West Islip NY FSBO Homes (115)

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We have 115 homes for sale by owner in West Islip, NY. The median list price in West Islip, NY is $161,030 and the average price per square foot is $9.

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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

Stunning 10 room expanded cape cod in west islip. 5 bedrooms and 2 full bath's. very spacious home with sun... Read More

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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

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Homes For Sale

$500,000

  • 3 Bed
  • 1 Bath
  • 982 Sqft
  • 0.34 Acre(Lot)
622 Sandra Avenue Ave, West Islip, NY

Welcoming in line expanded ranch on a tree lined street centrally located to all. beautiful 75 x 200 property... Read More

Pending
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Homes For Sale

$799,900

  • 4 Bed
  • 3 Bath
  • 2,278 Sqft
  • 0.26 Acre(Lot)
123 Ruth Street, West Islip, NY

Welcome home to this beautiful west islip gem. step right inside to the bright living room which flows... Read More

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Homes For Sale

$2,499,900

  • 3 Bed
  • 3 Bath
  • 3,888 Sqft
  • 1.1 Acres(Lot)
241 Willetts Lane, West Islip, NY

A waterfront masterpiece! this remarkable, expanded ranch offers direct access to the widest canal in west... Read More

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Homes For Sale

$599,000

  • 3 Bed
  • 1 Bath
  • 1,100 Sqft
  • 0.17 Acre(Lot)
825 Milligan Lane, West Islip, NY

Welcome to this charming ranch offers the perfect blend of coziness and space. this property features three... Read More

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Homes For Sale

$999,000

  • 5 Bed
  • 3 Bath
  • 1,725 Sqft
  • 0.2 Acre(Lot)
811 W Bay Drive, West Islip, NY

Experience the best of waterfront living in this stunning west islip colonial, raised and completely rebuilt in... Read More

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Homes For Sale

$1,849,000

  • 7 Bed
  • 4 Bath
  • 5,700 Sqft
  • 0.45 Acre(Lot)
230 W Islip Road, West Islip, NY

Welcome to a piece of paradise! this beautiful 1928 5,700 sq. ft. georgian colonial, features 7 large bedrooms,... Read More

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Homes For Sale

$899,990

  • 4 Bed
  • 3 Bath
  • 2,328 Sqft
  • 0.24 Acre(Lot)
32 Kent Court, West Islip, NY

Come look at this renovated mint orlando colonial w/2,328 sf & expanded kitchen & den. entrance hallway, living... Read More

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Homes For Sale

$850,000

  • 4 Bed
  • 2 Bath
  • 1,426 Sqft
  • 0.14 Acre(Lot)
62 Ogden Road, West Islip, NY

This stunning, fully renovated four-bedroom, two full-bathroom exp cape home in west islip offers modern living... Read More

Pending
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Homes For Sale

$550,000

  • 5 Bed
  • 3 Bath
  • 1,463 Sqft
  • 0.25 Acre(Lot)
624 Peter Paul Drive, West Islip, NY

Bring your imagination to help make this home your very own. 5 level split style home with 4/5 bedrooms, 3 full... Read More

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Homes For Sale

$649,900

  • 3 Bed
  • 3 Bath
  • 2,197 Sqft
  • 0.25 Acre(Lot)
532 Bellmore Street, West Islip, NY

Welcome to this completely renovated open layout 3 br 3 bath ranch with room for extended family. new features... Read More

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Pending
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Homes For Sale

$699,999

  • 4 Bed
  • 4 Bath
  • 2,136 Sqft
  • 0.43 Acre(Lot)
2049 Orinoco Drive, West Islip, NY

Multigenerational home! must see. possible mother/daughter with proper permits. full finished basement. huge... Read More

Pending
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Homes For Sale

$599,000

  • 4 Bed
  • 2 Bath
  • 1,834 Sqft
  • 0.27 Acre(Lot)
75 Harvest Lane, West Islip, NY

Wonderful opportunity in hunter ridge! super hi-ranch on large property with incredible potential. spacious... Read More

Pending
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Homes For Sale

$699,000

  • 3 Bed
  • 2 Bath
  • 1,651 Sqft
  • 0.13 Acre(Lot)
122 Myrtle Avenue, West Islip, NY

Welcome to 122 myrtle avenue, a newly renovated cozy 3 bedroom/1.5 bath ranch home. featuring modern updates,... Read More

Pending
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Homes For Sale

$735,000

  • 5 Bed
  • 3 Bath
  • 2,743 Sqft
  • 0.25 Acre(Lot)
39 Penny Street, West Islip, NY

Spacious and well-maintained 5 bedroom, 2.5 bathroom home in the highly desirable west islip community. this... Read More

Pending
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Homes For Sale

$550,000

  • 3 Bed
  • 1 Bath
  • 1,125 Sqft
  • 0.14 Acre(Lot)
718 Hyman Avenue, West Islip, NY

Charming ranch in west islip, ny welcome to this beautiful 3-bedroom, 1-bathroom ranch in the heart of west... Read More

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Pending
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Homes For Sale

$849,999

  • 4 Bed
  • 3 Bath
  • 2,316 Sqft
  • 0.2 Acre(Lot)
20 E Bay Drive, West Islip, NY

This beautifully renovated 4-bedroom, 3-bathroom home that combines modern elegance with the charm of beach... Read More

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Homes For Sale

$3,999,900

  • 5 Bed
  • 5 Bath
  • 4,614 Sqft
  • 0.65 Acre(Lot)
202N Pace Drive, West Islip, NY

Stunning custom-built post-modern bayfront estate with deep water docking. built in 2014, this all-brick,... Read More