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21 Madeley Lane Stony Brook, NY $ 749,999
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21 Madeley Lane
$ 749,999
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Open House 7/11 10am - 11:30am
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21 Madeley Lane

Stony Brook, NY, 11790
$ 749,999
Bedrooms3 Baths2.1 Sq 1,980

Monthly Estimate*

$ 4,736

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Single Family Home for sale in Stony Brook, NY

for $749,999 with 3 bedrooms and 2 full baths, 1 half bath. This 1,980 square foot home was built in 1968 on a lot size of 0.35.

Welcome to 21 Madeley Lane, a well-maintained residence offering 3 bedrooms, 2.5 bathrooms, and a 2-car garage on a generously sized property in Stony Brook. Designed for comfortable everyday living and effortless entertaining. The home features a functional layout with spacious living areas. Step outside to an expansive backyard offering a private setting with a beautiful in-ground swimming pool and plenty of space for outdoor enjoyment, gardening, or recreation. Located on a large lot in Stony Brook's well-known M Section, this property offers an exceptional combination of indoor comfort and outdoor living. Conveniently situated near shopping, dining, parks, transportation, and other local amenities, and the home is also located within the Three Village Central School District. Whether you're looking for room to entertain, additional outdoor space, or the opportunity to personalize a home to your own style. The property at 21 Madeley Lane presents an exceptional opportunity to create the home you've been envisioning.

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Open House

7/11/2026 10:00 AM - 11:30 AM
7/12/2026 4:30 PM - 6:00 PM
21 Madeley Lane Stony Brook, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
Single Family Coming Soon

Price

$ 749,999

Bedrooms

3

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 11,232

Style

Colonial

Lot Size

0.35

Year Built

1968

Town/City

Stony Brook

County/Region

Suffolk

MLS | Web ID

1022987
Features
Interior
Interior Amenities Ceiling Fan(s) Eat-in Kitchen Formal Dining Primary Bathroom Washer/Dryer Hookup
Total Fireplaces 1
Basement (Y/N) N
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 3
Total Baths 3
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General
Sewer Public Sewer
Heating Baseboard
Cooling Wall/Window Unit(s)
Utilities Cable Available Electricity Connected Phone Available Propane Sewer Connected Trash Collection Public Water Connected
Appliances Electric Oven Refrigerator
Garage Spaces 2
Patio/Porch Features Covered
Architectural Style Colonial
Pool Features In Ground Outdoor Pool Pool Cover
Construction Materials Other
Year Built 1968
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0200-385-00-03-00-004-000
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 8
Full Baths 2
High School Ward Melville Senior High School
City Brookhaven
Disclosures Lead Paint
Senior Community Y/N N
High School District Three Village
Carport Y/N N
Elementary School William Sidney Mount Elementary
Property Attached Y/N N
Tax Annual Amount 11232.5
Middle/Junior High School Robert Cushman Murphy Jr High School
Building Area Units Square Feet
Standard Status Coming Soon
Middle/Junior School District Three Village
Elementary School District Three Village
Tax Assessed Value 2990
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Exterior
Fencing Back Yard
Parking Features Driveway Garage Driveway Garage
Water Source Public
Total Parking 6
Parking Spaces 6
Foundation Details Other
Waterfront Y/N N
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Internal Only
Street Number 1 21
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* Excluded Features
List By
Amy King MRP

Listing Agent

Berkshire Hathaway

Broker

516-431-0828

Contact

Affordability Calculator

$5,672
Per Month
83%
17%
0%
Monthly Principal & Interest
$4,736
Monthly Property Taxes
$936
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4100116 Elementary School
4099165 Middle School
Ward Melville Senior High School High School
See complete school information
Pricing History
DatePricePrice ChangeDescription
7/8/2026$749,999 Listed Price

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21 Madeley Lane, Stony Brook, NY, 11790 is a Single Family Home for sale at $749,999 with 1,980 sqft and a lot size of 0.35. 21 Madeley Lane has 3 bedrooms, 2.1 baths, and was built in 1968. The property's zip code is 11790 which is in Stony Brook, NY

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