New Development Opened in 2025

Last updated on Apr 3, 2026

275 Sixth Avenue

Recent Sales (2) $1,287 Avg. price/ft²
All Units in Building (4)

Apt. 1

3 beds

2.5 baths

2,972 ft²

$3,825,000 -0.6%

$1,287

$3,850,000

Dec 4, 2025

Apt. 3

$2,900,000

Dec 4, 2025

View Full Sales History

Overview of 275 Sixth Avenue

275 Sixth Avenue is a boutique four-unit condominium located in the heart of Park Slope, Brooklyn, within a beautifully preserved 1920 limestone row house. The building offers a blend of historic charm and modern luxury, featuring spacious apartments that include high-end finishes and thoughtful design elements. Notably, the residences boast eight-inch-wide white oak plank floors, custom wood-accented window casings, and expansive living areas that are flooded with natural light from bay windows.

Each unit is designed for comfort and functionality, with standout features such as oversized marble islands in the kitchens, premium Bosch appliances, and spa-like bathrooms with marble finishes. The primary bedrooms are particularly impressive, often including large walk-in closets and en-suite bathrooms with dual vanities. Additionally, select units offer private outdoor spaces, including rooftop decks and expansive backyards, ideal for entertaining or relaxing.

275 Sixth Avenue is conveniently situated near Prospect Park and a variety of acclaimed restaurants, cafes, and shops, making it a desirable location for residents. The building is also zoned for PS 321, a highly regarded local school. With its combination of modern amenities and historic character, this property represents a unique opportunity in one of Brooklyn's most sought-after neighborhoods.

Doorman

None

Type

Condo

Year Built

1920

Converted: 2025

Apartments

4 (view all units)

Floors

Pets: Allowed

Neighborhood

Park Slope (Brooklyn)

Min Down

20%

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Amenities

Pre War
Walk Up
Central AC
In-Unit Washer/Dryer

Area Map StreetView

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at 4th Ave 0.35 miles

at Flatbush Ave and Park Pl 0.46 miles

at Flatbush Ave and Plaza Street East 0.46 miles

at 7th Ave and 9th 0.47 miles

at 4th Ave 0.49 miles

Sales History

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Sales Summary

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Alternate Addresses

275 6th Avenue
275 Avenue of the Americas
275 Avenue of the Americas
275 Avenue of the Americas
275 Sixth Ave
275 Sixth Avenue

255 East 77th Street

between Second Avenue & Third Avenue

Lenox Hill

A masterwork by Robert A.M.Stern on the UES. Two- to six-bed condos with grand proportions and Central Park views. Selling Quickly | 2026 Occupancy.

5 beds starting at $8,150,000
6+ beds starting at $25,770,000

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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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275 Sixth Avenue

Overview of 275 Sixth Avenue

Maps &3D Aerial Views

Amenities

Sales History

Sales Summary

Pricing Comparison of Similar Buildings

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