Skip main navigation
Sold for $800,000
  • $800,000

    21 Dairy Farm Road, Stony Brook, NY 11790

    4beds
    1,938sqft
    Single Family Residence, Residential
    Built in 1955
    0.8 Acres Lot
    $842,400 Zestimate®
    $413/sqft
    $4,578 Estimated rent

    Home value

    $842,400

    $750,000 - $943,000

    $4,578/mo

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    $4,578/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $4,578/mo

    Rent Zestimate®

    Refinance and save

    $5,522/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $5,522/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    If you are looking for a Stony Brook home with country charm, set on a bucolic .8 acre of property, then this home may be the one you have been waiting for! Beautiful wood flooring, large windows allowing for sunlit interior and incredible property views, a large open recreation area in the basement, and a cozy breezeway with flagstone, are just a few of the elements that make this home a winner. Just seconds from both Stony Brook University and the harbor. Lots of shopping, restaurants, and cultural activities right in the area. Award winning Three Village Schools.

    Zillow last checked:

    Listing updated:

    Listed by:

    Melora Lane CBR RENE 631-974-7814,

    Howard Hanna Coach 631-751-0303

    Bought with:

    Christopher Pagnotta, 10401296414

    Realty Connect USA LLC

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 852211MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 2
    • Full bathrooms: 2
    Other
    • Description: LR with fireplace, Dining Area, Large EIK, 2 BR, 1 Full Bath, Enclosed Breezeway
    • Level: First
    Other
    • Description: Primary Bedroom, Additional Bedroom, Full Bath
    • Level: Second
    Basement
    • Description: Large Recreation area, Office, Laundry area, Utilities
    • Level: Basement
    Heating
    • Hot Air, Oil
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Dryer, Oven, Range, Refrigerator, Washer
    Features
    • First Floor Bedroom, First Floor Full Bath
    • Flooring: Carpet, Wood
    • Basement: Finished,Full,Storage Space
    • Attic: None
    • Number of fireplaces: 1
    • Fireplace features: Living Room, Wood Burning
    Interior area
    • Total structure area: 1,938
    • Total interior livable area: 1,938 sqft

    Property

    Parking
    • Total spaces: 1
    • Parking features: Garage
    • Garage spaces: 1
    Features
    • Patio & porch: Covered, Porch
    • Has view: Yes
    • View description: Trees/Woods
    Lot
    • Size: 0.80 Acres
    Details
    • Parcel number: 0200247000500014000
    • Special conditions: None

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Cape Cod
    • Property subtype: Single Family Residence, Residential
    Materials
    • Shake Siding
    Condition
    • Year built: 1955

    Utilities & green energy

    • Sewer: Cesspool
    • Water: Public
    • Utilities for property: Cable Connected, Electricity Connected, Trash Collection Public, Water Connected

    Community & neighborhood

    Location
    • Region: Stony Brook

    Other

    Other facts
    • Listing agreement: Exclusive Right To Sell

    Price history

    DateEventPrice
    6/12/2025Sold$800,000+6.8%$413/sqft
    Source: OneKey® MLS as distributed by MLS GRID #852211 Report a problem
    5/8/2025Pending sale$749,000$386/sqft
    Source: OneKey® MLS as distributed by MLS GRID #852211 Report a problem
    5/4/2025Listing removed$749,000$386/sqft
    Source: OneKey® MLS as distributed by MLS GRID #852211 Report a problem
    4/26/2025Listed for sale$749,000$386/sqft
    Source: OneKey® MLS as distributed by MLS GRID #852211 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025-- $3,360
    2024-- $3,360
    2023-- $3,360
    2022-- $3,360
    2021-- $3,360
    2020-- $3,360
    2019-- $3,360
    2018-- $3,360
    2017$13,449 $3,360
    2016-- $3,360
    2015-- $3,360
    2014-- $3,360
    2013-- $3,360
    2012-- $3,360
    2011-- $3,360
    2010-- $3,360
    2009-- $3,360
    2008-- $3,360
    2007$8,629 +25.5%$3,360
    2005$6,877 +8.6%$3,360
    2004$6,330 +5.6%$3,360
    2003$5,994 +7.4%$3,360
    2002$5,583 +2.5%$3,360
    2001$5,448 -0.9%$3,360
    2000$5,495 $3,360

    Find assessor info on the county website

    Neighborhood: 11790

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: William Sidney Mount Elementary
    • Middle: Robert Cushman Murphy Jr High School
    • High: Ward Melville Senior High School

    Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $842,400
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $842,400