West Islip NY FSBO Homes (85)

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We have 85 homes for sale by owner in West Islip, NY. The median list price in West Islip, NY is $476,743.

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Homes For Sale

$3,499,000

  • 5 Bed
  • 4 Bath
  • 5,000 Sqft
7 Landing Lane, West Islip, NY

Step into timeless sophistication with this beautifully updated 5000 sq ft. hampton-style waterfront home, where... Read More

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Vacant Land For Sale

$199,000

  • 0.26 Acre(Lot)
Beach Street, Union Boulevard, West Islip, NY

Prime islip corner property opportunity located at the intersection of beach street and union boulevard, this... Read More

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Homes For Sale

$599,999

  • 4 Bed
  • 2 Bath
  • 1,550 Sqft
  • 0.19 Acre(Lot)
43 Merritt Street, West Islip, NY

Create new memories and renovate to suit your tastes with this cape cod home with endless possibilities! this... Read More

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Homes For Sale

$699,999

  • 3 Bed
  • 2 Bath
  • 1,283 Sqft
  • 0.17 Acre(Lot)
546 S Chicot Avenue, West Islip, NY

Welcome to this beautifully maintained ranch-style home nestled in the heart of west islip. featuring 3 bedrooms... Read More

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Homes For Sale

$3,995,000

  • 5 Bed
  • 3 Bath
  • 6,000 Sqft
  • 0.96 Acre(Lot)
185 Willetts Lane, West Islip, NY

Welcome to 185 willetts ln, a unique opportunity to own a piece of paradise in the prestigious neighborhood.... Read More

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Homes For Sale

$614,999

  • 4 Bed
  • 3 Bath
  • 1,749 Sqft
  • 0.25 Acre(Lot)
760 Higbie Lane, West Islip, NY

Welcome to 760 higbie lane, a charming 4-bedroom, 3-bathroom home nestled in the desirable community of west... Read More

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Homes For Sale

$3,795,000

  • 5 Bed
  • 5 Bath
  • 6,057 Sqft
  • 0.84 Acre(Lot)
27 True Harbour Way, West Islip, NY

Waterfront ~ true harbour estates luxurious residence, west islip welcome to a rare offering in the prestigious... Read More

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Homes For Sale

$675,000

  • 4 Bed
  • 2 Bath
  • 1,420 Sqft
  • 0.13 Acre(Lot)
795 Bay Shore Avenue, West Islip, NY

Charming and well-kept high ranch in the west islip school district! this 4-bedroom, 1.5 bath home offers space,... Read More

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Homes For Sale

$689,999

  • 3 Bed
  • 2 Bath
  • 1,200 Sqft
  • 0.13 Acre(Lot)
316 Aster Road, West Islip, NY

This fully renovated cape in the west islip school district • brand new kitchen & bathrooms • gorgeous wood... Read More

Pending
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Homes For Sale

$749,999

  • 4 Bed
  • 3 Bath
  • 1,884 Sqft
553 Rockaway Street, West Islip, NY

Welcome to this gorgeous 4 bedroom 3 full bathroom home with curb appeal and a huge backyard full of... Read More

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Homes For Sale

$589,000

  • 3 Bed
  • 1 Bath
  • 1,008 Sqft
  • 0.32 Acre(Lot)
253 Sears Road, West Islip, NY

Charming well maintained cape-style home located in the heart of west islip. this 3 bedroom 1 bathroom gem sits... Read More

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Homes For Sale

$750,000

  • 4 Bed
  • 2 Bath
  • 2,472 Sqft
  • 0.29 Acre(Lot)
120 Gladstone Avenue, West Islip, NY

Nestled in west islip, this charming split-level home offers the perfect blend of comfort and style. boasting... Read More

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Homes For Sale

$1,300,000

  • 5 Bed
  • 3 Bath
  • 3,061 Sqft
  • 0.27 Acre(Lot)
164 Eaton Lane, West Islip, NY

Discover this expansive colonial home, ideally located in sequams colony in west islip with access to... Read More

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Condo For Sale

$559,900

  • 2 Bed
  • 2 Bath
  • 1,472 Sqft
  • 0.06 Acre(Lot)
8 Beach Manor Court, West Islip, NY

Location, location, location! grab your bags and unpack into this newly renovated end unit townhouse with 5... Read More

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Homes For Sale

$2,100,000

  • 5 Bed
  • 4 Bath
  • 4,407 Sqft
  • 0.56 Acre(Lot)
23 Sexton Drive, West Islip, NY

If you're after views, this is the one. forever views from every angle, designed by mother nature. not a carbon... Read More

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Homes For Sale

$649,000

  • 3 Bed
  • 2 Bath
  • 1,700 Sqft
831 Keith Lane, West Islip, NY

Welcome to this stunning expanded cape, thoughtfully renovated in 2025! offering a modern living with timeless... Read More

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Homes For Sale

$789,000

  • 5 Bed
  • 2 Bath
  • 2,858 Sqft
  • 0.3 Acre(Lot)
703 Pine Avenue, West Islip, NY

A charming 2 story home nestled in the heart of west islip. this home is situated on a third of an acre of flat... Read More

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Homes For Sale

$849,999

  • 4 Bed
  • 3 Bath
  • 2,752 Sqft
  • 0.17 Acre(Lot)
1913 Jackson Avenue, West Islip, NY

Welcome to this stately colonial home nestled in west islip's sought-after presidential section. this charming... Read More

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Homes For Sale

$899,999

  • 8 Bed
  • 2 Bath
  • 2,499 Sqft
  • 0.23 Acre(Lot)
629 Keith Lane, West Islip, NY

Large, expanded ranch with possible legal mother-daughter setup with permit. the home comes with hardwood... Read More

Pending
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Homes For Sale

$749,990

  • 4 Bed
  • 3 Bath
  • 2,800 Sqft
  • 0.25 Acre(Lot)
8 Compass Court, West Islip, NY

Location-location-location...south of montauk in a cul-de-sac * this is the home that you have been waiting for... Read More