SOLD FOR $2,225,000
· Closed August 22, 2016
345 Union Street #402
MLS® #RLS10036150
Listing by The Corcoran Group
3
Bedrooms
2
Baths
N/A
Sq. Ft.
2007
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: North facing
- Outdoor Space: Balcony, Rooftop
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 28, 2016 | $2,250,000 | - |
| Currently | May 5, 2026 | $2,225,000 | -1.1% |
Description
Location, Location, Location and GARAGE PARKING TOO!This penthouse duplex apartment is the perfect combination of all you have been looking for. Located just one short block from the subway, Carroll Park and all Smith and Court Streets have to offer. A true 3BR/2BA apartment with over 1,600 sq ft of indoor living space and 850 sq ft of private outdoor space, this home features 14 ft ceilings, oversized windows, beautiful inlay parquet flooring and crown moldings. This sprawling condo with two private outdoor spaces is truly a stunning home and also features an elevator, multiple private storage units and private, deeded parking.The minute you walk into this intelligently designed apartment you'll know you've found your new home. The huge open chefs kitchen features tons of storage, Bosch appliances, a breakfast bar and gorgeous granite countertops with a lovely natural stone back splash. The spacious living and dining room overlook the first of your private outdoor spaces and is perfect for entertaining. On opposite sides of the living space you have two well proportioned bedrooms and a beautiful full bathroom with tub.Proceed upstairs and you find a Great Room, flooded with light from the two sky lights and floor to ceiling window and doors, currently configured as a gracious master bedroom suite, featuring a classic mint condition en suite bath of natural stone as well as an office, dressing area and huge custom-built walk-in closet. All this looks out onto your own private roof deck with Manhattan skyline views, which is accessible from both the master bedroom suite as well as the hallway. Directly off the master bedroom is a private storage unit. In addition, this apartment comes with a square foot storage room in the building's basement. With 6 closets within the unit, you cannot possibly haven enough stuff to all this storage! If you want to entertain under the stars from the comfort of your own private roof-top terrace with the Manhattan skyline as your backdrop we have the penthouse for you!
Features & Amenities
Interior Features
Exterior Features
Financial Details
About Carroll Gardens
View All Carroll Gardens ListingsCarroll Gardens is defined by its deep front gardens and long-standing bakeries and restaurants along Court and Smith Streets. The real estate market features wide historic brownstones alongside new construction condominiums that maintain the low-rise building scale.
Carroll Gardens Live Market Data
View NeighborhoodActive Listings
35
Median Asking Price
$1.85M
Median $/Sqft
$1,382
Avg Days on Market
N/A
New This Week
3
Price Reduced
14%
Sold (30 Days)
9
Median Sale Price
$3.12M
Live data from RLS at REBNY • Updated 5/5/26, 12:48 AM EST
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Location
345 Union Street #402, Carroll Gardens, Kings County • Near Grand Street / South 1st 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 $723 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $3,351.12, or roughly $279 per month. Verify the current assessment with your attorney before closing.
This property has 3 bedrooms and 2 full bathrooms.
According to MLS records, the building was constructed in 2007, making it approximately 19 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 The Corcoran Group - Nicole Galluccio
Listing Contact: (917) 561-8405
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 5/5/2026 at 4:48 AM UTC