steps from Central Park, Morningside Park, and the B/C and 1/2/3 trains, as well as Whole Foods, Trader Joe's, Westside Market, and all the wonderful restaurants, cafes, bars and shopping this vibrant neighborhood has to offer.

This boutique elevator building with part-time doorman features a stunning roof deck with grill and a gorgeous curated garden, central laundry room, children's playroom, fitness center, storage, and bike room. It is pet and pied-a-terre friendly.

Year Built

1890

Apartments

Floors

Neighborhood

Central Park West (Manhattan)

Min Down

20%

41Apartments

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Sales & Rentals
in Building

Amenities

PT Doorman
Health Club
Elevator

Area Map StreetView

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Nearby Subways

at Frederick Douglass Blvd and Cathedral Pkwy 0.07 miles

at Lenox Ave and 111th 0.40 miles

at Broadway and 104th 0.47 miles

Sales History

Price/Room (Est)

Why are we displaying the estimated price per room?

For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.

By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.

Price/Ft² (Est)

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Sales Summary

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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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Editorial Coverage

Alternate Address

4-10 West 109 Street

The Treadwell

between Second Avenue & Third Avenue

Lenox Hill

Comfortable elegance on the Upper East Side. Whole-life amenities + complimentary 1-year memberships to Sollis Health and Omacasa | Immediate occupancy

3 beds starting at $3,935,000
4 beds starting at $9,990,000

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RLS IDX Data display by CityRealty.com, LLC. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and for no listing shall the number of bedrooms listed be considered a legal conclusion.

All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.

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An equal housing opportunity

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The Parkside,4 West 109th Street

Doorman co-op located in Upper West Side, between Central Park West & Manhattan Avenue

Overview of The Parkside at 4 West 109th Street

Amenities

Maps & 3D Aerial Views

Nearby Subways

Sales History

Why are we displaying the estimated price per room?

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

Editorial Coverage

Alternate Address

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The Parkside,
4 West 109th Street

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