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West Islip, NY Homes for Sale with Basement

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  • /38

    $849,999

    • 4 Beds
    • 2.5 Baths
    • 2,752 Sq Ft

    1913 Jackson Ave, West Islip, NY 11795

    Welcome to this stately colonial home nestled in West Islip's sought-after Presidential Section. This charming residence offers the perfect blend of classic architecture and modern conveniences.Step onto the inviting front porch and through the elegant entryway to discover gleaming hardwood floors throughout the main level. The spacious den features a cozy wood-burning fireplace and large sliding

    Robert Lorenzo Compass Greater NY LLC

    1913 Jackson Ave, West Islip, NY 11795
  • /38

    $899,999

    • 8 Beds
    • 2 Baths
    • 2,499 Sq Ft

    629 Keith Ln, West Islip, NY 11795

    Large, expanded ranch with possible legal mother-daughter setup with permit. The home comes with hardwood floors. Renovated in 2018 and is set up with two separate electric meters and two AC units. Total building area is 2,739 sq. ft, with room for six cars. This is a must-see home. Additional information: Appearance is Mint Green, Features: Insulated doors, Separate Hot water, Heater: Yes

    Keriman Tuzun Paramount Homes

    629 Keith Ln, West Islip, NY 11795
  • /18

    $789,000

    • 5 Beds
    • 2 Baths
    • 2,858 Sq Ft

    703 Pine Ave, West Islip, NY 11795

    A charming 2 story home nestled in the heart of West Islip. This home is situated on a third of an acre of flat land. It's a stunning 10 room expanded cape cod, with bonus loft with skylight. 5 bedrooms, 2 full bath's, living room and den with backyard access. This house boasts a large kitchen and a additional summer kitchen. 2 seperate staircases on each side of home will access 2nd level. Very

    Gary Devita Realty Connect USA L I Inc

    703 Pine Ave, West Islip, NY 11795
  • /50

    $970,000 Open Fri 5PM - 7PM

    • 5 Beds
    • 3.5 Baths
    • 2,264 Sq Ft

    316 George St, West Islip, NY 11795

    Your Forever Home—Now Priced to Sell & Ready for Its Next Lucky Owner!This is more than just a home—it’s a rare opportunity waiting to be seized. Ideally located in the coveted Parkwood section of West Islip, this beautifully expanded 4–5 bedroom, 3.5-bath Cape Cod/Colonial blends timeless Americana with thoughtful modern upgrades. Fully dormered and packed with custom features, it’s the kind of

    Joseph Vennera HomeSmart Premier Living Rlty

    316 George St, West Islip, NY 11795
  • /39

    $788,000

    • 5 Beds
    • 2 Baths
    • 2,441 Sq Ft

    1067 Carll Dr, Bay Shore, NY 11706

    Welcome to your dream home at 1067 Carll Drive, Bay Shore—a fully renovated 5-bedroom, 2-bathroom masterpiece where no expense was spared! Situated on a massive 7,500 sq ft lot (75x100), this property boasts one of the largest detached 2-car garages in the area, perfect for car enthusiasts, hobbyists, or extra storage. Nestled on a serene, quiet street, this home offers the best of both worlds:

    Manlin Singh Property Professionals Realty

    1067 Carll Dr, Bay Shore, NY 11706
  • /2

    $749,000

    • 6 Beds
    • 3 Baths
    • 2,160 Sq Ft

    91 Bay Shore Rd, Bay Shore, NY 11706

    Fully renovated and expanded 10 years ago, this spacious Colonial offers 6 bedrooms, 3 bathrooms, and modern living across a generous half-acre lot. Featuring an eat-in kitchen, ceramic tile flooring, and installed roof, windows, siding, and mechanicals, this home is perfect for those needing extra space. Enjoy summers in your private backyard with inground pool, and a huge driveway with ample

    Vilma Carrillo ARVY Realty

    91 Bay Shore Rd, Bay Shore, NY 11706
  • /19

    $695,000 Open Sat 1PM - 3PM

    • 3 Beds
    • 3 Baths
    • 1,501 Sq Ft

    4 Edmore Ln S, West Islip, NY 11795

    Welcome to this beautifully maintained, extended Ranch style home offering the perfect blend of comfort and functionality. The home provides a bright and open floor plan, featuring a Living Room, Spacious Eat-In-Kitchen an updated Full Bathroom and a Den. The Large Primary Bedroom features a Full Bathroom, Walk-in-Closet and Laundry for convenience. The Full Finished Basement provides additional

    Michael DellAccio Century 21 AA Realty

    4 Edmore Ln S, West Islip, NY 11795
  • /23

    $599,999

    • 4 Beds
    • 1.5 Baths
    • 1,550 Sq Ft

    43 Merritt St, West Islip, NY 11795

    Create New Memories and Renovate to Suit Your Tastes with this Cape Cod Home with Endless Possibilities! This Home is nestled on an Oversized 82x100 Corner Lot with Great Curb Appeal in a Prime Location! Newly Refinished Hardwood Floors and Fresh Modern Paint Make this Home Bright and Warm! Washer/Dryer located on Main Level! Quaint Custom Corner Wood Built-In Cabinet in Kitchen, Andersen

    Mary Preisel EXIT Realty Premier

    43 Merritt St, West Islip, NY 11795
  • /30

    $699,999

    • 3 Beds
    • 1.5 Baths
    • 1,283 Sq Ft

    546 S Chicot Ave, West Islip, NY 11795

    Welcome to this beautifully maintained ranch-style home nestled in the heart of West Islip. Featuring 3 bedrooms and 1.5 baths, this inviting residence offers the perfect blend of comfort, functionality, and modern updates. Step inside to find a bright and spacious living area that flows seamlessly into the updated kitchen, complete with white cabinetry, sleek countertops, and quality appliances

    Lenny Simonetti Exit Realty All Pro

    546 S Chicot Ave, West Islip, NY 11795
  • /50

    $3,995,000

    • 5 Beds
    • 3 Baths
    • 6,000 Sq Ft

    185 Willetts Ln, West Islip, NY 11795

    Welcome to 185 Willetts ln, a unique opportunity to own a piece of paradise in the prestigious neighborhood. Located on one of the most desirable streets in West islip. This is the one-and-only luxurious new construction Custom Estate For Sale on a high and dry X- zone .92 acre, full 8’ basement, waterfront property built in 2023 with private beach, boat slip, and boat lift. Experience

    Matthew Hart World Prop Intl Sea to Sky

    185 Willetts Ln, West Islip, NY 11795
  • /32

    $614,999 Open Sat 11AM - 1PM

    • 4 Beds
    • 3 Baths
    • 1,749 Sq Ft

    760 Higbie Ln, West Islip, NY 11795

    Welcome to 760 Higbie Lane, a charming 4-bedroom, 3-bathroom home nestled in the desirable community of West Islip. Built in 1956, this spacious residence features a flowing layout ideal for entertaining and a generous lot perfect for outdoor living and summer gatherings. The lower level offers added flexibility—ideal for a home office, guest suite, or recreation space. With a little TLC, this

    Tyler Byrne Oversouth LLC

    760 Higbie Ln, West Islip, NY 11795
  • /30

    $689,999

    • 3 Beds
    • 2 Baths
    • 1,200 Sq Ft

    316 Aster Rd, West Islip, NY 11795

    This fully renovated Cape in the West Islip School District• Brand new kitchen & bathrooms• Gorgeous wood floors • New windows, New gas heating, siding & doors too!• Finished basement – One Side Brand New Gas Heating System & Laundry Area • Fully fenced yard – • Solid, pristine, and move-in ready!Don’t miss your chance to own this beautifully updated home in West Islip!#WestIslipHome #JustListed

    Denise Torino Seal The Deal Real Estate

    316 Aster Rd, West Islip, NY 11795
  • /14

    $589,000

    • 3 Beds
    • 1 Bath
    • 1,008 Sq Ft

    253 Sears Rd, West Islip, NY 11795

    Charming well maintained Cape-style home located in the heart of West Islip. This 3 bedroom 1 bathroom gem sits on a beautifully landscaped .35 acre lot offering privacy and lots of room for entertaining. The home features a warm and inviting layout with hardwood floors and plenty of natural light. The full basement offers ample storage or potential for additional living space. Enjoy the

    Chris Joyce Realty Connect USA L I Inc

    253 Sears Rd, West Islip, NY 11795
  • /29

    $1,294,999 Open Sat 12PM - 2PM

    • 5 Beds
    • 2.5 Baths
    • 3,061 Sq Ft

    164 Eaton Ln, West Islip, NY 11795

    Discover this expansive Colonial home, ideally located in Sequams Colony in West Islip with access to association docking with a boat slip available. This home offers modern comfort and style. This home includes inground sprinklers, central air conditioning, 200-amp electrical service and a gas fireplace. The kitchen boasts radiant heat for added warmth and comfort, and the entrance hall and

    Richard Bocchieri Netter Real Estate Inc

    164 Eaton Ln, West Islip, NY 11795
  • /17

    $649,000

    • 3 Beds
    • 2 Baths
    • 1,700 Sq Ft

    831 Keith Ln, West Islip, NY 11795

    Welcome to this stunning expanded cape, thoughtfully renovated in 2025! Offering a modern living with timeless charm! Step into a bright open-concept living space filled with natural light, hardwood floors, and a seamless flow between the living room, dining area, and kitchen. The all-white kitchen features quartz countertops, stainless steel appliances, and an outside entrance for added

    Oneyda Gallardo Empire Home Realty of L I Inc

    831 Keith Ln, West Islip, NY 11795
  • /31

    $689,999

    • 4 Beds
    • 3 Baths
    • 1,894 Sq Ft

    406 Howells Rd, Bay Shore, NY 11706

    This beautifully recently updated home is situated in a highly sought-after school district, offering endless possibilities for comfortable living and future growth.With 4 spacious bedrooms and 3 full baths, this home provides ample space for family living. The fully finished basement with a separate outside entrance adds even more versatility, perfect for a home office, gym, or additional living

    Ron Martinez Listing Pro Realty Services

    406 Howells Rd, Bay Shore, NY 11706
  • /44

    $2,499,900

    • 3 Beds
    • 3 Baths
    • 3,888 Sq Ft

    241 Willetts Ln, West Islip, NY 11795

    A Waterfront Masterpiece! This remarkable, expanded ranch offers direct access to the widest canal in West Islip, complete with a 140-foot bulkhead and a cut-in yacht slip. Perfectly blending luxury and practicality, this home is designed to provide an exceptional waterfront lifestyle.Situated on over an acre, the expansive layout features 3 (potentially 4) bedrooms (currently set up as an

    Fabiana Desena Serhant LLC

    241 Willetts Ln, West Islip, NY 11795
  • /44

    $2,499,900

    • 3 Beds
    • 3 Baths
    • 3,888 Sq Ft

    241 Willetts Ln, West Islip, NY 11795

    Totally renovated WATERFRONT home in 2020, this incredible expanded ranch includes a 140-foot bulkhead with a cut-in yacht slip and a small private beach. This home offers an exceptional open-concept layout that combines both luxury and functionality. Situated on over an acre, this expansive home features 3, potentially 4 bedrooms (currently configured as an office) and 3 full bathrooms. The

    Laura Riportella Douglas Elliman Real Estate

    241 Willetts Ln, West Islip, NY 11795
  • /25

    $675,000

    • 4 Beds
    • 2 Baths
    • 1,344 Sq Ft

    1114 Hyman Ave, Bay Shore, NY 11706

    Welcome home to this updated colonial nestled in the heart of Bay Shore offering West Islip schools! Featuring a brand new kitchen with an entertaining island, stainless steel appliances, a wine cooler and sliders to the oversized backyard and detached two car garage. The spacious layout includes a living room and family room with a wood burning fireplace, a formal dining room with an additional

    Emily Catik Howard Hanna Coach

    1114 Hyman Ave, Bay Shore, NY 11706
  • /23

    $685,000

    • 3 Beds
    • 2 Baths
    • 1,170 Sq Ft

    1017 Fire Island Ave, Bay Shore, NY 11706

    Introducing beautiful mint ranch style home with stunning front gables in Bay Shore. Once you drive in you view an amazing large porch and fresh paved driveway. Offers hardwood floors throughout driveway. Three bedrooms two baths eat in kitchen with all brand new stainless steel appliances.Large den that could be used as an additional bedroom.Full finished basement with separate entrance

    Abner Mata Realty Connect USA L I Inc

    1017 Fire Island Ave, Bay Shore, NY 11706
  • /37

    $619,000

    • 2 Beds
    • 1 Bath
    • 1,311 Sq Ft

    60 Udall Rd, West Islip, NY 11795

    Prime West Islip completely renovated ranch. 2 bedrooms, all new full oversized brand new bathroom. Hardwood floors throughout, Brand new kitchen with stainless steel appliances and stone countertops. Custom moldings and details throughout on a huge half acre lot perfect for anything you have in mind. Central air. Full basement with plenty of storage, new concrete patio, all new windows and

    Sanford Pines Coldwell Banker American Homes

    60 Udall Rd, West Islip, NY 11795
  • /33

    $2,399,999

    • 7 Beds
    • 6 Baths
    • 6,000 Sq Ft

    75 Oak Neck Ln, West Islip, NY 11795

    Welcome to the Grace Moore Estate, an exquisite 6,000-square-foot Victorian masterpiece, set in the prestigious Oak Neck Landing. Built in 1890 and meticulously preserved, this estate rests on 1.2 acres of waterfront property, offering a rare opportunity to own a piece of history with direct access to the Great South Bay. The home's stately design includes 7 bedrooms and 4.55 bathrooms,

    Ashleigh Carrucciu Signature Premier Properties

    75 Oak Neck Ln, West Islip, NY 11795
  • /42

    $2,525,000 Open Sat 12PM - 2PM

    • 4 Beds
    • 3 Baths
    • 3,149 Sq Ft

    8 Shoal Dr, West Islip, NY 11795

    Featured In THE PRESTIGIOUS MAYFAIR MAGAZINE PAGE 42.Please use following link or click o VIRTUAL TOUR ON TOP OF PAGE .QUINTESSENTIAL MASTERPIECE, EQUISITE IN EVERY DETAIL,LOCATED ON ONE OF THE MOST DESIRED AREAS OF WEST ISLIP, OAKNECK ESTATES. THIS BAYFRONT BEAUTY OFFERS ESPANSIVE WINDOWS FOR VIEWING THE GREAT SOUTH BAY AND ROBERT MOSES BRIDGE. FEATURING AN OPULENT KITCHEN WITH 9' ISLAND,

    Alice Yurkerwich Howard Hanna Coach

    8 Shoal Dr, West Islip, NY 11795
  • /21

    $650,000

    • 4 Beds
    • 3 Baths
    • 2,096 Sq Ft

    1069 Brookdale Ave, Bay Shore, NY 11706

    Welcome to this Well Maintained Home with possibility of an accessory apartment with proper permits. This home offers comfort and space, great for entertaining. This home features a wood burning fireplace, living room, 4 bedrooms and 3 full baths. Eat in Kitchen with wood cabinets, and stainless steel appliances. Full basement with outside entrance, 1.5 detached garage with a deck, and updated

    Ana Reyes Exit Family Realty

    1069 Brookdale Ave, Bay Shore, NY 11706
  • /21

    $639,000

    • 4 Beds
    • 2 Baths
    • 2,000 Sq Ft

    31 Mell Dr, North Babylon, NY 11703

    Nice expanded Cape located in mid block, Large Living Rm with brick wood burning fplc, Large Eat in Kit, First Flr master, 4 good size bedrooms 2 up/2 down, front porch, back patio, , Andersen Windows, Private fenced yard, full basement & garage.new appliances possible accessory apartment ,check local zoning ,no co for upstair bath ,sold as is

    Mohammad Ali Dream Cottage Realty Inc

    31 Mell Dr, North Babylon, NY 11703
  • /12

    $649,000

    • 4 Beds
    • 2 Baths
    • 1,600 Sq Ft

    1036 Carll Dr, Bay Shore, NY 11706

    Great house with a full unfinished basement, 2 Bathroom and 4 bedroom. Close to the supermarket, close to highway and many great store.

    Juan Henriquez Blue International Realty Ltd

    1036 Carll Dr, Bay Shore, NY 11706
  • /21

    $550,000 Open Sat 12PM - 2PM

    • 3 Beds
    • 2 Baths
    • 1,123 Sq Ft

    1063 Gridley St, Bay Shore, NY 11706

    Well maintained ranch on 200'+ deep lot, Full finished basement with side yard access and bath. Solar panels and tankless hot water heater. Low taxes ($9415). Hardwood floors, professionally landscaped.

    Edmond Ryan Ed Ryan Real Estate Group

    1063 Gridley St, Bay Shore, NY 11706
  • /2

    $635,000 Coming Soon

    • 5 Beds
    • 2 Baths
    • 1,759 Sq Ft

    1358 Manor Ln, Bay Shore, NY 11706

    COMING SOON - Recently Renovated 5 Bedrooms, 2 Bathroom Cape Situated on .34 Acre Property.

    Caryn Alfano Century 21 Cor Ace Realty Inc

    1358 Manor Ln, Bay Shore, NY 11706

Home Trends in West Islip, NY

Housing Trends

Median Sale Price
$745,000
Median Single Family Sale Price
$747,500
Median Townhouse Sale Price
$836,500
Average Price Per Sq Ft
$413
Number of Homes for Sale
19
Last 12 months Home Sales
109
Months of Supply
2.10
Median List Price
$719,000
Median Change From 1st List Price
-2%
Median Home Sale Price YoY Change
15%
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