17 Washington Avenue, Holtsville, NY 11742

• 4 beds |
• 3 baths |
• 3,180 sqft

Property Description

Welcome to 17 Washington Ave, a spacious 4-bedroom, 2.5-bath Cape offering an impressive 3,180 square feet of living space on a full acre of property. This generously sized home offers plenty of room to spread out, with a flexible layout and endless possibilities to make it your own. The expansive one-acre setting provides exceptional outdoor space for entertaining, recreation, gardening, or simply enjoying the privacy of your own backyard. Additional features include a detached 2+car garage with a loft, plumbing upstairs for a third full bathroom and a basement with a convenient outside entrance, providing excellent access and additional storage possibilities. With its substantial living space, oversized property, and versatile floor plan, this Holtsville home presents a wonderful opportunity for buyers looking for space both inside and out. Bring your vision and make this impressive property your own!

Listing Status:

Active

Data Last Updated:

October 24, 2026 at 12:21AM

Listing Office:

Signature Premier Properties : 516-381-2908

MLS ID:

1055777

Interior

• General: First Floor BedroomFirst Floor Full BathEat-in KitchenGranite CountersStorageWasher/Dryer Hookup
• Appliances: DishwasherGas RangeRefrigeratorTankless Water Heater
• Basement: FullStorage SpaceUnfinishedWalk-Out Access
• A/C: Central Air
• Heating: Hot WaterNatural Gas
• Fireplace: Wood BurningFireplaceFireplaces: 1

Exterior

• Style: Cape CodExp Ranch
• Parking: CarportDetachedDrivewayGarage

Location

• Originating MLS: onekey2
• School District: Sachem
• County: Suffolk County

Lot

• Zoning: 0200-625-00-03-00-010-001

Utilities

• Utilities: Cable ConnectedElectricity ConnectedNatural Gas ConnectedWater Connected
• Water: Public
• Sewer: Cesspool

Financial

• Source: onekey2