Last updated on Apr 3, 2026

401 Eighth Avenue

Charming pre-war co-op in Park Slope, one block from Prospect Park with 30 pet-friendly units. Well-maintained building featuring modern renovations, original details, and excellent subway access.

Recent Sales (1)
All Units in Building (31)

Apt. 61

2 beds

1 bath

$1,075,000 -6.5%

$1,150,000

Aug 17, 2022

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Overview of 401 Eighth Avenue

401 Eighth Avenue, also known as The Roosevelt Arms, is a charming pre-war co-op building located in the heart of Park Slope, just one block from Prospect Park. This elegant 30-unit elevator building is pet-friendly and features a live-in super, bike storage, and additional storage cages in the basement. The building is well-maintained and financially sound, making it an attractive option for potential residents. It is zoned for the highly regarded PS 321 school, adding to its appeal for families.

The apartments at 401 Eighth Avenue boast a variety of layouts, including spacious three-bedroom units with modern renovations that retain original architectural details. Many apartments feature large windows that maximize natural light, hardwood floors, and decorative moldings. Kitchens are often equipped with stainless steel appliances, including Sub-Zero refrigerators, and offer ample counter space, making them ideal for both cooking and entertaining. Bathrooms are typically updated, with some units showcasing unique stained glass windows.

Residents enjoy the convenience of in-unit laundry facilities, generous closet space, and additional storage options. The building's prime location provides easy access to multiple subway lines (F/G, 2/3, B/Q) and is within walking distance to cultural attractions such as the Brooklyn Botanic Garden and the Brooklyn Museum. With its blend of modern amenities and classic charm, 401 Eighth Avenue presents a unique opportunity for those seeking a home in one of Brooklyn's most desirable neighborhoods.

Doorman

None

Type

Co-op

Year Built

1922

Apartments

31 (view all units)

Floors

Neighborhood

Park Slope (Brooklyn)

Min Down

20%

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Area Map StreetView

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at 7th Ave and 9th 0.25 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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Alternate Addresses

401 8 Avenue
401 eighth avenue
401-8 Ave

One Park Row

at at the northeast

Financial District

Sun-splashed studio to 3-bed condos by Paris Forino from $850K. Prime Downtown location overlooking City Hall Park | 2025 Occupancy.

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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. ©2026 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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401 Eighth Avenue

Overview of 401 Eighth Avenue

Maps &3D Aerial Views

Sales History

Why are we displaying the estimated price per room?

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

Alternate Addresses

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Market Data

Market Insight

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