Pending

860 Union Street

Brooklyn, NY 11215
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Bed 6

Bed

Bath 6

Bath

SqFt3,894

Sqft

Acres0.06

Acre(Lot)

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. Some Photos are Staged.

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Detail Ic Property Details

Property Type : Residential Income

Price : $3,750,000

AD Id : 64687629

MLS Id : 492575

Beds : 6

Lot Size : 0.06 Acre

Living Area Size : 3,894

Year Built : --

County : Kings

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Feature Features

  • Bedroom Information

    Total beds: 6

    Bathroom Information

    Full Baths: 6

    Room Information

    Rooms Total: 12 Has Basement: Yes Basement: Full
  • Flooring Information

    Hardwood
  • Roofing Information

    Flat
  • Interior Features

    Roof: Flat Appliances: Gas Water Heater, Refrigerator, Cooktop, Washer Window Features: Window Coverings
  • Heating & Cooling

    Has Heating: Yes Heating: Hot Water, Natural Gas

  • Building Information

    Building Area Total: 3894 Construction Materials: Brick Stories: 2 Private Pool: No

  • Lot Information

    Lot Dimensions: 90 x 29 Lot Size Acres: 0.06 Lot Size Square Feet: 2610

  • Listing Price Information

    Listing Price: $3750000 Original Price: $5750000

  • Tax Information

    Tax Lot: 26 Tax Block: 1065 Annual Tax: $24181

  • Parking Information

    On Street, Other
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
490 16th Street, Brooklyn, NY, 11215 $2,450,000 6 3 --
566 7th Street, Brooklyn, NY, 11215 $7,499,000 -- 16 --
176 Prospect Park West .., Brooklyn, NY, 11215 $8,000,000 -- 9 14,200 14,200 SqFt
475 16th Street, Brooklyn, NY, 11215 $999,000 16 8 6,840 6,840 SqFt
819 Union Street, Brooklyn, NY, 11215 $4,500,000 -- 4 3,580 3,580 SqFt
238 Prospect Park West .., Brooklyn, NY, 11215 $1,650,000 -- -- 4,200 4,200 SqFt
258 7th Avenue, Brooklyn, NY, 11215 $2,999,990 -- -- 2,911 2,911 SqFt
645 Carroll Street, Brooklyn, NY, 11215 $4,599,900 5 7 --
344 7th Avenue, Brooklyn, NY, 11215 $5,000,000 -- -- 4,680 4,680 SqFt
371 16th Street, Brooklyn, NY, 11215 $2,399,999 -- 3 1,704 1,704 SqFt

The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the Brooklyn Board of Realtors. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright ©2026 Brooklyn MLS. All Rights Reserved.

ByOwner last updated this listing 06/05/2026 @ 22:40

MLS: 492575 LISTED BY: Billy Apter, RE/MAX Real Estate Professiona 718-532-2000 SOURCE: Brooklyn Board of REALTORS

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