Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
311 WARREN Street
Interested in this property?
Active For Sale Mixed Use

$6,750,000

$1,159 per sq ft

311 WARREN Street

Cobble Hill, Brooklyn

MLS® #RLS20094846

RLS at REBNY

Listing by Corcoran Group

6

Bedrooms

3.5

Baths

5,826

Sq. Ft.

N/A

Year Built

Quick Summary

Bedrooms 6
Bathrooms 4 full, 2 half
Living Area 5,826 sq ft
Lot Size 1,375 sq ft
Year Built N/A
Ownership None
Property Taxes $32,040/yr
Parking Garage
Neighborhood Cobble Hill
Floor 1 of 5

Property Highlights

  • Views: Other
  • Outdoor Space: Terrace
  • Fireplace: 1 fireplace

Property Details

Type Mixed Use
Ownership None
Total Rooms 13
Baths 3 Full, 2 Half
Floor 1 of 5
View Other
Cooling Central Air
Pets Yes
Living Area 5,826 sq ft
Parking Garage Available
Structure Type MixedUse
Basement Other
Lot Size 1,375 sq ft
Block/Lot 00390/0047

Listing History

Event Date Price Change
Listed Feb 6, 2026 $6,750,000 -
Currently Jun 1, 2026 $6,750,000 -

Description

A unique opportunity awaits in coveted Cobble Hill. 311 Warren Street is a 25' wide, 5-story architectural
masterpiece with indoor parking, an elevator, two terraces and a roofdeck with panoramic views, a
light-infused residential triplex on the upper floors, and a commer cial duplex on the lower two levels.
Delivered vacant, the new owner of this spectacular property can take all five floors for themselves,
utilizing the lower levels for additional living and/or work space, or even potentially extend the garage
into the commercial space and enjoy indoor parking for mul tiple cars.
The combination of natural light, privacy, flexibility, convenience, and innovative design knows no
equal anywhere in the borough. Awarded the winner of the Brooklyn Chamber of Commerce Annual
Building Awards in 2010, this is a once-in-a-lifetime opportunity to live your best life in a uniquely
wide and sunny townhouse with every convenience at your doorstep. Situated at the corner of Warren
and Smith streets, one block from Court Street, you will find yourself at the epicenter of a low-rise
brownstone neighborhood, rich in amenities, with easy access to Manhattan, subways, public and
private schools, and award-winning restaurants, markets and boutiques. The menu of conveniences
includes Packer, St. Ann's, Brooklyn Friends, Fish Tales, Trader Joe's, Sahadi's, Provisions, Bien Cuit, to
name just a few.
Built to passive house standards in 2010, and also the recipient of a 25-year tax abatement, you can look
forward to lower carrying costs than the neighboring townhomes. Distinguished by a striking red brick
facade, enjoy the benefits of a southeast orientation in the residential triplex, with oversized noisedampening
high efficiency windows on all four sides and spray foam insulation throughout, ensuring
maximum sound and weather proofing. Additional features include radiant floor heating, multi-zone
AC/heat units, a new high-efficiency condensing boiler, a whole-house water filtration system, and an
air filtration system with passive fresh air ventilation ducts.
Enter the residential triplex through a private entrance on Warren St. and take the elevator up to a
five-bedroom triplex that lives like a townhouse in the sky. Enjoy a great room that spans the entire
4th floor and includes a chef's kitchen with a walkout to a terrace. Enjoy skyline views, a suite of
Thermador professional appliances, and white quartzite countertops including a large dining island.
Poured concrete floors, an ethanol fireplace, a steel and wood staircase, and aged timber walls imbue
the space with a warm industrial atmosphere reflective of the neighborhood's timeless historic appeal.
The top floor includes 3 bedrooms, a full bath, a large walk-in closet or home office, laundry, and a
walkout to a magnificent terrace with striking views of the Brooklyn skyline. Head back down to the
third floor which has been envisioned as a full floor primary suite with a separate home office, but also
works great as a nanny or in-law suite, and includes a kitchen and its own laundry. With a minimum of
5 bedrooms and 3 full baths, your options are many. The indoor garage, conveniently accessible from
the residential vestibule, offers the ability to add a l ift for a 2nd car.
The commercial space is an incredible opportunity to enjoy working from home, with a separate
entrance on Smith Street, 2 powder rooms and a mezzanine that greatly expands the space. This is
the perfect location for a home business, medical office, or gallery space OR take advantage of this
high visibility location on Smith Street to achieve high rents. With 835 square feet of additional FAR
approved by the NYC DOB, you can even add an addition, enlarging the residential space substantially.
311 Warren represents that rare opportunity to live in a gem, with parking, and the potential for future
expansion. Generate passive income while you live large, or work from home with no commute, in
Brooklyn's most desirable location.

Features & Amenities

Interior Features

High Ceilings Smoke Free Walk In Closets Building Other Washer Hookup In Unit Fireplace (1)

Exterior Features

Private Outdoor Space Over60 Sqft Terrace

Building Amenities

Green Building

Appliances

Washer Dryer Allowed

Building Information

Building Data View Compliance & Permits
Total Units 2
Stories 5
Structure MixedUse

Financial Details

RE Taxes $32,040/yr ($2,670/mo)

Cobble 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 Neighborhood

Active Listings

36

Median Asking Price

$4.13M

Median $/Sqft

$1,443

Avg Days on Market

N/A

New This Week

3

Price Reduced

14%

Sold (30 Days)

3

Median Sale Price

$2.30M

Live data from RLS at REBNY • Updated 6/1/26, 7:53 PM EST

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Location

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311 WARREN Street, Cobble Hill, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2008
Year Built
18 years old
5
Floors
1
Residential Units
R6A
Zoning District
Primarily Residential Mixed Use

Tax & Assessment

Assessed Value: $596,520
Land Value: $19,500
Exemptions: $119,085

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 1,375 SF
Building Area: 5,826 SF
Built FAR: 4.24
Allowed FAR: 3

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

Frequently Asked Questions

Common questions about this property

The current listed annual property tax is $32,040, or roughly $2,670 per month. Verify the current assessment with your attorney before closing.

This property has 6 bedrooms and 3 full bathrooms and 2 half bathrooms.

The listed interior living area is 5,826 square feet. Verify dimensions independently during due diligence.

This listing is None

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $6,750,000 for 5,826 sq ft, the asking price per square foot is approximately $1,159. This figure is for reference only and may differ from appraised or assessed values.

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) 416-7433
MLS® ID: RLS20094846
First Listed: 6/1/2026
On Market: 2/6/2026
Price Changed: 6/1/2026
Contract Date: 6/1/2026

Listing Courtesy of Corcoran Group - Deborah Lee Rieders

Listing Contact: (917) 494-2503

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 6/1/2026 at 11:53 PM UTC

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