Last updated on Mar 27, 2026

Hello Montana,
802 Dean Street

Hello Montana is a 4-story post-war condominium in Brooklyn's Prospect Heights, completed in 2010 with 9 units. The building offers numerous amenities including a pool, fitness center, business center, children's playroom, lounge, and terraces/balconies.

Recent Sales (1) $1,297 Avg. price/ft²
All Units in Building (10)

Apt. 202

2 beds

1 bath

848 ft²

$1,100,000

$1,297

$1,100,000

Sep 19, 2022

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Overview of Hello Montana at 802 Dean Street

Hello Montana is a post-war condominium building in Brooklyn's Prospect Heights neighborhood finished in 2010. Situated at 802 Dean Street, between Washington Avenue and Grand Avenue, the building contains 9 units and rises 4 stories. The building's amenities include: pool, business center, children's playroom, lounge, fitness center, in-unit washer/dryer, screening room and terraces / balconies.

Doorman

None

Type

Condo

Year Built

2008

Apartments

10 (view all units)

Floors

Neighborhood

Prospect Heights (Brooklyn)

Min Down

20%

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Amenities

Post War
Central AC
Pool
Business Center
Children's Playroom
Lounge
Fitness Center
In-Unit Washer/Dryer
Screening Room
Spa / Therapy Room
Terraces / Balconies

Area Map StreetView

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at Clinton Ave and Fulton Ave 0.32 miles

at Franklin Ave and Fulton 0.38 miles

at Flatbush Ave and Plaza Street East 0.48 miles

at Flatbush Ave and Park Pl 0.49 miles

Sales History

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Sales Summary

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Pricing Comparison of Similar Buildings

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Editorial Coverage

Expert tips for winning a bidding war or auction + Great new listings to schedule a visit Friday, March 27, 2026

Alternate Address

804 Dean Street

ONE11 Residences

between Sixth Avenue & Seventh Avenue

Midtown West

Billionaires’ Row residences with park views and hotel services. Elevated one- to four- bed condos from $1.295M. Reduced pricing | Immediate occupancy

1 beds starting at $1,999,000
2 beds starting at $3,500,000

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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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An equal housing opportunity

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Hello Montana,802 Dean Street

Overview of Hello Montana at 802 Dean Street

Maps &3D Aerial Views

Amenities

Sales History

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

Editorial Coverage

Alternate Address

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Hello Montana,
802 Dean Street

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