Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,325,000

· Closed January 9, 2018

350 Union Street #4
Closed For Sale Co-op

$1,325,000

350 Union Street #4

Carroll Gardens, Brooklyn

MLS® #RLS10043935

RLS at REBNY

Listing by Compass

2

Bedrooms

2

Baths

N/A

Sq. Ft.

N/A

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built N/A
Ownership Co-op
Maintenance $687/mo
Neighborhood Carroll Gardens
Floor 4 of 4

Property Highlights

  • Views: City
  • Exposure: South facing
  • Outdoor Space: Rooftop

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 2 Full
Floor 4 of 4
View City
Exposure South
Pets Yes
Cross Street Smith Street/Court Street
Architectural Style Prewar
Parcel # 00436-0017-00350-000-0000004
Block/Lot 436/17

Listing History

Event Date Price Change
Listed Oct 24, 2017 $1,325,000 -
Price Reduced Jan 9, 2018 $1,195,000 -9.8%

Description

Carroll Gardens two-bedroom, two bathroom duplex with a private roof deck and views of Downtown Brooklyn. This apartment is part of a charming, four unit co-op on a gorgeous tree-lined Union Street. The lower level consists of a large living/dining area with working fireplace and connected to the open kitchen?all garnering great, natural light. The master bedroom, also on this level, has brilliant southern exposure with large closets for storage. The upper level includes the second bedroom, its own full bathroom, and access to the private roof area. Other amenities include in-unit washer/dryer, working fireplace, large closets, private and common storage, bike storage, full bathrooms on each level, and cats allowed. With shops and restaurants (mere steps away on Smith Street) as well as easy transportation (one block away from the F/G lines, buses and a CitiBike station), this is an excellent residence for anyone looking to make Carroll Gardens home.

Features & Amenities

Interior Features

Dining Area Common Area

Exterior Features

Rooftop

Appliances

Dryer Washer

Building Information

Financial Details

Maintenance $687/mo
Previous Price $1,195,000

Carroll 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 Neighborhood

Active Listings

34

Median Asking Price

$2.00M

Median $/Sqft

$1,382

Avg Days on Market

N/A

New This Week

4

Price Reduced

12%

Sold (30 Days)

9

Median Sale Price

$3.12M

Live data from RLS at REBNY • Updated 5/4/26, 5:15 PM EST

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Location

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350 Union Street #4, Carroll Gardens, Kings County • Near Smith Street/Court Street

Building Information

Official NYC property records for this building

1920
Year Built
106 years old
3
Floors
4
Residential Units
R6B
Zoning District
Walk-Up Apartments

Tax & Assessment

Assessed Value: $1,163,700
Land Value: $7,650
Exemptions: $4,580

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 1,960 SF
Building Area: 3,625 SF
Built FAR: 1.85
Allowed FAR: 2

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

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $687 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 2 full bathrooms.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pet policy requires confirmation with the listing broker.

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) 416-7433
MLS® ID: RLS10043935
First Listed: 10/24/2017
Price Changed: 1/9/2018
Closed: 1/9/2018
Contract Date: 10/24/2017

Listing Courtesy of Compass - Jim Winters

Listing Contact: (917) 680-3299

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 5/4/2026 at 9:15 PM UTC

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