450 Warren Street #3B
MLS® #RLS20118005
Listing by Corcoran Group
- 2
- Bedrooms
- 2
- Baths
- 1,235
- Sq. Ft.
- 2021
- Year Built
Quick Summary
Property Highlights
- Views: City, Skyline
- Exposure: East,South facing
- Outdoor Space: Patio, Terrace, Balcony
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 29, 2026 | $1,995,000 | - |
| Currently | Sep 30, 2026 | $1,995,000 | - |
Description
A home that challenges our preconceptions of urban living—Residence 3B at 450 Warren combines light, landscape, and distinctive design into the center of everyday life. Entering the building’s light-filled atrium and crossing your own private outdoor foyer, there’s an immediate sense of intention—no conventional enclosed hallway, just open, green, thoughtfully designed space. Inside, the bright and open living area feels connected to its surroundings, with natural light and garden views drawing your eye outward. An expansive terrace off the living area extends the space for dining, entertaining, or a quiet moment outside. Considered the building’s most desirable two-bedroom line, the B-line pairs south and west exposures with views over the natural garden. Trees and greenery are visible from every window. The kitchen sits at the heart of the home, open to the living and dining areas so cooking and gathering happen together. Custom Portuguese pink marble brings a striking focal point to the space, while hardwood floors and exposed concrete add warmth and architectural character throughout. A dishwasher and the conveniences of a modern kitchen fit naturally into this carefully considered setting. Across the residence, the architecture creates an easy exchange between interior and exterior: step out to the terrace, look across the planted atrium, or simply enjoy the trees framed by the windows. The primary bedroom offers its own retreat, opening directly to a second expansive terrace. A custom wood-paneled wall brings texture, softness, and warmth to the room, while the greenery just outside lends it a sense of calm. A walk-in closet provides generous storage. That feeling of ease continues into the spacious primary bath, with double sinks, a custom marble counter, and a large, open, spa-like shower. The second bedroom is a flexible room ready to take on whatever life calls for. It works beautifully as a full-time bedroom or guest room, but could just as easily become an office, den, or creative space. An additional built-in office nook provides a dedicated place to work, leaving the second bedroom free to evolve over time. The second full bath includes a soaking tub. An in-unit washer and dryer, central air with discreet linear diffusers, and ample storage throughout the home make everyday life feel as effortless as the design. 450 Warren offers a distinct way of living. Built around a large outdoor atrium, its open-air walkways, shared gardens, and planted spaces replace the usual experience of moving through a residential building. Its architecture has made it a standout among Brooklyn’s most design-forward residences, with a seamless relationship between indoors and outdoors that carries from the common spaces into the homes themselves. Residents also enjoy a shared garden and rooftop lounge with views of Downtown Brooklyn and Manhattan, a co-working lounge, fitness room, pet washing station, and bicycle storage. Set in Boerum Hill near Cobble Hill and Carroll Gardens, the building is surrounded by some of Brooklyn’s most inviting streets. Pick up coffee or settle in with a book at Anaïs, meet friends for dinner at Rucola or French Louie, or stop by Rice & Miso for a casual lunch. The shops and restaurants along Court Street, Smith Street, and Atlantic Avenue put neighborhood favorites within easy reach. For trips farther afield, the F train at Bergen Street and the A and C trains at Hoyt–Schermerhorn offer convenient connections across the city.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Boerum Hill
View All Boerum Hill ListingsBoerum Hill is a historic residential neighborhood with tree-lined streets and retail along Atlantic Avenue and Smith Street. Housing stock features three-story row houses and newer high-end condominium developments, with F/G subway service at Bergen Street.
Boerum Hill Live Market Data
View NeighborhoodActive Listings
47
Median Asking Price
$2.25M
Median $/Sqft
$1,482
Avg Days on Market
N/A
New This Week
4
Price Reduced
15%
Sold (30 Days)
11
Median Sale Price
$2.70M
Live data from RLS at REBNY • Updated 9/30/26, 2:02 AM EST
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Location
450 Warren Street #3B, Boerum Hill, Kings County
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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)
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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 $792 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $20,928, or roughly $1,744 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 2 full bathrooms.
The listed interior living area is 1,235 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 2021, making it approximately 5 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. Contact Milton Coste for weight limits or breed restrictions.
At the current list price of $1,995,000 for 1,235 sq ft, the asking price per square foot is approximately $1,615. 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) 416-7433Listing Courtesy of Corcoran Group - Behzad Amiri
Listing Contact: (718) 810-4012
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 9/30/2026 at 6:02 AM UTC
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Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 450 Warren Street #3B
At $1,995,000, the listing leaves out what decides the offer: the recorded sale history, the tax and abatement picture, open building violations and permits, and the closed sales that set the price. Milton prepares the report from public records. Free, no obligation.
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Boerum Hill Market Update
11 sales last 30 days · $2.25M median · 4.3 months supply
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Quick Facts
Monthly Costs Estimate
$399,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Mansion tax applies at this price point
New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $1M to $1,999,999 at 1.00%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$19,950
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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