286 UNION Avenue #4B
MLS® #RLS10482640
Listing by CORE Group Marketing, LLC
2
Bedrooms
0.5
Baths
967
Sq. Ft.
N/A
Year Built
Quick Summary
Property Highlights
- Location: Williamsburg, Brooklyn
- Property Type: Condo
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 14, 2017 | $899,000 | - |
| Currently | Apr 23, 2026 | $899,000 | - |
Description
This rare 2-bedroom, 2.5-bath duplex condo is located in the heart of South Williamsburg near the J, M, Z and L Trains. With a wall of windows and soaring ceilings, this sun-drenched home offers spacious living, ideal for entertaining. This quiet, well-managed, 5-unit, investor friendly boutique condominium is moments from fine and casual dining, nightlife, cafes and shopping. A private storage attic is also included in your low common charges.
Building Information
Financial Details
About Williamsburg
View All Williamsburg ListingsWilliamsburg is the global face of Brooklyn's cultural and residential renaissance. Defined by its stunning waterfront parks and the iconic L-train connection to Manhattan, the neighborhood offers a high-energy lifestyle. The real estate market is dominated by sleek, glass-walled luxury condominiums along the East River, alongside historic warehouse conversions and boutique new developments that cater to a wide range of buyers and renters.
Williamsburg Live Market Data
View NeighborhoodActive Listings
187
Median Asking Price
$2.00M
Median $/Sqft
$1,652
Avg Days on Market
N/A
New This Week
11
Price Reduced
10%
Sold (30 Days)
25
Median Sale Price
$1.45M
Live data from RLS at REBNY • Updated 4/23/26, 10:56 AM EST
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Location
286 UNION Avenue #4B, Williamsburg, 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 $464 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $4,632, or roughly $386 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 3 full bathrooms and 1 half bathroom.
The listed interior living area is 967 square feet. Verify dimensions independently during due diligence.
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. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $899,000 for 967 sq ft, the asking price per square foot is approximately $930. 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 CORE Group Marketing, LLC - Vivek Batra
Listing Contact: (917) 797-8760
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 2:56 PM UTC