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Sold
  • $2,815,000

    910 Union St APT 4B, Brooklyn, NY 11215

    3beds
    1,535sqft
    Condominium
    Built in 1931
    -- sqft lot
    $2,816,100 Zestimate®
    $1,834/sqft
    $7,472 Estimated rent

    Home value

    $2,816,100

    $2.68M - $2.96M

    $7,472/mo

    Zestimate® history
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    What's special

    Private vestibuleGenerous closet spaceDiscreet laundry closetQuartz countertopsOpen kitchenCustom cabinetrySuite of integrated appliances
    ACCEPTED OFFER 910 Union Street, 4B Residence 4B at 910 Union Street presents a thoughtful balance of prewar character and modern design within Park Union, a boutique condominium in the heart of Park Slope. Entered through a private vestibule, this three bedroom, two and a half bath home opens into a well-proportioned living and dining area designed for both everyday living and entertaining. High ceilings with detailed moldings and wide plank Vermont oak flooring create a sense of quiet sophistication throughout. The open kitchen is carefully composed with custom cabinetry, quartz countertops, and a suite of integrated appliances, complemented by a chef’s pantry and additional storage. A discreet laundry closet adds convenience without compromising space or flow. The layout offers excellent separation between the primary suite and secondary bedrooms. The primary bedroom is positioned for privacy and includes generous closet space and a refined en suite bath finished in marble with custom fixtures. Secondary bedrooms are well scaled and supported by equally considered baths. Two private outdoor spaces extend the living experience, offering open views and a natural connection to the surrounding neighborhood. Park Union is a full service, elevator condominium with a limited number of residences, originally a prewar structure and thoughtfully reimagined into a modern boutique building. Amenities include an attended lobby, fitness room, playroom, bike storage, and a landscaped roof terrace with expansive views. Positioned just moments from Grand Army Plaza and Prospect Park, the location offers immediate access to green space, cultural institutions, and multiple transit lines, placing the best of Brooklyn and Manhattan within easy reach.

    Zillow last checked:

    Listing updated:

    Listed by:

    Jessica Levy Buchman,

    Corcoran,

    Bryan Rettaliata

    Source: StreetEasy,MLS#: S1818389

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 3
    • Full bathrooms: 2
    • 1/2 bathrooms: 1
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Washer/Dryer
    • Laundry: Inside
    Features
    • Flooring: Hardwood
    Interior area
    • Total structure area: 1,535
    • Total interior livable area: 1,535 sqft

    Property

    Features
    • Patio & porch: Other, Terrace
    • Exterior features: Balcony, Terrace
    • Has view: Yes
    • View description: Park/Greenbelt
    Details
    • Parcel number: 010661209
    • Special conditions: Resale

    Construction

    Type & style
    • Home type: Condo
    • Property subtype: Condominium
    Condition
    • Year built: 1931

    Community & neighborhood

    Security
    • Security features: Doorman, Full-Time Doorman
    Community
    • Community features: Doorman, Full Time Doorman
    Location
    • Region: Brooklyn
    • Subdivision: Park Slope

    HOA & financial

    HOA
    • Has HOA: Yes
    • HOA fee: $1,650 monthly
    • Amenities included: Laundry, Fitness Center, Elevator(s)
    • Services included: Maintenance

    Price history

    DateEventPrice
    6/15/2026Sold$2,815,000+8.3%$1,834/sqft
    Source: Public Record Report a problem
    4/17/2026Contingent$2,600,000$1,694/sqft
    Source: StreetEasy #S1818389 Report a problem
    3/31/2026Listed for sale$2,600,000+45.9%$1,694/sqft
    Source: StreetEasy #S1818389 Report a problem
    6/10/2013Sold$1,782,088$1,161/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$19,964 +5.3%$180,297 +5.1%
    2024$18,954 $171,513 +7.8%
    2023-- $159,139 +3.1%
    2022-- $154,391 +12.6%
    2021-- $137,144 -10.4%
    2020$5,037 +19.8%$153,141 +6.1%
    2019$4,206 -71%$144,293 +6.5%
    2018$14,501 +22.7%$135,509 +10.9%
    2017$11,822 +408.4%$122,205 +10.9%
    2016$2,325 $110,151 +3.6%
    2015$2,325 $106,336 +5.6%
    2014-- $100,699

    Find assessor info on the county website

    Neighborhood: Park Slope

    Nearby schools

    GreatSchools rating