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Sold
  • $2,150,000

    421 4th St #1, Brooklyn, NY 11215

    3beds
    --sqft
    Coop
    Built in 1899
    -- sqft lot
    $-- Zestimate®
    $--/sqft
    $8,276 Estimated rent

    Home value

    Not available

    Estimated sales range

    Not available

    $8,276/mo

    Zestimate® history
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    What's special

    Original detailsBonus spacePrivate gardenEstablished plantingsCentral air conditioningSpacious dressing roomPrivate deck
    Classic Park Slope Duplex with a Private Backyard 3 beds 2 full baths Private Garden Central A/C Tucked into a quintessential tree-lined block this charming 3 bedroom 2 bath duplex sits within a classic 3 unit Park Slope brownstone and offers the rare gift of a lush, private garden. Enter on the parlor-level to find high ceilings, a bay window and lovingly preserved original details like hardwood floors, rich wood trim and period charm. The open layout allows for comfortable entertaining and everyday living, with a kitchen that blends seamlessly into the main space-ready to use as-is or customize to your taste. Two bedrooms are located on this level, including a large rear bedroom with French doors that open onto a private deck and the garden which is fully irrigated and thoughtfully landscaped with established plantings. Whether you're grilling, lounging in the sun, or unwinding with a book this garden retreat offers rare tranquility in the heart of Park Slope. The second bedroom features a built-in Murphy bed, offering flexibility for guests, a home office, or nursery. A full bath with shower completes the floor. Downstairs, the lower level serves as a tranquil primary suite, complete with a full bath, spacious dressing room, and a bonus space that can flex as a home office, gym, or cozy den. Your own washer/dryer also on this level Additional features include central air conditioning, laundry, and unbeatable access to Prospect Park and the shops and restaurants along 5th and 7th Avenues. Central Air Conditioning Washer/Dryer 3 Unit Cooperative Brownstone Private garden with deck, irrigation system & lush greenery Located just moments from Prospect Park and the best of 5th and 7th Avenues Pet Policy - Small Dog or a Cat No Smoking Building

    Zillow last checked:

    Listing updated:

    Listed by:

    Susan Katz,

    Coldwell Banker Warburg,

    Rashi Malhotra

    Source: StreetEasy,MLS#: S1781976

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • Full bathrooms: 2
    Appliances
    • Included: Washer/Dryer
    Interior area
    • Total structure area: 0

    Property

    Features
    • Patio & porch: Other
    • Exterior features: Garden
    Details
    • Parcel number: 0098300591
    • Special conditions: Resale

    Construction

    Type & style
    • Home type: Cooperative
    • Property subtype: Coop
    Condition
    • Year built: 1899

    Community & neighborhood

    Location
    • Region: Brooklyn
    • Subdivision: Park Slope

    HOA & financial

    HOA
    • HOA fee: $1,200 monthly
    • Services included: Maintenance

    Price history

    DateEventPrice
    10/23/2025Sold$2,150,000+13.5%
    Source: StreetEasy #S1781976 Report a problem
    8/4/2025Contingent$1,895,000
    Source: StreetEasy #S1781976 Report a problem
    7/18/2025Listed for sale$1,895,000
    Source: StreetEasy #S1781976 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2020-- --
    2019-- --
    2018-- $72,209 +3.2%
    2017-- $69,969

    Find assessor info on the county website

    Neighborhood: Park Slope

    Nearby schools

    GreatSchools rating