Recently Listed Open House 3/28 12pm - 3pm
9 Keystone Court
Centereach, NY, 11720 $ 749,000
Bedrooms4 Baths3.1 Sq 1,892 Monthly Estimate*
$ 4,612
for $749,000 with 4 bedrooms and 3 full baths, 1 half bath. This 1,892 square foot home was built in 1997 on a lot size of 0.53.
PRIDE OF OWNERSHIP And yes, you’ll notice it the second you pull up. Don’t worry, the curb appeal won’t bite…unless you insult the mailbox. Welcome to this BEAUTIFULLY MASSIVE Colonial at the end of a Cul-de-Sac. Translation: less traffic, more peace, and neighbors who actually wave instead of stealing your Amazon packages. 4 Bedrooms / 3.5 Baths which is enough space for a home office, gym, guest room, or that weird “I’m gonna start a band” you’ve been planning since 2019. Step into a SUN-DRENCHED foyer with porcelain and hardwood floors that scream, “Look at me, I’m fancy!” The oversized den comes with a wood-burning fireplace, perfect for cozy nights, Hallmark moments or dramatic staring contests. Formal Dining Room? Check. Formal Living Room? Check. Hosting Holidays? Congratulations….it’s now your life sentence! The GORGEOUS Kitchen (updated 2020) is basically a chef’s Instagram dream: Quartz countertops, stainless steel appliances, a backsplash that whispers, “Yeah, you cook like a pro,” and sliders to the backyard so you can escape before anyone asks you to wash the dishes. Oh, and a Butler’s Pantry because sometimes you want to feel fancy while hoarding snacks. Beautiful Sliding Barn Door opens to a Mudroom/Laundry combo with enough space to pretend you’re organized, you know, until the kids show up. Upstairs: Master en suite with Full Bath, Tub, Separate Shower, and Walk-In Closet that’s basically a boutique where nothing ever fits quite right. Three more Large Bedrooms and a Fully updated Bath. Room for everyone or just enough space to hide from everyone. Need more space? Done! Full Finished Basement with Separate Entrance. Perfect for Mom/Dad, Teenagers, a Rec Room, or a top-secret “DO NOT ENTER” lair. Upgrades that make this house smarter than most people you know: BRAND NEW ROOF 2023, because we love shiny things! 2-car garage (or 3 if your cars are tiny), Attic storage, 3-zone Natural Gas Heat, 2-zone CAC, IGS, 80-gallon Gas Hot Water Heater because teenagers take 2 hour showers, 2 cesspools (located in front, pumped 2023) Backyard? Trex deck + Fully Fenced = low maintenance, high enjoyment. Perfect for BBQs, Cornhole, or just staring at nothing while sipping something strong. Location? Close to LIRR, Shopping, Pt. Jeff & Patchogue Nightlife, and all the things you actually use…not your neighbor’s life drama. Bottom line: This isn’t just a House… it’s the one where you walk in and immediately start rearranging imaginary furniture like a pro. Don’t wait! Homes like this fly faster than a kid who sees the ice cream truck.
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Open House
3/28/2026 12:00 PM - 3:00 PM
3/29/2026 12:00 PM - 3:00 PM
9 Keystone Court Centereach, 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 Cathedral Ceiling(s) Ceiling Fan(s) Chandelier Crown Molding Eat-in Kitchen Formal Dining High Ceilings Primary Bathroom Quartz/Quartzite Counters Recessed Lighting Walk-In Closet(s) Washer/Dryer Hoo
Basement Finished Full Walk-Out Access
Flooring Laminate Tile
Total Fireplaces 1
Fireplace Features Family Room
Basement Features Finished Full 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 Forced Air Natural Gas
Cooling Central Air
Utilities Cable Connected Electricity Connected Natural Gas Connected Trash Collection Public Water Connected
Appliances Dishwasher Dryer Gas Range Microwave Refrigerator Washer Gas Water Heater
Garage Spaces 2
Patio/Porch Features Patio
Architectural Style Colonial
Security Features Fire Alarm Security System Smoke Detector(s)
Construction Materials Frame Vinyl Siding
Exclusions Fridge in Basement
Year Built 1997
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0200-470-00-02-00-016-005
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 10
Full Baths 3
Directions Middle Country West of Nicholls Road to Hammond. Head North on Hammond to Keystone and make right. Follow to 9 Keystone and Welcome Home!
High School Centereach High School
City Brookhaven
Disclosures Lead Paint
Senior Community Y/N N
High School District Middle Country
Carport Y/N N
Property Attached Y/N N
Tax Annual Amount 16146.68
Middle/Junior High School Dawnwood Middle School
Property Condition Updated/Remodeled
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Middle Country
Elementary School District Middle Country
Tax Assessed Value 3420
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ExteriorExterior Amenities Mailbox
Fencing Fenced
Parking Features Driveway Driveway
Water Source Public
Total Parking 5
Parking Spaces 5
Spa N
Building Area Total 2500
Waterfront Y/N N
Horse Y/N N
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* Excluded FeaturesList ByMichael FerraraListing Agent
Homesmart Dynamic RealtyBroker
Affordability Calculator
- Monthly Principal & Interest
- $4,612
- Monthly Property Taxes
- $1,346
- 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 Centereach, NY
Average List Price $706,148
Percent of Sale Price 6%
About Centereach, NY 29,020 Population
5% Since 2002
$ 97,471 Median Income
40.49 Median Age
34% Households with Children
Trends Information provided by ATTOM Data Solutions.
4099836 Elementary School
4098699 Middle School
Centereach High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 3/25/2026 | $749,000 | | Listed Price |