SOLD FOR $4,800,000
· Closed April 16, 2026
270 Dean Street
MLS® #RLS20072517
Listing by Compass
5
Bedrooms
4.5
Baths
3,600
Sq. Ft.
1910
Year Built
Quick Summary
Property Highlights
- Views: City, Neighborhood
- Outdoor Space: Deck, Rooftop
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Feb 18, 2026 | $4,650,000 | - |
| Currently | May 29, 2026 | $4,800,000 | +3.2% |
Description
Welcome to 270 Dean Street - This 20-foot-wide, two-family classic Boerum Hill brownstone was fully gut-renovated in 2013, seamlessly blending timeless townhouse architecture with modern luxury. The renovation included all-new plumbing, electric, and central air conditioning throughout, creating a truly turnkey home. Configured as a two-family home, the property offers a gracious owner’s triplex above a spacious garden rental. The owner’s triplex spans three sun-filled floors with four bedrooms and three and a half bathrooms. The main living level is ideal for both entertaining and everyday living, featuring a striking chef’s kitchen with Nobilia European designer cabinetry, marble countertops and backsplash, and premium appliances. The kitchen flows into generous dining and living areas, accented by two original marble-mantled fireplaces. From this level, step directly onto a large 21’ x 12’ private terrace overlooking and leading down to a landscaped perennial garden with irrigation—an exceptional extension of the living space. Upstairs, four large, bright bedrooms with custom closets (including custom walk-in closet in the primary) and three full bathrooms provide flexible living, with baths finished to high standards featuring Restoration Hardware vanities, Kohler Purist fixtures, and Kohler cast iron soaking tubs. A full laundry room is also located on this level. The garden level features an approximately 900-square-foot one-bedroom rental with a private entrance, designer kitchen, in-unit washer and dryer, and central air—ideal for income, guests, or flexible use. A cellar with separate entrance offers additional storage. Enjoy unobstructed views of the Brooklyn skyline from the stoop and a prime location within a ten-minute walk of Barclays Center, BAM, Whole Foods, Trader Joe’s, and an array of beloved cafés and restaurants. With easy access to the F, G, A, C, R, 2, 3, 4 and 5 trains, this home offers exceptional convenience and an elevated Brooklyn lifestyle.
Features & Amenities
Interior Features
Exterior Features
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
34
Median Asking Price
$2.24M
Median $/Sqft
$1,423
Avg Days on Market
N/A
New This Week
3
Price Reduced
21%
Sold (30 Days)
4
Median Sale Price
$1.81M
Live data from RLS at REBNY • Updated 5/29/26, 2:15 PM EST
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Location
270 Dean Street, Boerum 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 $0 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $11,148, or roughly $929 per month. Verify the current assessment with your attorney before closing.
This property has 5 bedrooms and 4 full bathrooms and 1 half bathroom.
The listed interior living area is 3,600 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1910, making it approximately 116 years old.
This listing is None
Pet policy requires confirmation with the listing broker.
At the current list price of $4,800,000 for 3,600 sq ft, the asking price per square foot is approximately $1,333. 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 Compass - Kelly Bree
Listing Contact: (917) 364-3260
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 5/29/2026 at 6:15 PM UTC