See Home Value
$4,200,000
● House - Off Market

340 CARROLL Street

Brooklyn, NY 11231
bedrooms
4 Beds
bathrooms
4 Baths, 1 Half Bath
square feet
2,450 Ft²
$20,946
Est. Monthly
2.30%
Cap Rate

About This Property

Welcome to 340 Carroll Street: A Masterfully Renovated Townhouse Offering Elevated Design, Exceptional Outdoor Space, and the Best of Brooklyn Living.

340 Carroll Street is a beautifully renovated four-story townhouse that seamlessly blends timeless Brooklyn character with sophisticated modern living. Thoughtfully designed throughout, this four-bedroom, four-and-a-half-bathroom residence spans three finished levels plus an extraordinary rooftop retreat, offering a rare balance of scale, light, and private outdoor space.

A classic Brooklyn stoop leads to a stunning parlor floor where soaring ceilings, oversized Marvin windows, and abundant natural light create an atmosphere of warmth and understated elegance. The expansive living and dining areas are perfectly suited for both grand entertaining and everyday living, flowing effortlessly into a chef's kitchen appointed with premium appliances, including a Sub-Zero refrigerator and Wolf induction cooktop.

Custom cabinetry, ample countertop space, refined finishes, and a dedicated pantry provide exceptional functionality, while two separate access points to the rear deck and garden create a seamless connection between indoor and outdoor living. A stylish powder room completes the level.

Occupying the upper floor, the primary suite serves as a tranquil retreat overlooking the surrounding treetops. A terrace off the bedroom offers the perfect setting for morning coffee or evening relaxation. The walk-in closet provides generous storage and bespoke millwork. The windowed en-suite bath evokes the experience of a luxury spa, featuring floor-to-ceiling stone tile, a rainfall shower, handheld spray, and integrated body jets.

A spacious secondary bedroom and beautifully finished full bathroom complete this floor.

Above it all, a spectacular rooftop terrace offers sweeping skyline views and an extraordinary extension of the home's living space. This private outdoor oasis easily accommodates multiple seating and dining areas, creating an ideal setting for entertaining, gardening, or simply enjoying the city from above.

The garden level offers exceptional flexibility with two additional bedrooms and two full bathrooms. The rear bedroom enjoys direct access to the garden, while an overhead skylight illuminates the corridor leading to the private outdoor space. Both bedrooms feature en-suite bathroom and are generously proportioned with excellent storage.

Beyond, a beautifully paved patio provides a peaceful escape from city life, equally suited for outdoor dining, gardening, recreation, or quiet relaxation. This level lends itself effortlessly to guest accommodations, a dedicated home office, or an au pair suite.

Ideally positioned at the crossroads of Carroll Gardens and Gowanus, 340 Carroll Street offers an unparalleled lifestyle that combines the timeless charm of one of Brooklyn's most beloved neighborhoods with the energy and momentum of one of its most transformative. Enjoy the tree-lined streets, acclaimed restaurants, local boutiques, and strong sense of community that define Carroll Gardens, while benefiting from Gowanus' remarkable evolution. Significant public and private investment has ushered in a new era for the neighborhood, bringing thoughtfully designed residential developments, vibrant waterfront spaces, celebrated dining destinations, and a growing arts and cultural scene. With convenient access to transportation and an ever-expanding collection of amenities, this location offers the rare opportunity to enjoy both the established character of Brooklyn and the excitement of its future.

Combining exceptional design, generous proportions, and remarkable outdoor space in an irreplaceable location, 340 Carroll Street represents a rare opportunity to own a truly distinguished Brooklyn townhouse.
Unit Size
2,450 Ft²
Days on Market
91 days
Land Size
0.03 acres
Price per sqft
$1,714
Property Type
House
Property Taxes
$323
HOA Dues
-
Year Built
1899

Payment Calculator

Cap Rate Calculator

Last updated: 8 days ago (RLS #RLS20097041)

Price History

Date / Event Date Event Price
Sep 11, 2026 In contract -
In contract
Sep 10, 2026 Sold
Sold
Jun 11, 2026 Listed by Douglas Elliman Real Estate $4,650,000
Listed by Douglas Elliman Real Estate

Property Highlights

Air Conditioning
Fireplace

Building Info

Overview

    General

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

    Dimensions

  • Lot Area Sqft: 1,127
  • Lot Size Depth Feet: 69
  • Lot Size Frontage Feet: 16
  • Building Depth: 35
  • Building Frontage: 16
  • Gross Building Area: 1,856

    Building Floor Area

  • Residential Building Floor Area: 1,208

    Floor Area Ratio

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

Building

  • Building Type: B9
  • 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: 451
  • Lot: 22
  • Borough Block Lot: 3004510022

    Address

  • Full Address: 340 Carroll Street
  • Zip Code: 11231

Valuation

    Assessments Valuation

  • Assessed Total Value: $142,680
  • Assessed Land Value: $21,480

    Exemptions

  • Exempt Total Value: $1,440
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 340 Carroll Street built and last sold?
The property at 340 Carroll 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 340 Carroll Street is $4,185,342.
What are some comparable homes to 340 Carroll Street?
There are currently no comparable homes to 340 Carroll Street.