Last updated on Apr 15, 2026

The Graham Condos,
320 Washington Avenue

Graham Condo is a historic pre-war condominium building in Brooklyn's Clinton Hill, completed in 1851 with 25 units across 5 stories. The pet-friendly building is conveniently located near popular attractions and amenities, including parks, markets, and public transportation.

Recent Sales (7) $1,548 Avg. price/ft²
All Units in Building (25)

Apt. 1E

2 beds

2 baths

1,053 ft²

$1,500,000

$1,425

$1,500,000

Dec 12, 2025

Apt. 2B

2 beds

2 baths

1,042 ft²

$1,919,191 +13%

$1,842

$1,699,000

Jul 16, 2025

Apt. 3D

2 beds

2 baths

1,163 ft²

$1,950,000

$1,677

Jul 1, 2025

Apt. 4A

3 beds

2 baths

1,229 ft²

$2,195,000 +10%

$1,786

$1,995,000

Nov 6, 2023

Apt. 2E

2 beds

2 baths

1,105 ft²

$1,475,000 +3.5%

$1,335

$1,425,000

Aug 15, 2022

Apt. 5D

2 beds

2 baths

1,163 ft²

$1,425,000 -8.1%

$1,225

$1,550,000

Jul 20, 2022

Apt. 4B

$1,350,000

Jul 7, 2022

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Overview of The Graham Condos at 320 Washington Avenue

The Graham Condos, located at 320 Washington Avenue in Brooklyn's Clinton Hill neighborhood, is a historic pre-war condominium building completed in 1851. Originally known as the Graham Home for Old Ladies, this architectural gem features 25 units spread across five stories. The building is pet-friendly and offers residents access to a shared garden, bike storage, and deeded storage cages in the basement. Its prime location is near Underwood Park and provides convenient access to the G and C subway lines, as well as local attractions like Fort Greene Park and the Barclays Center.Common apartment features include high ceilings, hardwood floors, and exposed brick, with many units showcasing modern renovations. Kitchens are typically equipped with high-end stainless steel appliances, granite countertops, and breakfast bars, catering to culinary enthusiasts. The spacious layouts often include multiple bedrooms, en-suite bathrooms, and ample closet space, making them suitable for families or those seeking extra room. Notably, some apartments offer views of the Empire State Building and have been designed with artistic touches.Since its conversion to condos in 2000, the Graham Condos have seen little turnover, indicating a strong community among residents. The building's historic charm, combined with modern amenities such as in-unit washers and dryers, central heating and cooling, and private parking options, make it a desirable choice for those looking to own a piece of Brooklyn's history. The surrounding area is rich with dining options, including popular spots like Aita and Locanda Vini & Olii, enhancing the appeal of this unique residence.

Doorman

None

Type

Condo

Year Built

1851

Apartments

25 (view all units)

Floors

Neighborhood

Clinton Hill (Brooklyn)

Min Down

20%

Maps &
3D Aerial Views

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Amenities

Pre War
Video Intercom
Elevator
Landmarked

Area Map StreetView

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at Washington Ave and Lafayette Ave 0.07 miles

at Clinton Ave and Fulton Ave 0.40 miles

Sales History

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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

NYC's spookiest buildings that you'd totally live in anyway Tuesday, October 31, 2023

520 Fifth Avenue

at the northwest corner of West 43rd Street

Midtown West

Iconic river-to-river views include the Empire State Building and Central Park. Elevated condos with magnificent arched windows, triple exposures, and soaring ceilings | Occupancy 2026.

2 beds starting at $5,450,000
3 beds starting at $5,950,000

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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. ©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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The Graham Condos,320 Washington Avenue

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Overview of The Graham Condos at 320 Washington Avenue

Maps &3D Aerial Views

Amenities

Sales History

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

Editorial Coverage

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Market Data

Market Insight

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The Graham Condos,
320 Washington Avenue

Maps &
3D Aerial Views