3 Demott Avenue, Rockville Centre, NY 11570

• 3 beds |
• 3 baths |
• 2,118 sqft

Property Description

Welcome to 3 Demott Ave, a beautifully maintained Center Hall Colonial in Rockville Centre’s sought-after Old Canterbury. The classic front exterior, mature landscaping, and timeless Colonial architecture create an inviting first impression. Inside, a welcoming center hall leads to a generous formal dining room and spacious living room featuring a fireplace, gleaming wood floors, and abundant natural light. The gourmet eat-in kitchen offers a comfortable space for everyday meals and entertaining. A full bathroom completes the first floor. Upstairs, the spacious primary bedroom features a private full bath, while two additional bedrooms share another full bathroom. With its traditional layout and well-proportioned rooms, this home offers both comfort and versatility. Enjoy the benefits of a beautifully established property in a desirable residential setting, with inviting outdoor space and mature surroundings. Located in the heart of Rockville Centre, this home is conveniently near Hewitt Elementary School, nearby parks, shopping, dining, and transportation. The LIRR provides approximately 35-minute service to Penn Station and 45-minute service to Grand Central, making this an ideal opportunity to enjoy suburban living with convenient access to Manhattan. A rare opportunity to own a well-maintained Colonial in the desirable Rockville Centre School District.

Listing Status:

Active

Data Last Updated:

August 21, 2026 at 7:20AM

Listing Office:

Redfin Real Estate : 631-337-8238

MLS ID:

1040367

Interior

• General: Built-in FeaturesCathedral Ceiling(s)Eat-in KitchenEntrance FoyerFormal DiningPantryPrimary Bathroom
• Appliances: Convection OvenDishwasherGas CooktopRefrigerator
• Laundry: Laundry Room
• Basement: Full
• Flooring: Hardwood
• A/C: Wall/Window Unit(s)
• Heating: Natural Gas
• Fireplace: FireplaceFireplaces: 1

Exterior

• Style: Colonial
• Other Structures: DeckPatioCovered
• Parking: AttachedDriveway

Location

• Originating MLS: onekey2
• School District: Rockville Centre
• County: Nassau County

Lot

• Zoning: 2029-36-339-00-0012-0

Utilities

• Utilities: Electricity ConnectedNatural Gas ConnectedSewer ConnectedTrash Collection PublicWater Connected
• Water: Public
• Sewer: Public Sewer

Financial

• Source: onekey2