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    Renovated Brownstone in Park Slope Title is generated by Realmo AI

    819 Union St, Brooklyn, NY 11215

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    For Sale
    $3,500,000

    Charming three-family brownstone in prime Park Slope location.

    Type:Multi Family
    Lot size:
    0.04 Acres
    Added:
    Mar 11, 2026
    Days on Market:
    120
    Last Refresh:
    Jul 2 at 8:28 am

    Property Features for 819 Union St

    General Information

    Standard status
    Active
    Lot size
    0.04 Acres
    Property subtype
    Multi Family

    Building Details

    Year Built
    1901

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    John H. Johnson Jr
    John H. Johnson Jr

    Listing office Brooklyn Real Property Inc.

    Listing date Mar 11, 2026

    Source Elliman

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    All listing content including descriptions, pricing, images are the copyrighted material of Brooklyn Real Property Inc.

    HighLights

    • Prime Park Slope Location: Excellent access to local amenities in a highly desirable Brooklyn neighborhood.
    • Three Income‑Generating Units: Features three apartments, including an owner's unit and two tenant‑occupied units with reliable tenants.
    • Fully Renovated: The entire brownstone has been thoughtfully renovated inside and out.
    • Convenient Transportation Access: Located within minutes of multiple subway lines (R, B, Q, 2, 3).
    • Investment or Owner‑Occupancy Potential: Suitable as an investment property or a residence for an owner‑occupant.
    • Proximity to Attractions: Short distance to the Barclays Center and surrounded by numerous shopping and dining options.

    Overview

    This renovated four-story brownstone is located in the Park Slope neighborhood of Brooklyn, NY. The property features three apartments. The first and second floors are combined into one unit, occupied by the owner. The second unit is on the third floor, and the third unit occupies the fourth floor; both are tenant-occupied with year-to-year leases. The entire property has been renovated, blending modern amenities with the building's original charm. The property is near the Barclays Center and offers access to shopping and dining options. Several public transportation options are available, including the R train at Union St station, the B and Q trains at 7th Avenue station, the 2 and 3 trains at Grand Army Plaza station, and the Atlantic Ave-Barclays Center station for additional B and Q train access. The property is being sold as-is.
    Property Profile Location Intelligence

    Current Use by Public Records

    Triplexes

    Suggested Use

    Law Firm Accounting Firm Nursing Home Nursing Home Auto Parts Store Catering Service Tech Support Center Building Supply Butcher Tanning Salon

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Brooklyn
    County
    Kings
    State
    New York
    Longitude
    -73.9767
    Latitude
    40.6752

    FAQs

    What type of property is this?
    Triplex - Charming three-family brownstone in prime Park Slope location.
    Where is this triplex located?
    The property is located at 819 Union St Brooklyn, NY.
    What is the asking price?
    The asking price for this property is $3,500,000.
    What are key features of this property?
    This property features: Prime Park Slope Location: Excellent access to local amenities in a highly desirable Brooklyn neighborhood.; Three Income‑Generating Units: Features three apartments, including an owner's unit and two tenant‑occupied units with reliable tenants.; Fully Renovated: The entire brownstone has been thoughtfully renovated inside and out.
    More about this property
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