434 KOSCIUSZKO Street #HOUSE
MLS® #RLS10063935
Listing by Bedford Brownstone Realty
6
Bedrooms
5
Baths
2,700
Sq. Ft.
N/A
Year Built
Quick Summary
Property Highlights
- Exposure: North facing
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Mar 14, 2018 | $1,900,000 | - |
| Currently | Apr 23, 2026 | $1,900,000 | - |
Description
Fine luxury awaits at 434 Kosciuszko Street, a newly renovated two family 20ft wide corner semi-detached brownstone with PRIVATE PARKING and 3 exposures in prime Bedford Stuyvesant, Brooklyn! Walk through the French glass doors to the owner's upper duplex unit and experience the soaring ceilings and spacious layout designed for modern living and dining. This space lends itself perfectly for entertaining on a small or large scale. This parlor level features a sleek, ultra-modern style chef's kitchen with high-end stainless steel Viking appliances, and a stunning floating range above the quartz countertop island. Towards the rear of the building, you have access to a side entrance and a deck. This floor is joined together by two exposed brick wall fireplaces, elegant bay windows, half bath, and study room. Walk up the floating staircase and you will find the rear master bedroom is complete with a California style custom closet, stylish en-suite bath, and sunny bright windows. The en-suite bath is loaded with a Jacuzzi, stand up glass shower, and finished beautifully with modern decor and hardware. Down the hall you have a washer/dryer hookup, a full bathroom, and 2 bedrooms with custom closet built-ins. On the garden level, you'll find a three-bedroom rental unit with access to the backyard. Interior stairs from the parlor floor owner's unit leads down to the finished basement perfect for storage or recreational space. No expense was spared in this thoughtful renovation, including the installation of Smart Home technology with an alarm system, Bose built-in speakers, dimmable lighting, central heating and cooling throughout. 434 Kosciuszko Street is 3 blocks to the J train at Kosciusko Street and near trendy local favorites like Peaches Hot House, Bed-Vyne Brew, Lovers Rock, Eugene & Company, Stacked Yoga, and more! Asking $1.9M
Building Information
Financial Details
About Bedford-Stuyvesant
View All Bedford-Stuyvesant ListingsBedford/Stuyvesant, in Brooklyn, features a mix of traditional brownstone row houses and mid-rise apartment buildings. Local amenities include proximity to major parks and robust access via subway lines, such as the L and J/Z trains. The area retains much of its historic architecture alongside newer residential developments.
Bedford-Stuyvesant Live Market Data
View NeighborhoodActive Listings
89
Median Asking Price
$1.25M
Median $/Sqft
$874
Avg Days on Market
N/A
New This Week
4
Price Reduced
18%
Sold (30 Days)
14
Median Sale Price
$1.90M
Live data from RLS at REBNY • Updated 4/23/26, 4:16 AM EST
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Location
434 KOSCIUSZKO Street #HOUSE, Bedford-Stuyvesant, 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 $2,688, or roughly $224 per month. Verify the current assessment with your attorney before closing.
This property has 6 bedrooms and 5 full bathrooms.
The listed interior living area is 2,700 square feet. Verify dimensions independently during due diligence.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $1,900,000 for 2,700 sq ft, the asking price per square foot is approximately $704. 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 mcoste@kwnyc.com. 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 Bedford Brownstone Realty - Leslie Dixon
Listing Contact: (718) 809-1629
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 4/23/2026 at 8:16 AM UTC