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429 Kent Avenue
New Development Opened in 2016
Last updated on Feb 4, 2026

Oosten,
429 Kent Avenue

The Oosten at 429 Kent Avenue in South Williamsburg is a seven-story condominium development designed by Dutch architect Piet Boon, featuring a mix of residences and a central courtyard. The building offers luxurious amenities including a lap pool, fitness center, and rooftop with city views, and is located near popular restaurants and shops in the neighborhood. Currently, 3 apartments are for sale.

429 Kent Avenue Location Map
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Overview of Oosten at 429 Kent Avenue

The Oosten at 429 Kent Avenue in South Williamsburg is located just a block from the East River. This north Brooklyn condominium development spares nothing when it comes to 21st century cachet and style. Designed by noted Dutch architect Piet Boon, the seven-story apartment building spans a full block.

Many units in the O-shaped structure face a 13,860-square-foot landscaped central courtyard. The Oosten’s mix of residences includes a spectacular four-bedroom townhouse. Apartments have 10-foot ceilings, wide plank white oak floors and oversized, floor-to-ceiling iron-trimmed windows.

Amenities include two lobbies, a library, a 24-hour concierge, a lap pool, a lounge, a children's playroom, a fitness center/yoga room with a spa and juice bar and a landscaped rooftop featuring city, river, and bridge views, a reflecting pool, lounge seating and a professional chef's grill.

429 Kent Avenue’s place in the sought-after neighborhood puts it steps from an ever-growing list of boutiques, restaurants, bars and venues in the neighborhood, from Diner, Pies ‘n’ Thighs, Emmy Squared and Traif to J. Crew and Urban Outfitters. The South Williamsburg ferry landing is within a block and the J,M,Z trains stop just a few blocks away.

Doorman
Full Time
Type
Condo
Year Built
2016
Apartments
Floors
7
Pets: Allowed
Neighborhood
Min Down
20%

Amenities

  • Attended Lobby
  • Concierge
  • FT Doorman
  • Resident Storage
  • Central AC
  • Full Service Garage
  • Garden
  • Health Club
  • Rooftop Terrace
  • Elevator
  • Children's Playroom
  • Lounge
  • Courtyard
  • Laundry Room
  • In-Unit Washer/Dryer
  • Bike Room
  • Live-In Superintendent
  • Terraces / Balconies
  • Outdoor Pool
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Pros & Cons

  • Very fine asymmetric fenestration
  • Close to East River
  • Close to Williamsburg Bridge
  • Garage
  • Live-in superintendent
  • Health club with swimming pool
  • Rooftop reflecting pool
  • Doorman
  • Concierge
  • Many apartments
  • No balconies

CityRealty Rating

29
/44
Architecture
+
28
/36
Location
+
19
/39
Features
+
10
Editor’s Points
=
86
CITYREALTY
RATING
  • How is the CityRealty Rating calculated?

    Architecture
    • 30+ remarkable
    • 20-29 distinguished
    • 11-19 average
    • < 11 below average
    Location
    • 27+ remarkable
    • 18-26 distinguished
    • 9-17 average
    • < 9 below average
    Features
    • 22+ remarkable
    • 16-21 distinguished
    • 9-15 average
    • < 9 below average

Sales Summary

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Sales History by Apartment Size

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Editorial Coverage

Alternate Addresses

  • 44 South 8th Street
  • 60 South 8th Street
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.
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