429 Kent Avenue, Unit PH3







































Description
Perched on the top 2 floors of The Oosten, world-renowned Dutch architect Piet Boon's revered luxury new development on the Williamsburg waterfront, this six-bedroom, six-and-a-half-bath duplex split-level penthouse is the product of architectural...Elevated life in every sense: 5,100 sq.ft. Trophy Penthouse with custom design, unparalleled 1,500 sq.ft. of private outdoor space on two terraces, and direct elevator access to your private garage at the exclusive Oosten Condo on the Williamsburg waterfront.
Perched on the top 2 floors of The Oosten, world-renowned Dutch architect Piet Boon's revered luxury new development on the Williamsburg waterfront, this six-bedroom, six-and-a-half-bath duplex split-level penthouse is the product of architectural excellence. And reimagined by the celebrated Pembrooke & Ives interior design visionary, every inch of this sprawling residence reflects a special kind of understated luxury that doesn't announce itself — it simply surrounds you.
Entering from your elevator vestibule on the top floor, this home opens into a palatial entertaining area and open-concept living-dining room and chef’s kitchen, anchored by floor-to-ceiling glass windows flooded by North & South exposures. Enjoy your illuminated waterfall eat-in island, St. Laurent Espresso marble throughout, dual Viking and Smeg appliances, and double wine fridges. Step outside onto either of the two private terraces and you'll find lush landscaped privacy, automatic irrigation system, a lavish Jacuzzi, and skyline views that always inspire. Perfect for private moments at home or jaw-dropping social gatherings.
The lower level welcomes you through a foyer of honed limestone floors and handmade glass French doors that open into a chic wet bar and lounge — a natural prelude to the expansive living room beyond, anchored by a functional limestone fireplace and serene courtyard views. A sun-filled study with custom built-ins sits just off the living room, equally suited to focused mornings or quiet evenings. Spanning over 23 feet, the primary suite features blackout shades, a walk-in closet with custom built-ins, three additional closets, and two (2) spa-caliber en-suite baths that make every morning and evening feel intentional. Additional bedrooms with en-suite marble baths and designer closets complete the lower level with the same effortless grace.
Custom details throughout are truly aspirational: European wideplank oak floors, Rossetto cabinetry, Lutron lighting, motorized in-ceiling pocket shades, integrated speakers, designer curtains, custom wallpaper, and light bespoke fixtures throughout. A fully equipped laundry room with a wash basin rounds out a home where nothing was left as an afterthought.
Deeded Parking in a private garage is included. Enjoy your oversized private, gated garage, accessed directly from the elevator — Electric charging station is in place for any EV.
The Oosten is a neighborhood-defining luxury condominium featuring Full Service amenities feature Full-Time Doorman, 30,000 sq.ft. common roofdeck terrace complete with multiple gas grill stations plus seating, attended indoor pool with cedar saunas, updated gym, an oversized children's playroom, a lifestyle concierge, live-in super, corner library, and a sprawling planted center courtyard — extending the experience well beyond your front door. Residents are steps from Peter Luger, Aska, Francie, Misi, Domino Park, L’Industrie, Pokito, Whole Foods, Trader Joe’s, Meadowsweet, Domino Park, and City Acres. Surrounding public transportation includes all major bus lines, the L, M, J, and Z subway lines, and the NYC Ferry.
INVESTMENT PROPERTY:
Tenant-Occupied until July 31, 2027. Investment details upon request.
Amenities
- Penthouse
- Top Floor
- Duplex
- Doorman
- Full-Time Doorman
- Concierge
- Private Terrace
- Deck
- Common Roof Deck
- Common Garden
- Common Outdoor Space
- Gym
- Health Club
- Pool
- Indoor Pool
- Steam Room
- Sauna
- Playroom
- Yoga Studio
- Resident's Lounge
- Common Media / Recreation Room
- Working Fireplace
- Fireplace
- Built-Ins
- Wet Bar
- Hardwood Floors
- High Ceilings
- Floor to Ceiling Windows
- Elevator
- Washer / Dryer
- Washer / Dryer in Unit
- Washer / Dryer Hookup
- Dryer
- Washer
- Laundry in Building
- Central AC
- Air Conditioning
- Dishwasher
- Media / Recreation Room
- Formal Dining Room
- Foyer
- Powder Room
- Home Office
- Library / Den
- Dressing Area
- On-site Parking For Rent
- Eat-in Kitchen
- Windowed Kitchen
- Open Kitchen
- Jacuzzi Tub
- Double Sink Bathroom
- Northern Exposure
- Southern Exposure
- Recessed Lighting
- Walk-in Closet
- California Closet
- Custom Closet
- Video Intercom
- Video Security
- Bike Room
- Cold Storage
- Private Storage Included
- Garage
- Basement
- Double Entry Bathroom
- Central Heating
- Spa
- Full-Time Concierge
- Common Terrace
- Heated Pool
- Common Courtyard
- Communal Pool
- Courtyard
- Built-In Barbecue
- Midrise
- Parking Included
- Security Staff
- Laundry in Every Unit
- Lowrise
Open Houses
Property Details for 429 Kent Avenue, Unit PH3
| Status | Active |
|---|---|
| Days on Market | 11 |
| Pet Policy | Allowed |
| Taxes | $7,500 / month |
| Common Charges | $5,500 / month |
| Min. Down Pymt | 20% |
| Total Rooms | 11.5 |
| Property Type | Condo |
| MLS Type | Condominium |
| Year Built | 2015 |
| County | Kings County |
| Buyer's Agent Compensation | 2.5% |
Building
The Oosten
Location
Listing Courtesy of: .
Building Information for 429 Kent Avenue, Unit PH3
Payment Calculator
$40,407 per month
30 year fixed, 6.36% Interest
$27,407
$7,500
$5,500
Property History for 429 Kent Avenue, Unit PH3
| Date | Event & Source | Price |
|---|---|---|
| 06/11/2026 | Listed (Active) Manual | $5,500,000 |
| 06/18/2025 | Temporarily Off Market ONEKEY #846202 | $5,995,000 |
| 04/11/2025 | Price Change Manual | $5,950,000 |
| 04/11/2025 | Listed (Active) ONEKEY #846202 | $5,995,000 |
| 06/22/2022 | $5,950,000 | |
| 06/22/2022 | $5,950,000 -1.8% / yr | |
| 06/06/2022 | — | |
| 09/09/2021 | $6,750,000 | |
| 07/19/2021 | $6,750,000 | |
| 03/23/2021 | $6,750,000 | |
| 12/14/2020 | $6,900,000 | |
| 07/17/2020 | $7,250,000 | |
| 11/15/2016 | — | |
| 09/22/2016 | $6,608,443 | |
| 02/05/2015 | $6,490,000 |
For completeness, we often displays two records for one sale: the MLS record and the public record.
Public Records for 429 Kent Avenue, Unit PH3
Schools near 429 Kent Avenue, Unit PH3
Rating | School | Type | Grades | Distance |
|---|---|---|---|---|
| Public - | PK to 5 | |||
| Public - | 6 to 8 | |||
| Public - | 9 to 12 | |||
| Public - | PK to 5 |
Rating | School | Distance |
|---|---|---|
P.S. 16 Leonard Dunkly PublicPK to 5 | ||
Jhs 50 John D Wells Public6 to 8 | ||
El Puente Academy For Peace And Justice Public9 to 12 | ||
Brooklyn Arbor Elementary School PublicPK to 5 |
School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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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. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2026, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York’s Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer’s personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing 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. This information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2026 The Real Estate Board of New York, Inc., All rights reserved.







































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