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  • $4,500,000

    748 Union St, Brooklyn, NY 11215

    5beds
    5,804sqft
    Loading
    Mixed Use
    Built in 1915
    -- sqft lot
    $-- Zestimate®
    $775/sqft
    $-- HOA

    What's special

    Residential upper levelsMultiple private outdoor areas
    A once-in-a-generation opportunity in the heart of Park Slope, 748 Union Street presents a rare chance to own a mixed-use property that has been held and cared for by the same owner for many years. Ideally positioned on one of Brooklyn’s most desirable neighborhood corridors, the property offers a flexible layout with commercial/garden-level space, residential upper levels, and multiple private outdoor areas. With its combination of location, scale, and long-term ownership history, 748 Union Street is well-suited for end-users, investors, or those seeking a unique live/work opportunity in a prime Park Slope setting. Moments from neighborhood conveniences, dining, coffee shops, transit, and Prospect Park, this is a truly special offering in one of Brooklyn’s most established and sought-after communities.
    6 days
    808
    67

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    Compass 716-930-5802,

    James Fierro

    Source: StreetEasy,MLS#: S1847708

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 5
      • Full bathrooms: 4
      • 1/2 bathrooms: 1
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Washer/Dryer
      Features
      • Flooring: Hardwood
      • Has fireplace: Yes
      Interior area
      • Total structure area: 5,804
      • Total interior livable area: 5,804 sqft

      Property

      Features
      • Patio & porch: Other, Deck, Terrace
      • Exterior features: Balcony, Private Roof Deck, Terrace
      Details
      • Parcel number: 009560043
      • Special conditions: Resale

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Mixed Use
      Condition
      • Year built: 1915

      Community & HOA

      Community
      • Subdivision: Park Slope
      Location
      • Region: Brooklyn

      Financial & listing details

      • Price per square foot: $775/sqft
      • Tax assessed value: $3,792,000
      • Annual tax amount: $16,824
      • Date on market: 9/16/2026

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        9/16/2026Listed for sale$4,500,000+650%$775/sqft
        Source: StreetEasy #S1847708 Report a problem
        3/14/2010Sold$600,000+90.5%$103/sqft
        Source: Public Record Report a problem
        11/10/1994Sold$315,000$54/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$16,294 +3.5%$227,520 -2.4%
        2024$15,744 $233,040 +13.1%
        2023-- $205,980 +27.4%
        2022-- $161,700 +4.7%
        2021-- $154,500 -3.1%
        2020$14,485 +4.8%$159,420 +15%
        2019$13,827 +6%$138,600 +122.3%
        2018$13,043 +4%$62,352 +1.4%
        2017$12,538 +9.4%$61,508 +4.4%
        2016$11,466 $58,905 +3.3%
        2015$11,466 +69.1%$57,025 +4.8%
        2014$6,779 $54,435 +142.7%
        2001-- $22,432 +5.1%
        2000-- $21,344
        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment$1,822
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Park Slope

        Getting around

        99 / 100
        Walker's Paradise
        90 / 100
        Biker's Paradise

        Nearby schools

        GreatSchools rating

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