Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $3,450,000

· Closed July 28, 2015

328 Union Street
Closed For Sale Multi Family

$3,450,000

328 Union Street

Carroll Gardens, Brooklyn

MLS® #RLS10058171

RLS at REBNY

Listing by The Corcoran Group

Studio

Bedroom

0

Bath

N/A

Sq. Ft.

1890

Year Built

Quick Summary

Bedrooms Studio
Bathrooms 0
Year Built 1890
Neighborhood Carroll Gardens

Property Highlights

  • Style: Prewar architecture
  • Character: Pre-war building (1890)

Property Details

Type Multi Family
Baths null Full
Pets Yes
Year Built 1890
Architectural Style Prewar
Parcel # 00435-0027
Block/Lot 435/0027

Listing History

Event Date Price Change
Listed Feb 26, 2015 $3,900,000 -
Price Reduced Apr 15, 2015 $3,500,000 -10.3%
Currently May 5, 2026 $3,450,000 -1.4%

Description

Price reduced to SELL! Located between Smith and Court in the heart of Carroll Gardens is this stately 20 ft wide 4 story brick townhouse currently configured as 4 floor-through, highly sought after free-market rental units. This building has been extensively renovated throughout allowing for an easy conversion to a single family, a triplex with gorgeous ground floor rental or the perfect combination of income and living that works for you. Included in the extensive renovations were new heating (with radiant in the garden level), electrical, plumbing, joists, roof, facades and much more. There is a recent extension, thoughtfully designed on the garden level creating a lovely two bedroom apartment that has access to a spacious full sized basement and completely landscaped, planted garden . On the parlor level is a full floor one bedroom with high ceilings and large serene patio. The third floor is a roomy and renovated two bedroom apartment, with an updated separate windowed kitchen offering sun-drenched views and great light. The top floor apartment is another renovated 2 bedroom, again a separate windowed kitchen, wonderful light and charm. The location is simply amazing, one short block to Carroll Park, half a block to the Carroll St F/G and all the shops of Court and Smith Streets right outside your stoop. Please refer to the floorplans and contact us for more details and to arrange a private showing.

Building Information

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

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, 3:20 AM EST

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Location

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328 Union Street, Carroll Gardens, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1920
Year Built
106 years old
3
Floors
2
Residential Units
R6B
Zoning District
Two Family Dwellings

Tax & Assessment

Assessed Value: $391,200
Land Value: $73,800
Exemptions: $0

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

Lot Area: 2,000 SF
Building Area: 3,902 SF
Built FAR: 1.95
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

According to MLS records, the building was constructed in 1890, making it approximately 136 years old.

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: RLS10058171
First Listed: 2/26/2015
Price Changed: 4/15/2015
Closed: 7/28/2015
Contract Date: 2/26/2015

Listing Courtesy of The Corcoran Group - Behzad Amiri

Listing Contact: (718) 810-4012

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 5/5/2026 at 7:20 AM UTC

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