123 9th Avenue, Holtsville, NY 11742

• 4 beds |
• 4 baths |
• 2,496 sqft

Property Description

Magnificent Colonial offers a unique and flexible layout perfect for a variety of living arrangements. Set on one of the largest lots in the neighborhood, this .57-acre lot in the desirable Sachem School District is fully fenced offering a ton of privacy as it's backed up against county land. Located minutes from Sunrise highway, LIE, LIRR & The waterfront village of Patchogue. This home truly has it all. The layout offers flexible living space ideal for extended family or guests! A sun-filled foyer with a second-floor balcony overlook creates bright and open first impression. The home features four large bedrooms, three full bathrooms, and one half bath, providing plenty of room for even a home office. The expansive primary suite offers abundant closet space and a large bathroom. The kitchen is equipped with newer appliances, and the home has been enhanced with updated windows throughout and a new glass slider, bringing in natural light and energy efficiency. Comfort is maintained year-round with new one-zone central air and multi-zone electric heating powered mostly by Solar. Additional upgrades include a 200-amp electrical service with a 100-amp subpanel and an electric hot water heater. Outside, the property truly shines. Enjoy a brand-new TimberTech multi-level deck with built-in lighting, perfect for entertaining or relaxing evenings. The yard also features new multi-level paver patios, retaining walls, and mature landscaping, creating a private, park-like setting. Additional highlights include: 9-zone in-ground sprinklers, Hook-up for a whole-house generator, Large storage sheds with electric, Newer roof, leaded Solar panels, Two-car garage with attic storage and so much more! With its combination of space, updates, and outdoor living, this home offers a rare opportunity in a convenient Holtsville location close to shopping, major roads, and local amenities. A must-see property with room to grow and the flexibility today’s buyers are looking for.

Listing Status:

Pending

Data Last Updated:

March 26, 2026 at 7:22AM

Listing Office:

EXP Realty : 888-276-0630

MLS ID:

961059

Interior

• General: Eat-in KitchenEntrance FoyerFormal DiningIn-Law FloorplanPrimary BathroomWalk-In Closet(s)Washer/Dryer Hookup
• Appliances: DishwasherDryerElectric RangeElectric Water HeaterMicrowaveRefrigeratorStainless Steel Appliance(s)Washer
• Laundry: In HallInside
• Basement: FullSee RemarksWalk-Out Access
• Flooring: Ceramic TileCombinationVinylWood
• A/C: Central Air
• Heating: BaseboardElectric
• Eco/Green Feature: Solar

Exterior

• Style: Colonial
• Other Structures: Shed(s)PorchDeck
• Parking: AttachedDrivewayGarageGarage Door Opener

Construction

• Windows: BlindsDrapesInsulated Windows

Location

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

Lot

• Zoning: 0200-865-00-02-00-037-001
• View: Trees/Woods
• Fencing: Back YardFenced

Utilities

• Utilities: Cable ConnectedElectricity ConnectedPhone ConnectedTrash Collection PublicWater Connected
• Water: Public
• Sewer: Cesspool

Financial

• Source: onekey2