345 Union Avenue #3-B
MLS® #RLS10043644
Listing by MNS
2
Bedrooms
1
Bath
N/A
Sq. Ft.
2005
Year Built
Quick Summary
Property Highlights
- Outdoor Space: Balcony
- Climate Control: Central Air
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 17, 2017 | $885,000 | - |
| Price Reduced | May 2, 2017 | $899,000 | +1.6% |
Description
Situated facing the back of the building this two bedroom provides quiet privacy and amazing afternoon light. An open kitchen layout with high ceilings and over sized windows gives an open and airy feel to the space. The kitchen is outfitted with Basaltina stone counter tops, custom wenge stained cabinetry and stainless steel appliances including a dishwasher and built in microwave. Each bedroom has a private balcony as well as the unit comes with a dedicated private roof deck cabana. Other highlights include ash hardwood flooring, central heat and A/C, an in unit washer/dryer, deep soaking bath tub and a private storage closet. This boutique condo building is equipped with a video intercom and private keyless entry system in the entryway and in the elevator so no worry about ever forgetting your keys again!
Located steps from shops, restaurants and amazing transportation options. The L, G, J, M and Z tain lines are all within a few blocks and easy access by car or bus via main roads and bridges for access anywhere you want to go. Zoned for The Brooklyn Arbor Elementary School. The tax abatement runs until 2031 making this not only the perfect home but also a smart investment.
Features & Amenities
Interior Features
Exterior Features
Appliances
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
186
Median Asking Price
$2.00M
Median $/Sqft
$1,653
Avg Days on Market
N/A
New This Week
10
Price Reduced
10%
Sold (30 Days)
25
Median Sale Price
$1.45M
Live data from RLS at REBNY • Updated 4/23/26, 9:21 AM EST
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Location
345 Union Avenue #3-B, Williamsburg, Kings County • Near Maujer Street/Grand Street
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 $528.55 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $12, or roughly $1 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 1 full bathroom.
According to MLS records, the building was constructed in 2005, making it approximately 21 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. Contact the listing broker for weight limits or breed restrictions.
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 MNS - Binnie Robinson
Listing Contact: (646) 246-4103
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 1:21 PM UTC