Under Contract – Backup offers may be accepted
284 WARREN Street #4
MLS® #RLS20082387
Listing by Serhant
3
Bedrooms
1.5
Baths
N/A
Sq. Ft.
1900
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: North,South facing
- Outdoor Space: Terrace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 8, 2026 | $1,995,000 | - |
| Currently | Jul 7, 2026 | $1,995,000 | - |
Description
Welcome home to the Penthouse at 284 Warren, a beautifully renovated, sun-drenched legal 2-bedroom duplex with a versatile home office or third bedroom, set on one of Cobble Hill's most picturesque tree-lined streets. The spacious layout and private roof deck patio offer a truly special living experience, complete with breathtaking skyline views. As you enter through the foyer, you're greeted by an open kitchen featuring quartz countertops, new stainless steel appliances, and custom wood cabinetry providing ample storage. A large peninsula offers the perfect setup for a breakfast bar or additional prep space. Just beyond, the living space impresses with double-height ceilings and a full wall of windows that flood the home with natural light throughout the day. White oak hardwood floors run throughout, and a custom gas fireplace insert completes the space, creating a warm and inviting atmosphere. One of the home's most unique features is the incredible light exposure, with windows on all four sides and a skylight above, allowing light to pour in from five different exposures throughout the day. Along the main hallway are two centrally located bathrooms, including a convenient powder room and a full bath with a custom double vanity, recessed medicine cabinet, and a deep soaking tub and shower combination. Continuing down the hall are the two main-level bedrooms. The secondary bedroom comfortably accommodates a queen-sized bed with additional space for furniture, along with a custom fitted closet and large window that keeps the room bright. The primary bedroom features an original handcrafted marble mantle surrounding a decorative fireplace, two oversized windows, and a full closet, while still allowing for a king-sized layout with an open feel. Upstairs, the loft level has been thoughtfully reimagined as a flexible bonus space, ideal for a third bedroom or home office. Custom wood built-ins maximize storage and functionality, complemented by a wine bar with a temperature-controlled cooler and a separate desk nook. The laundry room is conveniently located within the loft level, as well. Including the loft level, the home offers approximately 1,300 square feet of usable interior space. Finally, step out onto your private rooftop terrace, an outdoor oasis featuring a self-watering garden and open space perfect for entertaining, all with unobstructed skyline views. Additional features include central heat and air, virtual doorman, Nest thermostats and stroller parking available in the building foyer. Located just half a block from the F and G trains, with easy access to the A, C, R, 2, 3, 4, and 5 lines, 284 Warren offers the best of Cobble Hill living with incredible access to restaurants, cafes, and shopping.
Features & Amenities
Interior Features
Exterior Features
Building Information
Financial Details
About Cobble Hill
View All Cobble Hill ListingsCobble Hill is a small, highly sought-after neighborhood known for its historic charm and walkable streetscape. The area is famous for its impeccably preserved 19th-century architecture and the busy shops and cafes along Court Street. The real estate market is dominated by beautiful brownstones and brick townhouses, alongside intimate boutique condominiums that offer modern luxury while respecting the neighborhood's low-rise, historic character.
Cobble Hill Live Market Data
View NeighborhoodActive Listings
29
Median Asking Price
$5.70M
Median $/Sqft
$1,889
Avg Days on Market
N/A
New This Week
2
Price Reduced
3%
Sold (30 Days)
3
Median Sale Price
$1.71M
Live data from RLS at REBNY • Updated 7/7/26, 3:03 AM EST
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Location
284 WARREN Street #4, Cobble Hill, Kings County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
Want help estimating ownership costs or understanding building compliance? Let's discuss
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed common charges are $681 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 1 full bathroom and 1 half bathroom.
According to MLS records, the building was constructed in 1900, making it approximately 126 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. Contact the listing broker for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of Serhant - Eric Shostak
Listing Contact: (516) 761-3086
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 advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 7/7/2026 at 7:03 AM UTC