684 Dean Street - Condo in Prospect Heights

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NEW DEVELOPMENT Now on the market

684 Dean Street

condo located in Prospect Heights, between Underhill Avenue & Vanderbilt Avenue

Apartments For Sale (1) $1,575 Avg. price/ft²
All Units in Building (5)

Include In-Contract Listings (2)

Apt. 2
(14 Photos)

2 beds

2 baths

1,127 ft²

$1,575

$1,775,000 +5%

Sep 18, 2025

78 days

in contract

#TH1: $2,990,000 - 3 beds

#2: $1,775,000 (+5%) - 2 beds

in contract

#PH: $3,150,000 (-3.1%) - 3 beds

#2: $1,775,000 (+5%) - 2 beds

Overview of 684 Dean Street

684 Dean Street is a newly constructed boutique condominium building located in Brooklyn's Prospect Heights neighborhood. The five-unit development features direct keyed elevator access to each residence and is positioned just off Vanderbilt Avenue.

The building offers a mix of configurations including a duplex penthouse with over 1,100 square feet of outdoor space. Units are characterized by wide-plank hardwood floors, oversized windows, contemporary kitchens with premium appliances, and private outdoor spaces.

The property is situated in a prime location with easy access to numerous neighborhood amenities including the Grand Army Plaza Farmer's Market, Prospect Park, and the Brooklyn Botanic Gardens. The surrounding area features an array of dining and shopping options along Vanderbilt Avenue and the neighboring streets.

Transportation access is comprehensive with multiple subway lines nearby, including the 2 & 3 trains at Grand Army Plaza/Eastern Parkway-Brooklyn Museum station, the Q & B trains at 7th Avenue, and the C train at Clinton-Washington Avenue station.

Year Built

2025

Apartments

Floors

Pets: Allowed

Neighborhood

Prospect Heights (Brooklyn)

Min Down

20%

5Apartments

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Sales & Rentals
in Building

Amenities

Resident Storage
Central AC
Garden
Intercom
Elevator
Laundry Room
In-Unit Washer/Dryer
Terraces / Balconies
Virtual Doorman

Area Map StreetView

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Nearby Subways

at Clinton Ave and Fulton Ave 0.25 miles

at Flatbush Ave and Park Pl 0.32 miles

at Flatbush Ave and Plaza Street East 0.37 miles

Pros & Cons

New boutique construction with direct keyed elevator access
Prime location near Prospect Park, markets, dining & shopping
Excellent transportation access with multiple nearby subway lines
High-end finishes including hardwood floors & premium appliances
Private outdoor spaces for units
Comprehensive amenities including Central AC, W/D, storage

Small building with only 5 units total

Pricing Comparison of Similar Buildings

View Detailed Comparison

Editorial Coverage

One High Line

between West 17th Street & West 18th Street

Chelsea

Opulent homes where the High Line meets the Hudson River. Breathtaking Manhattan views & exclusive amenities. Nearly 50% sold | Immediate occupancy

1 beds starting at $3,300,000
2 beds starting at $3,540,000
3 beds starting at $6,875,000
4 beds starting at $9,950,000

Learn More

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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684 Dean Street

condo located in Prospect Heights, between Underhill Avenue & Vanderbilt Avenue

Overview of 684 Dean Street

Amenities

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Nearby Subways

Pros & Cons

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