Recently Listed Open House 5/23 11:30am - 1pm
9 Defeo Court
Deer Park, NY, 11729 $ 1,099,990
Bedrooms4 Baths3.1 Sq 2,538 Monthly Estimate*
$ 6,773
for $1,099,990 with 4 bedrooms and 3 full baths, 1 half bath. This 2,538 square foot home was built in 1990 on a lot size of 0.3348.
Welcome to 9 Defeo Court, Deer Park! This one-of-a-kind expanded ranch is set on just over 1/3 of an acre of property on a private cul-de-sac. This 4 bedroom/3.5 bathroom home features over 4500 sq ft of total space and can accommodate any family set up! Built in 1990, this home features a partially finished basement with income producing potential or for extended family and an outside separate entrance. As you step inside the home, you will immediately observe an attention to detail and pride of ownership in the open concept layout made perfect for hosting. The chef's kitchen has every upgrade to be desired including high end stainless steel appliances, granite countertops, a wine refrigerator, hooded vent, accent lighting and an oversized laundry room off the side that leads to the 2 car garage. The formal dining room and living room with cathedral ceiling, wood floors and wood burning fireplace finish this area. Upstairs is a loft space perfect for an office or other needs. This home also features a luxurious primary en suite with gas fireplace that was added as an extension and has a terrace overlooking the backyard, perfect for a morning coffee or a glass of wine at sunset. Additionally, home has recessed lighting throughout, a ton of natural light via well maintained skylights, 200 amp electric, natural gas heat with baseboards, radiant heat flooring in the kitchen and bathrooms and central air conditioning. There are high end and thoughtful finishes throughout the entirety of the house! Step outside to an incredible backyard designed for entertaining, complete with a heated in-ground pool with water features, a semi-enclosed outdoor tiki bar, an outdoor kitchen with pergola, a shaded pavilion, a firepit, inground sprinklers, professional landscaping and a stunning never-ending waterfall that creates a true resort-like atmosphere. Situated on a generous property with plenty of space to relax and entertain, this home offers versatility, comfort, and a backyard oasis all in one. This a home that you truly have to see in person to experience all of its amazing features and details.
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Open House
5/23/2026 11:30 AM - 1:00 PM
9 Defeo Court Deer Park, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesInteriorInterior Amenities First Floor Bedroom
Basement Partially Finished Walk-Out Access
Total Fireplaces 2
Basement Features Partially Finished Walk-Out Access
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 4
Total Baths 4
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GeneralSewer Cesspool
Heating Baseboard
Cooling Central Air
Utilities Cable Connected Electricity Connected Natural Gas Connected Trash Collection Public Water Connected
Appliances Dishwasher Dryer Gas Oven Microwave Refrigerator Stainless Steel Appliance(s) Washer Wine Refrigerator
Garage Spaces 2
Architectural Style Exp Ranch
Pool Features In Ground
Construction Materials Frame
Exclusions Light fixture in kitchen and dining room (will be replaced)
Year Built 1990
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0100-042-00-01-00-003-009
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 12
Full Baths 3
High School Deer Park High School
City Babylon
Senior Community Y/N N
High School District Deer Park
Carport Y/N N
Elementary School John Quincy Adams Primary School
Property Attached Y/N N
Tax Annual Amount 16419.74
Middle/Junior High School Robert Frost Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Deer Park
Elementary School District Deer Park
Tax Assessed Value 4550
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ExteriorParking Features Driveway Garage Driveway Garage
Water Source Public
Building Area Total 4676
Waterfront Y/N N
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* Excluded FeaturesList ByRobert M. Lorenzo IIListing Agent
Compass Greater Ny LlcBroker
Affordability Calculator
- Monthly Principal & Interest
- $6,773
- Monthly Property Taxes
- $1,368
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% 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.
Learn more about how to save NearbySingle family listings in Deer Park, NY
Average List Price $708,294
Percent of Sale Price 36%
About Deer Park, NY 28,093 Population
0% Since 2002
$ 87,111 Median Income
42.29 Median Age
32% Households with Children
Trends Information provided by ATTOM Data Solutions.
4098682 Elementary School
4101031 Middle School
Deer Park High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 5/14/2026 | $1,099,990 | | Listed Price |