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$1,099,990
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Property Description
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.
Full Property Details
Full Property Details for 9 Defeo Ct
General
- Price: $1,099,990
- Taxes: $16,419
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 969163
- Updated: 5/14/2026
- Added to Site: 13 day(s) ago
Interior
- Number of Rooms: 12
- Interior Features: First Floor Bedroom
- Fireplace: Yes
- Number of Fireplaces: 2
- Appliances: Dishwasher, Dryer, Gas Oven, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
Additional Information
- Pool: Yes
- Private Pool: Yes
- Pool Description: In-Ground
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking Features: Driveway, Garage
Location
- County: Suffolk County
School Information
- High School District: Deer Park
- Elementary School: John Quincy Adams Primary School
- Middle School: Robert Frost Middle School
- High School: Deer Park High School
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Baseboard
Utilities
- Sewer: Cesspool
- Water: Public
- Utility Description: Cable Connected, Electricity Connected, Natural Gas Connected, Trash Collection Public, Water Connected
Structural Information
- Architectural Style: Exp Ranch
- Detached/Attached: Detached
- Construction: Frame
- Basement: Yes
- Basement Desc.: Partially Finished, Walk-Out Access
- Unfinished Attic: Yes
- Building Size: 4676
- Square Feet: 4,676
- Sq. Ft. Source: CubiCasa
- Year Built: 1990
Lot Features
- Lot Size (Acres): 0.3348
- Lot Size (Sq. Ft.): 14,586
Financial Considerations
- Tax Amount: $16,419.74
Disclosures and Reports
- Special Conditions: None
- Exclusions: Light fixture in kitchen and dining room (will be replaced)
- Property ID: 0100-042-00-01-00-003-009
Listed by Compass Greater NY LLC
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Schools
Schools serving 9 Defeo Ct
School District:Deer Park Union Free School District
| Name | Grades | Distance |
|---|---|---|
John Quincy Adams Elementary School 172 Old Country Road, Deer Park, NY 11729 | PK-2 | 0.2 mi |
John F Kennedy Intermediate School 101 Lake Avenue, Deer Park, NY 11729 | 3-5 | 0.9 mi |
Robert Frost Middle School 450 Half Hollow Road, Deer Park, NY 11729 | 6-8 | 0.2 mi |
Deer Park High School 1 Falcon Place, Deer Park, NY 11729 | 9-12 | 0.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 9 Defeo Ct
Date
Details
Price
Change
Source
5/14/2026
Listed
$1,099,990
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 9 Defeo Ct
Year
Property Taxes
Change
Tax Assessment
Change
2024
$14,454
100%
$4,550
—
2020
100%
$4,550
—
2022
-100%
$4,550
—
2016
$14,512
—
$4,550
-8%
2016
$14,512
2%
$4,920
—
2020
$14,186
3%
$4,920
—
2018
$13,755
3%
$4,920
—
2017
$13,380
1%
$4,920
—
2016
$13,302
1%
$4,920
—
2015
$13,154
3%
$4,920
—
2015
$12,785
2%
$4,920
—
2014
$12,547
-4%
$4,920
-8%
2013
$13,121
—
$5,350
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 9 Defeo Ct
9 Defeo Court, Deer Park, NY 11729 (MLS# 969163) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 9 Defeo Court is currently listed for $1,099,990 and was received on May 14, 2026. Want to learn more about 9 Defeo Court? Do you have questions about finding other Single Family real estate for sale in Deer Park? You can browse all Deer Park real estate or contact a Coldwell Banker agent to request more information.
