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    House for rent
  • Accepts Zillow applications
    $5,450/moFees may apply

    21 Walnut Ave, Stony Brook, NY 11790

    5beds
    1,788sqft

    Price may not include required fees and charges. Price shown reflects the lease term provided. Learn more|

    Fast & easy Zillow application.

    This property accepts Zillow applications. Click 'Apply now' to fill out the online form once and apply to as many participating properties as you want. Just $35 for 30 days.

    Single family residence
    Available Sat Aug 15 2026
    Cats, small dogs OK
    In unit laundry
    Contact manager for more details about this home.

    What's special

    Fresh finishesModern designBeautifully maintained yardDining roomUpdated appliancesFamily room
    Discover the perfect blend of comfort and convenience in this newly renovated 5-bedroom, 3-bath apartment located in the heart of Stony Brook. Just minutes from Stony Brook University, Stony Brook Hospital, and public transportation, The modern design features fresh finishes and updated appliances, creating a welcoming and stylish living space with family room and dining room. Plus, the landlord covers landscaping, so you can enjoy a beautifully maintained yard without lifting a finger. First month rent, one-month security deposit, and one-month broker's fee.
    12 days
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    Zillow last checked:

    Listing updated:

    Travel times

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 3
    • Full bathrooms: 3
    Appliances
    • Included: Oven, Refrigerator
    • Laundry: In Unit
    Interior area
    • Total interior livable area: 1,788 sqft

    Property

    Parking
    • Details: Contact manager

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence

    Community & HOA

    HOA
    • Amenities included: Parking
    Location
    • Region: Stony Brook

    Financial & listing details

    • Lease term: 1 Year

    Price history

    DateEventPrice
    7/15/2026Listed for rent$5,450+29.8%$3/sqft
    Source: Zillow Rentals Report a problem
    1/31/2025Listing removed$4,200$2/sqft
    Source: Zillow Rentals Report a problem
    12/24/2024Listed for rent$4,200$2/sqft
    Source: Zillow Rentals Report a problem
    12/5/2024Sold$540,000-1.6%$302/sqft
    Source: OneKey® MLS as distributed by MLS GRID #L3510629 Report a problem
    3/7/2024Pending sale$549,000$307/sqft
    Source: OneKey® MLS as distributed by MLS GRID #3510629 Report a problem
    10/15/2023Listed for sale$549,000$307/sqft
    Source: OneKey® MLS as distributed by MLS GRID #3510629 Report a problem
    10/10/2023Listing removed--
    Source: OneKey® MLS as distributed by MLS GRID #3395365 Report a problem
    8/28/2022Price change$549,000-8.5%$307/sqft
    Source: OneKey® MLS as distributed by MLS GRID #3395365 Report a problem
    6/16/2022Price change$599,900-3.2%$336/sqft
    Source: OneKey® MLS as distributed by MLS GRID #3395365 Report a problem
    5/17/2022Price change$619,900-4.6%$347/sqft
    Source: RE/MAX International #3395365 Report a problem
    5/12/2022Price change$649,900+4.8%$363/sqft
    Source: RE/MAX International #3395365 Report a problem
    5/11/2022Price change$619,900-4.6%$347/sqft
    Source: OneKey® MLS as distributed by MLS GRID #3395365 Report a problem
    4/29/2022Listed for sale$649,900$363/sqft
    Source: OneKey® MLS as distributed by MLS GRID #3395365 Report a problem

    Neighborhood: 11790

    Nearby schools

    GreatSchools rating