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Property at 860 Union St, Brooklyn, NY 11215
ACTIVE
$100,000
$3,750,000

860 Union StBrooklyn, NY, 11215

6 Beds6 Baths
Welcome to your home in the Park Slope neighborhood of Brooklyn, New York City was built as the Victorian Gothic carriage house of the Maxwell mansion, which was built sometime between 1875 and 1896, and was torn down in 1922. The 25' ft wide carriage house received a new facade in 1923 designed by Caughey & Evans. The building is one of the few carriage houses in Park Slope; and is a local attraction, which dazzles its passersby. It is located in the Park Slope Historic District (minutes from the park). This awe-inspiring magnificent architectural masterpiece is majestically steeped in exquisite original word work & finely crafted detail throughout (mantle fireplaces, built-in China cabinets, parquet floors, stained glass, towering, tall ceilings, and more). Currently configured as a two-family residence with 3 ensuite bedrooms, formal living, formal dining room & kitchen for each unit- or perfectly ideal as a conversion to the ultimately sublime single-family mansion. This stunning and ultra-unique property is a must see to believe and appreciate. Profound possibilities and potential await with this work of art piece of landmarked real estate gold. Situated in the heart of prime Park Slope- surrounded by the most exciting and essential amenities of Brooklyn's most desirable & sought-after neighborhoods. An absolutely outstanding opportunity to own a once-in-a-lifetime historic home that will be become your legacy.
1 / 22

Est. Monthly

$17,775/mo

$3,750,000
$100,000

860 Union St, Brooklyn, NY

6 Beds6 Baths

Welcome to your home in the Park Slope neighborhood of Brooklyn, New York City was built as the Victorian Gothic carriage house of the Maxwell mansion, which was built sometime between 1875 and 1896, and was torn down in 1922. The 25' ft wide carriage house received a new facade in 1923 designed by Caughey & Evans. The building is one of the few carriage houses in Park Slope; and is a local attraction, which dazzles its passersby. It is located in the Park Slope Historic District (minutes from the park). This awe-inspiring magnificent architectural masterpiece is majestically steeped in exquisite original word work & finely crafted detail throughout (mantle fireplaces, built-in China cabinets, parquet floors, stained glass, towering, tall ceilings, and more). Currently configured as a two-family residence with 3 ensuite bedrooms, formal living, formal dining room & kitchen for each unit- or perfectly ideal as a conversion to the ultimately sublime single-family mansion. This stunning and ultra-unique property is a must see to believe and appreciate. Profound possibilities and potential await with this work of art piece of landmarked real estate gold. Situated in the heart of prime Park Slope- surrounded by the most exciting and essential amenities of Brooklyn's most desirable & sought-after neighborhoods. An absolutely outstanding opportunity to own a once-in-a-lifetime historic home that will be become your legacy.

StatusActive
Property TypeResidential Income
Property Subtype—
Total Rooms12 rooms
Days on Market362 days

Est. Monthly Payment

$17,774.90

%
%
yr

Private Mortgage Insurance

Not required

Affordability Checkoptional
$

Enter your annual income to check affordability

Property Details

Property Information

860 Union St

Brooklyn, NY 11215 • Kings
6
Beds
6
Baths
—
SqFt
—
Acres
Status
Active
Property Type
Residential Income
Property Subtype
—
Total Rooms
12 rooms
Days on Market
362 days
Tax History
Estimated values, may not reflect current amounts.
  • Annual Tax Amount
    $24,181
Property History
  • Price reduced
    Apr 30, 2026 • NY State MLS • 11505049
    $3,850,000 → $3,750,000
  • Listed for sale
    May 27, 2025 • NY State MLS • 11505049
    $5,750,000
Mortgage Calculator
Estimated monthly payment for this property
$17,774.90
Down Payment
Interest Rate
Loan Term
%
%
yearsyrs.
Affordability Checkoptional
$

Enter your annual income to see if this home fits your budget

Private Mortgage Insurance

Not required — down payment above 20%
MLS Information
  • Source
    NY State MLS
  • MLS#
    11505049
  • Listing Office
    REMAX REAL ESTATE PROFESSIONALS
  • Last Updated
    24 days ago

Appliances

  • Appliances
    • Washer
    • Range
    • Refrigerator

Climate & Systems

  • Heating
    • Hot Water
    • Gas

Interior Features

  • Flooring
    Hardwood

Type

  • Property Type
    Residential Income

Structure

  • Construction
    Brick
  • Roof
    Flat

Condition

  • Days on Market
    362 days
  • Water
    None
  • Sewer
    None

607-282-6242, (607) 282-6242, or +1 607 282 6242

Kevin Lucero

Kevin Lucero

Lic. Real Estate Salesperson

CallEmail
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