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40 Deforest Avenue, West Islip, NY 11795

$748,000

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New to the Market

BEDS4 BATHS3 full SQUARE FEET2,062 MLS#992509

STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLWest Islip

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Property Description

Discover this wide line Expanded Ranch nestled on a dead-end street south of Montauk Highway in desirable West Islip hamlet. This spacious 2,064 Sq. Ft. of living space home boasts 4 bedrooms and 3 full baths set on a 0.29-acre lot, equipped with in-ground sprinklers and a 5-zone heating system, alongside a split air conditioning system for year-round comfort.Step inside to find stunning cherrywood hardwood floors, enhanced by recessed lighting and ceiling fans for comfort and style. The oversized living room and dining room create the perfect setting for gatherings. This home offers a full unfinished basement and crawl space. For car enthusiasts, the oversized 2 car detached garage comes equipped with an automobile lift.With a 200-amp service, this home combines vintage appeal built in 1923 with modern conveniences.

40 Deforest Avenue | MLS# 992509

This single family home located at 40 Deforest Avenue, West Islip, NY 11795 is currently listed for sale with an asking price of $748,000. This property was built in 1923 and has 4 bedrooms and 3 full baths with 2062 sq. ft. Deforest Avenue is located within the West Islip school district. Search West Islip real estate on www.laffey.com today.

Property Features

Property Type: Residential - Single Family

Basement: Crawl Space, Full, Unfinished

Basement: Yes

Cooling: Central Air, Wall/Window Unit(s)

Fenced: Yes

Garage: 2

Heating: Baseboard, Hot Water, Natural Gas

Home Style: Exp Ranch

Lot Size: 0.29 Acres

Taxes: $15,973

Year Built: 1923

Amenities

First Floor Bedroom

First Floor Full Bath

Built-in Features

Ceiling Fan(s)

Chandelier

ENERGY STAR Qualified Door(s)

Formal Dining

High Ceilings

High Speed Internet

Kitchen Island

Low Flow Plumbing Fixtures

Natural Woodwork

Open Kitchen

Primary Bathroom

Recessed Lighting

Storage

Walk Through Kitchen

Washer/Dryer Hookup

Awning(s)

Basketball Hoop

Mailbox

Playground

Feature Descriptions

Appliances: Cooktop, Dishwasher, Dryer, Electric Oven, Electric Range, ENERGY STAR Qualified Appliances, Freezer, Gas Cooktop, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Indirect Water Heater, Water Purifier Owned

Building Area Total: 2524

Days on Site: 3

Exterior: Vinyl Siding

Fencing: Back Yard, Chain Link, Fenced, Vinyl

Fireplace Features: None

Flooring: Hardwood

Formal Dining: Yes

GarageY/N: Yes

Heating Zones: 5

House Faces: East

Included In Taxes: Sewer, Trash

Inclusions: Auto lift, compressor, lawn mower, lawn equipment, bedroom set, upstairs dresser

Laundry: Gas Dryer Hookup, Inside, Laundry Room, Washer Hookup

Lot Dimensions: 80x162.98

Lot Features: Back Yard, Cleared, Cul-De-Sac, Front Yard, Landscaped, Level, Private, Secluded, Sprinklers In Front, Sprinklers In Rear

Number Of Kitchens: 1

On Market Date: 2026-06-04

Other Structures: Garage(s), Shed(s)

Parcel Number: 0500-472-00-02-00-025-000

Parking Features: Detached, Driveway, Garage, Garage Door Opener, Heated Garage, Oversized, Private

Parking Total: 11

Rental Term: Monthly

Road Responsibility: Public Maintained Road

Rooms Total: 10

Security Features: Smoke Detector(s), Video Cameras

Sewer: Public Sewer

Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Public, Water Connected

Water: Public

Window Features: Aluminum Frames, Bay Window(s), Blinds, Double Pane Windows, ENERGY STAR Qualified Windows, Insulated Windows, New Windows, Oversized Windows, Screens, Tilt Turn Windows, Triple Pane Windows

Local Schools

High School: West Islip Senior High School

Middle School: Beach Street Middle School

Elementary School: Paul J Bellew Elementary School

School District: West Islip

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Greenvale, NY 11548

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 06/08/2026. The listing information on this page last changed on 06/08/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Mon 06/08/2026 12:03:10 AM EST) or OneKey MLS (last updated Mon 06/08/2026 12:00:22 AM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

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40 Deforest Avenue, West Islip, NY 11795

Property Description

40 Deforest Avenue | MLS# 992509

Property Features

Amenities

Feature Descriptions

Local Schools

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40 Deforest Avenue, West Islip, NY 11795

40 Deforest Avenue, West Islip, NY 11795

Property Description

40 Deforest Avenue | MLS# 992509

Property Features

Amenities

Feature Descriptions

Local Schools

TOUR THIS HOME

Estimate Your Payment

Change Payment Information

Listed By / Shown By

40 Deforest Avenue, West Islip, NY 11795

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