West Islip Homes for Sale

Our website features the best real estate search for homes, condos, land and foreclosure properties available in West Islip and surrounding areas. It is the only site you will ever need! It is easy-to-use and updated by the official Realtor®’s database every 15 minutes.

You can save searches, and get daily email alerts of new listings, price changes, sold data, and market reports. Our Interactive Map Search allows you to view properties on a map or refine your search by drawing the boundaries around the area you desire.

Curious about what’s happening in your neighborhood? You can create a custom market report to see what’s active, under contract, and sold in your neighborhood!

Considering selling or refinancing your home? Get an INSTANT property valuation now!

Newest West Islip Homes for Sale

$1,500,000

4 Beds ⋅ 3 Baths ⋅ 1060430 MLS

Beautiful updated 4 bedroom 2.5 bath home on a large property South of Montauk Hwy. Bright, airy, finished DRY basement offers flexible space. No flood insurance needed! The backyard is oversized and ready for your vision to make it your staycation destination. All minutes from the Great South Bay, marinas and downtown Babylon with dining and shops.

93 Eaton Lane, West Islip

$799,000

3 Beds ⋅ 3 Baths ⋅ 1059150 MLS

This Beautifully renovated Ranch style home located in a highly desirable neighborhood on a peaceful dead end street perfectly blends suburban tranquility with modern conveniences in this light-filled home. Enter the foyer into the formal living room, then pass through the dining room to the stylishly renovated eat in kitchen with quartz countertops highlighted by under-cabinet lighting, new stainless steel appliances, tall cabinetry and a large island that overlooks the den and is where everyone will gather. The Stunning wood floors throughout connect each room for a flowing and inviting floorplan. The primary bedroom is the ideal retreat after a busy day and features double closets and an en suite bathroom designed for an unforgettable spa-like experience. Even the hall bathroom will have your guests amazed with the elegant design and style. Head downstairs to the expansive full finished basement with … flooring that feels like another entertaining space. This is where everyone will want to be with an additional full bath, dedicated laundry room and utility storage. Outside the kitchen door is a patio that’s perfect for BBQs with a large back yard, convenient in-ground sprinkler system for a flawless lawn, and there’s even an attached garage. Conveniently located just minutes from the LIRR, major parkways, local shopping, dining and the Great South Bay, this move-in ready home offers exceptional South Shore Living!

71 Roderick Road, West Islip

$1,999,999

4 Beds ⋅ 3 Baths ⋅ 1058259 MLS

Bayfront living on the Great South Bay. This 4-bedroom, 3-bath waterfront home in West Islip's Oak Neck Estates has open-water views of the Great South Bay and the Robert Moses Bridge through walls of oversized windows. You get sunrises over the water, boats passing by, and summer breezes off the bay. The custom chef's kitchen has a 9' center island, Thor professional appliances, a dry bar and a hidden walk-in pantry, and it's made for entertaining with the bay as your backdrop. The formal living room opens to a private balcony overlooking the water. The den has a fireplace for cozy evenings. The primary bedroom has a large walk-in closet and its own primary bath with an oversized shower and a multi-head shower system. There are three more bedrooms and two more fully updated baths. The finished lower level gives you flexible space for a gym, media room or guest quarters, and there's an attached two-car garage. Outside is a private resort-style backyard on the bay. It has an inground saltwater pool, 2,200 sq ft of paver patio, a gas fire pit, a gas BBQ hookup, and a whole-house gas generator. Move-in ready and in superb condition, this is a rare chance to own a luxury waterfront home in one of the South Shore's most sought-after neighborhoods.

8 Shoal Drive, West Islip

$1,999,000

4 Beds ⋅ 3 Baths ⋅ 1055973 MLS

WEST ISLIP WATERFRONT COLONIAL 9 YEARS YOUNG WITH POOL. Open layout throughout this fantastic 4 bedroom home.

141 Sequams Lane W, West Islip

$799,990

4 Beds ⋅ 4 Baths ⋅ 1057927 MLS

Move-In Ready with Room to Make It Your Own in a Desirable Location! Welcome to this beautifully maintained home offering the perfect blend of comfort, character, and opportunity. Featuring hardwood floors, Andersen windows, a cozy fireplace, numerous updates throughout and 2 skylights. This property is ready for its next owner to move in and enjoy while adding their own personal touches. The main floor currently is used as a 2 bedroom, and the formal dining room can easily be converted to a bedroom if needed the extra room. The large living room has plenty of space for a formal dining room also! Recent improvements include a newer roof, vinyl siding, and paver driveway providing excellent curb appeal. The property is thoughtfully landscaped and features vinyl fencing with two convenient entry gates, a garage, sidewalks, and a Belgian-block-lined street that adds a finished look that stands out! The full, partially finished basement provides valuable additional space for recreation, hobbies, storage or a home office and does need to be renovated. There is also potential for an accessory apartment to create a 2-3 Bedroom unit on the upstairs floor, subject to local zoning and permitting requirements as owner-occupancy. This home offers exciting flexibility for those looking for additional living space or potential rental income. Come see the possibilities and make this home your next chapter!

609 Alwick Avenue, West Islip

$619,000

4 Beds ⋅ 2 Baths ⋅ 1055843 MLS

Just listed! This completely renovated Cape offers an open floor plan, four bedrooms, and two full bathrooms. The first floor features the primary bedroom, a second bedroom, and a full bathroom. Two additional bedrooms are upstairs, while the finished basement provides flexible space and the home’s second full bathroom. Located in the West Islip School District, this home is ready for its next owner!

4 Sutton Court, West Islip

$750,000

3 Beds ⋅ 2 Baths ⋅ 1051151 MLS

Welcome home to this charming 3-bedroom, 2-bathroom ranch located in the heart of desirable West Islip! Impeccably maintained, this home boasts stunning, lush landscaping that creates immediate curb appeal. Step inside to cozy up by the fireplace, or enjoy the versatile extra room that is perfect for a dedicated home office, den, or playroom. Out door features a seamlessly brand-new deck, ideal for summer barbecues and peaceful morning coffee. Downstairs, the full finished basement features its own outside entrance, offering endless possibilities for extended living space, a recreation room, or possible mother daughter with proper permits. Don't miss this West Islip gem!

1026 Washington Avenue, West Islip

$1,799,999

5 Beds ⋅ 3 Baths ⋅ 1054565 MLS

Space to gather. Space to unwind. Space to make your own. Located in West Islip’s Pace Landings neighborhood, this spacious five-bedroom, two-and-a-half-bath Colonial offers approximately 3,236 square feet of comfortable living. Inside, an eat-in kitchen, formal dining room, and inviting family room with a fireplace create a natural setting for everything from quiet evenings to memorable celebrations. A covered front porch delivers timeless curb appeal, while the backyard is ready for summer. Step onto the rear deck, enjoy the in-ground pool, and take advantage of the generous outdoor space for entertaining, recreation, or simply relaxing in the sun. Central air conditioning, a private driveway, and an attached two-car garage complete the package. Generously proportioned and filled with possibilities, this is the West Islip home you have been waiting to see.

125 Pace Drive S, West Islip

$715,000

4 Beds ⋅ 2 Baths ⋅ 1053401 MLS

Welcome to this spacious and versatile high-ranch located in the desirable community of West Islip. Offering a comfortable layout, generous living space, and plenty of potential, this home is an excellent opportunity for those looking for space, flexibility, and convenience. The home features 4 generously sized rooms and 2 full bathrooms, providing a practical and flexible floor plan for everyday living. The spacious rooms offer plenty of room for comfortable living, dining, entertaining, and working from home, while allowing you the flexibility to personalize the space to fit your lifestyle. A standout feature of this property is its potential for a mother-daughter setup, subject to obtaining all required permits and approvals, providing additional flexibility for extended-family living or creating separate living arrangements. Outside, the property sits on a spacious lot with a large driveway offering plenty of parking for family and guests. The 1-car garage provides convenient parking as well as additional storage space. A new AC unit adds comfort and convenience, making the home move-in ready for its next owner. The location is another major highlight. Situated in desirable West Islip, the home is close to shopping, restaurants, schools, parks, transportation, and major roadways, making daily errands, commuting, and enjoying the surrounding area easy and convenient. With its generous room sizes, two full bathrooms, spacious property, large driveway, garage, new AC unit, and potential for a mother-daughter configuration with proper permits, this home offers a great combination of space, flexibility, and location. Don't miss the opportunity to make this West Islip high-ranch your next home. Come see all that this property has to offer!

355 W Islip Boulevard, West Islip

$799,000

5 Beds ⋅ 2 Baths ⋅ 1049682 MLS

Welcome to 724 Sandra Avenue, where pride of ownership truly shines! This meticulously maintained Colonial offers exceptional space (over 2,000 sq. ft), flexibility, and comfort in the desirable West Islip School District. Featuring 5 bedrooms and 2 full baths, this spacious home provides plenty of room for a growing household, guests, or extended family. A separate den and home office offer even more versatility, with the office easily serving as a potential 6th bedroom. The inviting interior features an open-style kitchen with a center work island, granite countertops, and ample workspace, along with a dining room and spacious living room highlighted by a rustic brick wood-burning fireplace — creating a warm and welcoming layout for both everyday living and entertaining. Additional features include gas heating, 2-zone baseboard heat, an updated hot water heater, 200-amp electric service, and an easy-access, lighted crawl space. A home generator adds extra convenience and peace of mind. Outside, enjoy a deck and the stunning yard (approximately .34-acre property) — an ideal setting for summer BBQs, gatherings, gardening, or simply relaxing outdoors. The property also features an 8-zone in-ground sprinkler system, a 3-car driveway, and a detached 2-car garage. A spacious and well-cared-for home with room to live, work, entertain, and grow — all in a sought-after West Islip location.

724 Sandra Avenue, West Islip

$799,000

5 Beds ⋅ 4 Baths ⋅ 1049845 MLS

Welcome to 43 Horton Street in West Islip! This spacious home offers a flexible layout with 5 bedrooms, a bonus room and 3.5 baths, providing plenty of room for everyone. The main level features 3 bedrooms and 1.5 baths, while the upper level offers 2 additional bedrooms, 2 full baths, a dining area and flexible bonus space. The versatile floor plan offers mother/daughter potential with proper permits and can easily adapt to your needs. Recent updates include refinished hardwood floors on the first floor and staircase, fresh paint, new central air upstairs, and fully paid-off solar panels. Outside, enjoy a private backyard with an in-ground pool and low-maintenance turf, perfect for entertaining. A great opportunity to bring your vision and make this spacious West Islip home your own!

43 Horton Street, West Islip

$550,000

2 Beds ⋅ 1 Baths ⋅ 1049173 MLS

Welcome home to this pristine 2-bedroom, 1-bath ranch ideally situated on a fantastic corner lot! Featuring an inviting open floor plan, this well maintained home offers a gourmet eat-in kitchen with updated appliances and a spacious sunken living room perfect for relaxing or entertaining. Thoughtful details include raised-panel doors, ample storage, and two large attics offering additional storage possibilities. Step outside to enjoy the fully fenced yard, brick patio, and charming gazebo—an ideal setting for outdoor dining, entertaining, or simply unwinding. Low Low Taxes!!!

302 McCall Avenue, West Islip

Start Your Search

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc.