Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Sold on 1/6/2026 for $3,995,000

230 UNION Street
Closed For Sale Multi Family

$3,995,000

230 UNION Street

Carroll Gardens, Brooklyn

MLS® #RLS20016071

RLS at REBNY

Listing by Serhant

5

Bedrooms

4

Baths

Sq. Ft.

1900

Year Built

Quick Summary

Bedrooms 5
Bathrooms 4
Lot Size 1,667 sq ft
Year Built 1900
Ownership None
Property Taxes $10,020/yr
Neighborhood Carroll Gardens
Floor 1 of 1

Property Highlights

  • Views: Other
  • Fireplace: 2 fireplaces
  • Climate Control: Wall Units

Property Details

Type Multi Family
Ownership None
Total Rooms 12
Baths 4 Full
Floor 1 of 1
View Other
Cooling Wall Units
Pets Yes
Year Built 1900
Structure Type Townhouse
Basement Other
Lot Size 1,667 sq ft
Parcel # 00344-0027
Block/Lot 00344/0027

Description

Located in the heart of Carroll Gardens, this beautifully maintained four-story brownstone is rich in historic detail and full of opportunity. With a flexible layout currently configured as a spacious owner's triplex plus two income-generating apartments above, this home offers the perfect blend of charm, space, and investment potential.

The parlor level features soaring ceilings, pristine pinewood floors, and stunning original glass-inset pocket doors. A renovated eat-in kitchen with Caesarstone counters and stainless-steel appliances opens to a large deck and lush, low-maintenance backyard, ideal for entertaining or quiet relaxation.

A working wood-burning fireplace creates a cozy focal point in the family room. The garden level includes a king-sized primary suite with en-suite bath, three versatile bonus rooms, and laundry.

Upstairs, a studio and full-floor one-bedroom apartment offer excellent rental income or guest space options. Easily convert to a single-family or customize to suit your needs, the layout is as adaptable as it is charming.

Moments from Carroll Park, the F/G subway, and the best of Court and Smith Streets, this is a rare opportunity to live with income in one of Brooklyn's most sought-after neighborhoods.

All showings and opens houses are by appointment only, please contact us to schedule a viewing.

Features & Amenities

Interior Features

Smoke Free Washer Hookup In Unit Fireplace (2)

Building Amenities

Green Building

Appliances

Washer Dryer Allowed

Building Information

Total Units -1
Stories 1
Structure Townhouse

Financial Details

RE Taxes $10,020/yr ($835/mo)
Original Price $4,295,000
Sale Price $3,995,000
Previous Price $4,295,000

Carroll Gardens is famous for its unique 'deep front gardens' and its rich Italian-American heritage. This charming neighborhood offers a small-town feel with its boutique shops and renowned bakeries along Court and Smith Streets. The real estate market is highly coveted, featuring historic brownstones that are often wider than those in neighboring areas, alongside intimate new construction condominiums that maintain the neighborhood's low-rise character.

Carroll Gardens Live Market Data

View Neighborhood

Active Listings

25

Median Asking Price

$3.25M

Median $/Sqft

$1,318

Avg Days on Market

N/A

New This Week

5

Price Reduced

20%

Sold (30 Days)

10

Median Sale Price

$1.98M

Live data from RLS at REBNY • Updated 2/21/26, 6:41 AM EST

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Location

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230 UNION Street, Carroll Gardens, Kings County

MLS® ID: RLS20016071
First Listed: 4/11/2025
On Market: 4/11/2025
Price Changed: 9/15/2025
Closed: 1/6/2026
Contract Date: 4/11/2025

Listing Courtesy of Serhant - Ravi Kantha

Listing Contact: (914) 224-2191

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.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 2/21/2026 at 11:41 AM UTC

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