See Home Value
$3,268,000
● House - Off Market

455 Union Street

Brooklyn, NY 11231
bedrooms
3 Beds
bathrooms
3 Baths, 1 Half Bath
square feet
1,040 Ft²
$16,487
Est. Monthly
1.97%
Cap Rate

About This Property

Welcome to 455 Union Street, a renovated, single-family townhouse in Carroll Gardens.

This thoughtfully designed home was completely renovated in 2010. It features an expansive open-concept living, dining, and kitchen level ideal for both everyday living and entertaining. The generous kitchen is beautifully appointed with premium appliances, abundant storage, and a large island that seamlessly anchors the space. A wall of windows opens directly onto a lovely private outdoor deck complete with a built-in grill and stairs leading down to a landscaped backyard - creating a true extension of the home.

Natural light pours in throughout the house thanks to the large skylight above the new center staircase. Upstairs, the primary bedroom has oversized windows, an en-suite bathroom with a steam shower and a walk in closet. This floor also has an additional two bedrooms, a renovated bathroom and great closets providing ample space for everyone.  The garden level spans the length of the entire house and offers the flexibility to use as a media room, gym, guest space or home office.  Central AC, new windows, custom remote blinds and an integrated surround sound system are just some of the upgrades to be found.

Located on a prime Carroll Gardens block, 455 Union Street offers the very best of Brooklyn townhouse living.  A newly renovated school playground is directly across the street! You'll be near some of the best independent shops like Books are Magic and Wanderlustre,and beloved neighborhood restaurants like Frankie's Sputino, Black Mountain Wine Bar and Baby Luc's.  Carroll Park is just up the block as are the F/G trains, making commuting a breeze.
Unit Size
1,040 Ft²
Days on Market
112 days
Land Size
0.03 acres
Price per sqft
$3,142
Property Type
House
Property Taxes
$440
HOA Dues
-
Year Built
1899

Payment Calculator

Cap Rate Calculator

Last updated: 2 months ago (RLS #RLS20091088)

Price History

Date / Event Date Event Price
Sep 2, 2026 Sold
Sold
Jun 20, 2026 In contract -
In contract
May 2, 2026 Listed by Compass $3,150,000
Listed by Compass
Apr 19, 2010 Sold
Sold

Property Highlights


Building Info

Overview

    General

  • Year Built: 1899
  • Building Count: 1
  • Floor Count: 2
  • Total Unit Count: 1
  • Residential Unit Count: 1
  • Basement Type: 2

    Dimensions

  • Lot Area Sqft: 1,250
  • Lot Size Depth Feet: 75
  • Lot Size Frontage Feet: 17
  • Building Depth: 38
  • Building Frontage: 17
  • Gross Building Area: 1,040

    Building Floor Area

  • Residential Building Floor Area: 1,040

    Floor Area Ratio

  • Built Floor Area Ratio: 1
  • Residential Floor Area Ratio: 2
  • Facilities Floor Area Ratio: 2

Building

  • Building Type: A9
  • Lot Type: 5
  • Land Use: 01
  • Irregular Lot Code: N
  • Proximity Code: 3
  • Extension Code: N

Neighborhood

  • Community District: 306
  • City Council District: 39
  • Police Precinct: 76
  • Fire Company: E279
  • Health Area: 2500
  • Sanitation District Borough: 3
  • Sanitation Subsection: 3C
  • School District: 15

Zoning

  • Split Boundary Zone Indicator: N
  • Zoning: R6B

Geography

  • Borough Name: BK
  • Borough Code: 3
  • Block: 430
  • Lot: 57
  • Borough Block Lot: 3004300057

    Address

  • Full Address: 455 Union Street
  • Zip Code: 11231

Valuation

    Assessments Valuation

  • Assessed Total Value: $119,280
  • Assessed Land Value: $15,180

    Exemptions

  • Exempt Total Value: $0
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About South Brooklyn


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Frequently Asked Questions

When was property at 455 Union Street built and last sold?
The property at 455 Union Street was built in 1899 and last sold on Jan 1, 1970 for $0.
How much is this home worth?
The estimated value of the home located at 455 Union Street is $3,209,686.
What are some comparable homes to 455 Union Street?
There are currently no comparable homes to 455 Union Street.