Park Union at 910 Union Street: Apartments for Sale & Rent

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New Development Opened in 2013

Last updated on Dec 12, 2025

Park Union,
910 Union Street

Park Union is a post-war condo building in Brooklyn's Park Slope completed in 2012 and converted in 2013. Located at 910 Union Street, it has 15 units across 6 stories.

Recent Sales (5) $1,460 Avg. price/ft²
All Units in Building (15)

Apt. 1B

1 bed

1 bath

786 ft²

$930,000 -2.1%

$1,183

$950,000

Dec 10, 2025

Apt. 3B

3 beds

2.5 baths

1,535 ft²

$2,575,000 -2.8%

$1,678

$2,650,000

Aug 19, 2025

Apt. 1B

1 bed

1 bath

786 ft²

$865,000 -3.8%

$1,101

$899,000

Nov 15, 2023

Apt. 4A

3 beds

2.5 baths

1,515 ft²

$2,510,000 +0.6%

$1,657

$2,495,000

May 15, 2023

Apt. 7A

3 beds

2.5 baths

1,428 ft²

$2,400,000

$1,681

$2,450,000

May 16, 2022

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Overview of Park Union at 910 Union Street

Park Union is a post-war condominium building in Brooklyn's Park Slope neighborhood finished in 2012 and converted in 2013. Situated at 910 Union Street, between Prospect Park West and 8th Avenue, the building contains 15 units and rises 6 stories.

Doorman

None

Type

Condo

Year Built

2012

Converted: 2013

Apartments

15 (view all units)

Floors

Neighborhood

Park Slope (Brooklyn)

Min Down

20%

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at Flatbush Ave and Plaza Street East 0.18 miles

at Flatbush Ave and Park Pl 0.31 miles

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Editorial Coverage

Central Park alternatives: Parkside listings with verdant views Monday, June 16, 2025

The 74

between Second Avenue & Third Avenue

Lenox Hill

Gracious Upper East Side condos with Central Park and skyline views. Exquisite half- and full-floor homes by Rafael de Cardenas

Studios starting at $1,050,000
4 beds starting at $8,950,000
5 beds starting at $11,950,000

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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.

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Park Union,910 Union Street

Overview of Park Union at 910 Union Street

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Sales History

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Park Union,
910 Union Street

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