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Islip, NY Homes for Sale

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  • /40

    $2,495,000

    • 6 Beds
    • 6.5 Baths
    • 6,619 Sq Ft

    276 Ocean Ave, Islip, NY 11751

    This stunning 6,619 square foot Waterfront estate offers unmatched luxury, comfort, and panoramic natural beauty. Set on 1.93 acres, the expansive property greets you with breathtaking water views and majestic park-like grounds. This home boasts a resort style in-ground pool that seamlessly integrates with the tranquil waterfront, creating the perfect setting for both relaxation and entertaining.

    Agent Photo

    Margaret Smith

    Daniel Gale Sothebys Intl Rlty

    (631) 529-4700

    276 Ocean Ave, Islip, NY 11751
  • /12

    $95,000

    • 1 Bed
    • 1 Bath

    150 Main St, Islip, NY 11751

    This 1 bedroom trailer in Islip has updated bath, and new upgraded flooring. This park is cash only. 10 foot wide by 40 feet long. Monthly due is 1,068 which includes taxes, water, sewer, snow removal. Gifts are 2 smart TV, new blinds, and washer/dryer.

    Agent Photo

    Robert Caggiano

    Coldwell Banker American Homes

    (631) 502-3166

    150 Main St, Islip, NY 11751
  • /24

    $660,000

    • 5 Beds
    • 2 Baths
    • 2,358 Sq Ft

    1373 Saint Louis Ave, Bay Shore, NY 11706

    This charming Hi-Ranch features 11 total rooms, including 5 bedrooms and 2 full bathrooms, perfect for an extended family or those who love space to spread out. Enjoy the warm weather in the oversized backyard, complete with a beautiful in-ground pool, ideal for summer fun and gatherings. This home is close to shopping, transportation, and major roadways, making daily life a breeze. Whether

    Agent Photo

    Mike Carroll

    RE/MAX Best

    (631) 735-6712

    1373 Saint Louis Ave, Bay Shore, NY 11706
  • /17

    $710,000

    • 4 Beds
    • 2 Baths
    • 1,816 Sq Ft

    11 Allen Point Rd, Bay Shore, NY 11706

    Opportunity Knocks! Waterfront Spacious 4BR, 2Bth Split with Massive Detached Garage! Located on a Wide Canal with approx 75' of Bulkhead! Canal leading to Orowoc Creek and opens to The Great South Bay! Home offers wood floors through-out, Updated Windows and Stove. This home is a blank slate waiting for you to make it your own!, Additional information: Appearance:Mint-,Interior Features:Lr/Dr

    Agent Photo

    Robert Caggiano

    Coldwell Banker American Homes

    (631) 658-5823

    11 Allen Point Rd, Bay Shore, NY 11706
  • /36

    $750,000 Open Fri 4PM - 6PM

    • 3 Beds
    • 2 Baths
    • 1,950 Sq Ft

    181 Beaver Dam Rd, Islip, NY 11751

    Custom Built Gelsomino Wideline Ranch on Oversized 130 x 200 Fully Fenced Property. Brand New Double Wide++ Driveway Offers Plenty of Space for All of Your Toys. Formal Dining Room for Indoor Entertaining. Oversized Formal Living Room w/Wood Burning Fireplace. King Size Primary Ensuite w/ Walk In Closets. Eat in Kitchen with Gas Cooking and Pantry. Den Has Brand New Mini Split for Heat & Air.

    Jillian Brandine Keller Williams Realty Elite

    181 Beaver Dam Rd, Islip, NY 11751
  • /31

    $899,990 Open Sat 1PM - 3PM

    • 3 Beds
    • 2 Baths
    • 2,628 Sq Ft

    110 Saint Marks Ln, Islip, NY 11751

    This beautifully renovated Colonial offers space, style, and suburban tranquility. Featuring a warm and inviting living room with fireplace, family room with vaulted ceilings, and hardwood floors throughout, with a newly installed 30-year architectural roof, this home is perfect for both everyday living and entertaining.The newly renovated custom kitchen is a chef’s dream—complete with

    Michael Watts Michael J Watts & Assoc Inc

    110 Saint Marks Ln, Islip, NY 11751
  • /41

    $824,999 Open Sat 1PM - 3PM

    • 3 Beds
    • 2 Baths
    • 1,486 Sq Ft

    17 2nd St, Islip, NY 11751

    Originally built in 1877 but completely renovated from top to bottom, this stunning home blends historic charm with modern luxury—it looks and feels brand new. Inside, you'll find three spacious bedrooms, an open-concept layout perfect for today’s lifestyle, and rich dark-stained oak floors that add warmth and elegance throughout. The kitchen is a standout with a gorgeous marble tile backsplash

    Evan Marrow Coldwell Banker American Homes

    17 2nd St, Islip, NY 11751
  • /25

    $775,000

    • 5 Beds
    • 3 Baths
    • 2,212 Sq Ft

    136 Monell Ave, Islip, NY 11751

    South of Montauk Highway, expanded Ranch with possible mother/daughter or accessory apartment with legal permits. Check local zoning laws. This home has a large yard for entertaining amd features stainless steel appliances, updated baths, ceiling fans, gutter guards, rear wood deck off formal dining room, open second level floor plan and skylight.

    Richard Bocchieri Netter Real Estate Inc

    136 Monell Ave, Islip, NY 11751
  • /30

    $779,000

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

    277 Ocean Ave, Islip, NY 11751

    Completely renovated expanded cape located safely outside the FEMA flood zone. 4 Bed rm, 2 Bath large flat yard with storage shed. High efficiency heat and central air. Listed for sale by owner.

    David White Owner Entry.com

    277 Ocean Ave, Islip, NY 11751
  • /29

    $764,900

    • 4 Beds
    • 2 Baths
    • 1,872 Sq Ft

    26 W Cedar St, Islip, NY 11751

    Move right into this 4-bedroom, 2 bathroom, Expanded Ranch style home with full basement, detached garage, updated kitchen and bathrooms, fresh paint, new/refurbished flooring and carpeting, new siding, new windows new driveway/walkway, etc. Located at end of dead-end street. Close to local shopping, transportation and parkways. Don’t miss out on this opportunity!

    Todd Yovino Island Advantage Realty LLC

    26 W Cedar St, Islip, NY 11751
  • /30

    $599,000 Open Sat 1PM - 3PM

    • 3 Beds
    • 2 Baths
    • 2,430 Sq Ft

    71 Garretson Ave, Islip, NY 11751

    Lovely Expanded ranch built in 1954 featuring Formal Entry, Formal Living Room with recessed lighting, Formal Dining Room, Eat in Kitchen, Large Den, Primary Bedroom Suite with Full Bath, 2 additional large bedrooms, Full Bath, 2 Car Attached Garage, Hardwood Floors throughout, Natural Gas Heat with 2 separate on demand heating units. Natural Gas also piped to deck for barbecue, stove, and

    Tracy Sobel Eric G Ramsay Jr Assoc LLC

    71 Garretson Ave, Islip, NY 11751
  • /23

    $549,000

    • 3 Beds
    • 2 Baths
    • 1,500 Sq Ft

    7 Windsor St, Islip, NY 11751

    Welcome to this lovely 3 bedroom Ranch nestled in the desirable Commack Road area of Islip! This well maintained home offers comfortable, easy living with numerous updates including gas heat, Central Air, updated gas burner and hot water heater, 8 year young roof, designer kitchen with Jenn Air fridge & dishwasher and Custom Bertazzoni 6 burner stove! Take advantage of the convenience of In

    Tracy Sobel Eric G Ramsay Jr Assoc LLC

    7 Windsor St, Islip, NY 11751
  • /13

    $499,999

    • 2 Beds
    • 2 Baths
    • 1,396 Sq Ft

    17 W Walnut St, Islip, NY 11751

    Welcome to 17 W Walnut Street in the heart of Islip! This charming home is your blank canvas—ready for you to make it truly your own - featuring 2 bedrooms 2 full bathrooms, oil heating, a fully finished basement, and LOW taxes! Plus enjoy a large yard with endless possibilities!

    Denise McAuliffe OverSouth LLC

    17 W Walnut St, Islip, NY 11751
  • /28

    $699,999

    • 4 Beds
    • 2 Baths
    • 1,908 Sq Ft

    267 Smith Ave, Islip, NY 11751

    Welcome To This Updated, Beautifully Maintained 4 BR 2 BA Colonial Located In One Of The Area's Most Sought-After Neighborhoods. Perfectly Blending Timeless Character With Modern Updates, This Home Offers Both Comfort And Convenience For Today's Lifestyle. Step Inside To An Updated Chef's Kitchen, Dining Room, Den And Living Room. As You Venture Up The Stairs To The Second Level, You Will Find A

    Frank Monforte Bon Anno Realty ERA Powered

    267 Smith Ave, Islip, NY 11751
  • /13

    $650,000

    • 3 Beds
    • 1.5 Baths
    • 1,232 Sq Ft

    29 Oak St, Islip, NY 11751

    Discover your dream home in Islip!! This charming single family home features 3 bedrooms, 1.5 baths and is in excellent condition. Enjoy hardwood floors throughout, a spacious backyard and a full basement for extra space with it's own outside entrance. The driveway provides ample parking for you and your guests. Located close to transportation as well as access to local restaurants, shops

    Edwin Torres Charles Rutenberg Realty Inc

    29 Oak St, Islip, NY 11751
  • /23

    $717,000

    • 4 Beds
    • 2.5 Baths
    • 1,912 Sq Ft

    75 Moody Ave, Islip, NY 11751

    Welcome to this charming Colonial home nestled in the heart of Islip. This residence boasts a welcoming entrance foyer that seamlessly flows into a warming living room with a wood burning fire place, spacious and bright dining room and an open kitchen complete with a convenient island and well stocked pantry. The kitchen features a cooktop, along with two refrigerators, providing ample space for

    Patricia Duggan Douglas Elliman Real Estate

    75 Moody Ave, Islip, NY 11751
  • /31

    $640,000

    • 4 Beds
    • 3 Baths
    • 2,144 Sq Ft

    148 Smith Ave, Islip, NY 11751

    Expanded Cape offering 4 bedrooms and 3 baths-Closets Galore! Many updates including Roof (2024) Driveway with Belgian Block (2024) Peerless boiler (6 yrs) Riello burner, CAC, most appliances (1-2 years), High hats throughout, Beautiful Cathedral Ceiling in Living Room, Great Kitchen, Den, Good Sized Bedrooms, Primary Ensuite, Open Layout-Possible M/D with proper permits-Pull down attics, Fully

    Andrew Gillies Howard Hanna Coach

    148 Smith Ave, Islip, NY 11751
  • /20

    $639,000

    • 3 Beds
    • 2 Baths
    • 1,348 Sq Ft

    36 Spruce St, Islip, NY 11751

    Stunning Center Hall Colonial Home For Sale! Step into this beautifully maintained Center Hall Colonial, where timeless charm meets modern comfort. The home was knocked down in 2008. Featuring a spacious front porch perfect for relaxing evenings, this home boasts classic architectural details with a welcoming vibe. The large living room offers a cozy space for gatherings, while the formal

    Matthew Arnold Netter Real Estate Inc

    36 Spruce St, Islip, NY 11751
  • /45

    $1,150,000

    • 6 Beds
    • 4 Baths
    • 3,200 Sq Ft

    69 Plum St, Central Islip, NY 11722

    One-Of-A-Kind Hi-Ranch, Full Basement w/ OSE! Home is Being Sold FULLY FURNISHED! Islip School District! Perfect Mother Daughter Home with Proper Permits. New Build In 2011, Huge .5 Acre Lot, Excellent For A Big Family. Features 6 Huge Bedrooms, 4 Full Bath, Master Bedroom Has Walk In Closet And Jacuzzi, High Ceilings, Shed. Central Air Conditioning Throughout. You Won't Find Any Other House Like

    Michael Rose Oversouth LLC

    69 Plum St, Central Islip, NY 11722
  • /4

    $1,199,000

    • 5 Beds
    • 6 Baths
    • 3,500 Sq Ft

    845 Islip Ave, Central Islip, NY 11722

    Welcome to this stunning brand-new construction home, where modern luxury meets everyday convenience! Designed with exceptional craftsmanship, this home boasts a wraparound porch and private balcony, perfect for soaking in the surroundings. Inside, you’ll find a gourmet kitchen equipped with stainless steel appliances, quartz countertops, and gas heating/cooking for an elevated culinary

    Komal Kataria Property Professionals Realty

    845 Islip Ave, Central Islip, NY 11722
  • /25

    $1,395,000

    • 3 Beds
    • 2 Baths
    • 1,882 Sq Ft

    11 Beech Rd, Islip, NY 11751

    Welcome Bayberry Point…Stunning Waterfront Ranch HomeThis beautifully updated home offers a perfect blend of modern elegance and timeless charm. Step inside to discover an updated kitchen featuring a large quartz island and brand-new appliances. The gorgeous refinished oak floors, wainscoting and trim, run throughout the home, adding warmth and character to every room. New and updated baths,

    Irene Lockel Netter Real Estate Inc

    11 Beech Rd, Islip, NY 11751
  • /22

    $239,990

    • 1 Bed
    • 1 Bath
    • 650 Sq Ft

    2453 Union Blvd Unit 36B, Islip, NY 11751

    Welcome to 2453 Union Blvd! This recently renovated 2nd floor co-op features an open floor plan, a spacious primary bedroom, hardwood floors throughout, a beautiful renovated bathroom, and a massive living room beaming with natural light. Forest Green apartments offers amazing amenities including a large gym, heated saltwater pool, laundry room, beautiful well maintained outdoor courtyards, and

    Jonathan Galeno Rice Realty Group Inc

    2453 Union Blvd Unit 36B, Islip, NY 11751
  • /23

    $1,850,000

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

    147 W Bayberry Rd, Islip, NY 11751

    Opportunity knocks in prestigious Bayberry Point! Over One acre waterfront property with endless possibilities. 200' on natural waterway with 100" new bulkhead, and 100' sandy beach. There is currently a "ready for renovation house" on the property or start brand new. Note: Brand new 200 amp underground electric to service panel and sub panel, eliminating overhead wires. Brand new water line.

    Irene Lockel Netter Real Estate Inc

    147 W Bayberry Rd, Islip, NY 11751
  • /13

    $1,850,000

    • Land
    • 1.00 Acre
    • $1,850,000 per Acre

    147 W Bayberry Rd, Islip, NY 11751

    Opportunity knocks in prestigious Bayberry Point! Over One acre waterfront property with endless possibilities. 200' on natural waterway with 100" new bulkhead, and 100' sandy beach. There is currently a "ready for renovation house" on the property or start brand new. Opportunity knocks in prestigious Bayberry Point! Over One acre waterfront property with endless possibilities. 200' on natural

    Irene Lockel Netter Real Estate Inc

    147 W Bayberry Rd, Islip, NY 11751
  • /31

    $617,999

    • 4 Beds
    • 2 Baths
    • 1,456 Sq Ft

    119 Maddox Ave, Islip, NY 11751

    Welcome to this amazing Expanded Cape Cod home on a cul-de-sac. This home features an open concept with a large Living Room. It has an amazing updated Kitchen with stainless steel appliances and gas stove. There is four spacious bedrooms with two bedrooms on the first floor with a full newly renovated bathroom. There is an additional two oversized bedrooms on the second floor with a full

    Gina Goldberg Keller Williams Realty Greater

    119 Maddox Ave, Islip, NY 11751
  • /8

    $55,000

    • 2 Beds
    • 1 Bath
    • 360 Sq Ft

    150 Main St Unit 55, Islip, NY 11751

    Great opportunity to own a piece of property near the GREAT SOUTH BAY! Land lease is $1100/month to Edgewater Lodge (Inc. Taxes, Sewer, Water, Garbage, & Landscaping). Oil for Heat and Gas for Cooking & Hot Water. Excellent Mobile Home. Bring your Kayak or Paddleboard and unlock the possibilities to have your very own backyard oasis! Call to View! Mobile Home is 8' x 45'. This home has two

    Edward Kaleck Eric G Ramsay Jr Assoc LLC

    150 Main St Unit 55, Islip, NY 11751
  • /14

    $1,999,000

    • 4 Beds
    • 4.5 Baths
    • 4,800 Sq Ft

    213 E Bayberry Rd, Islip, NY 11751

    Outstanding Post Modern Construction Partially Done Framed,Sheathed,Marvin Windows, All Wood Cedar Roof,Out Side Deck Is Framed & Includes A Cut Out For A Custom Firepit.Magnificent Yard Including Large Bulkhead With Boat Lift.Including Unobstructed Views Of The Canal & Great South Bay.Consturuction Financing Avaialble As well as Real Estate Tax Redudtion While Under Constrution. Call For

    Doris Sasz Doris Sasz

    213 E Bayberry Rd, Islip, NY 11751
  • /50

    $4,250,000

    • 4 Beds
    • 6 Baths
    • 4,999 Sq Ft

    300 Maple St, Islip, NY 11751

    This Stunning Waterfront Estate Offers An Unparalleled Blend Of Luxury And Nature On 4.3 Acres Along Champlin Creek. With 530 Feet Of Pristine Waterfront, The Home Features Charming Cedar Shake Roofing And A Grand Two-Story Entry. Inside, You'll Find Wide Plank Wood Floors And Custom Finishes That Enhance The Open Floor Plan, Which Includes A Barn-Style Family Room/Bar With A Cozy River Stone

    Nicholas Campasano The Agency Northshore NY

    300 Maple St, Islip, NY 11751
  • /34

    $1,249,000 Open Sun 12PM - 2PM

    • 4 Beds
    • 2.5 Baths
    • 3,000 Sq Ft

    100 Root Ave, Islip, NY 11751

    Experience modern luxury in this brand-new construction home, featuring elegant finishes throughout. Step inside to hardwood floors and intricate moldings that set the tone for stylish living. The spacious living room boasts a cozy gas fireplace, while the eat-in kitchen is a chef's dream with quartz countertops and stainless steel appliances. Entertain in the formal dining room, adorned with

    Matthew Arnold Netter Real Estate Inc

    100 Root Ave, Islip, NY 11751
  • /5

    $649,000

    • 6 Beds
    • 3 Baths

    543 Wilson Blvd, Central Islip, NY 11722

    Close to transportation, Train Station, Restaurants, stores, main Roads.

    Sergio Balza HomeSmart Premier Living Rlty

    543 Wilson Blvd, Central Islip, NY 11722
  • /13

    $685,000

    • 4 Beds
    • 3 Baths
    • 1,850 Sq Ft

    494 Islip Ave, Islip, NY 11751

    Exciting news! New construction underway for an elegant 1,800 sqft home with a full basement. Don't miss out on this opportunity! Completion expected within one year, perfect for first-time home buyers. Located in a great area with excellent school district. Rendering picture is for reviewing purpose. Taxes will be recalculated after completing the new construction.

    Seckin Yildiz Voro LLC

    494 Islip Ave, Islip, NY 11751
  • /13

    $199,990

    • 1 Bed
    • 1 Bath

    2393 Union Blvd Unit 4A, Islip, NY 11751

    This 1 Bedroom Co-Op Boasts Gleaming Hardwood Floors, Stainless Steel Appliances, Raised Panel Doors, & Updated Bathroom. Maintenance Includes Care of Common Grounds, Snow Removal, Water, Trash, Heat, & Taxes. Enjoy the Lifestyle with Inground Saltwater Community Pool, clubhouse & gym. Unit is located in the perfect location within the complex. Maintenance is due to increase to $1093.31 starting

    Christy Wierzbicki Exit Realty All Pro

    2393 Union Blvd Unit 4A, Islip, NY 11751
  • /13

    $499,000 Open Sat 12PM - 2PM

    • 3 Beds
    • 1 Bath
    • 1,198 Sq Ft

    42 Bittermint St, Islip, NY 11751

    Welcome to 42 Bittermint Street, a 3 bedroom, 1 full bathroom Cape on a shy 1/4 acre with a spacious layout and tons of potential! Features include a large dining room, natural gas cooking, new boiler (oil heat), and Bilco door access to the basement. Large 2nd floor bedrooms plus a cozy sitting area. The extended circular driveway offers ample parking. Move-in ready and located in Islip Schools

    Miriam Hagendorn Signature Premier Properties

    42 Bittermint St, Islip, NY 11751
  • /37

    $679,000 Open Sat 11AM - 1PM

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

    1320 Spur Dr S, Islip, NY 11751

    Coming Soon in Islip!Welcome to this spacious L-shaped Ranch nestled on over half an acre of beautifully landscaped property. This 3-bedroom, 2-bathroom home features a sunken den with a cozy wood-burning fireplace, a bright and airy living space with hardwood floors, and an updated kitchen with stainless steel appliances. Step outside to your own backyard oasis—complete with a 20x40

    Fatima Smith BERKSHIRE HATHAWAY

    1320 Spur Dr S, Islip, NY 11751
  • /2

    $585,000

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

    14 Urn Ct, Brentwood, NY 11717

    Welcome to this expanded ranch, nestled on a peaceful court just steps away from a lovely neighborhood park—perfect for morning strolls, family outings, and outdoor fun!This spacious home features 4 generous bedrooms and 2 full baths, with a bonus room, offering plenty of space for comfortable living. The full finished basement adds a versatile bonus area ideal for a media room, home office,

    Angelina Fucci Oversouth LLC

    14 Urn Ct, Brentwood, NY 11717

About Islip

On the Great South Bay, Islip is a coastal hamlet punctuated by lakes, canals, parks and a lively Main Street with restaurants and shops. In the Town of Islip, it’s almost exactly halfway between New York City and the Hamptons, as well as a short ferry ride away from Fire Island and its access to the Atlantic Ocean — but the town itself is home to a popular South Shore beach and access to the water for boaters, fishers and swimmers. People are drawn to Islip for more than just its waterfront, though. “Islip is a tight-knit community,” says Davi ...

Frequently Asked Questions

What is the average home price in Islip, NY?
Homes for sale in Islip, NY have an average home price of $633,015.
How many homes have sold over the last 12 months in Islip, NY?
64 homes have sold in Islip, NY over the last 12 months.
Is Islip, NY a safe city?
In general, the safest neighborhood in Islip, NY with lower crime scores is Islip.
What are the most popular zip codes in Islip, NY?
The most popular zip codes in Islip, NY include 11746, 11520, 11967, 11757 and 11706.
What are the most popular neighborhoods in Islip, NY?
The most popular neighborhood in Islip, NY with the most homes for sale is Islip.
How much do you need to make to afford a house in Islip?
The median home price in Islip is $599,000. If you put a 20% down payment of $119,800 and had a 30-year fixed mortgage with an interest rate of 6.83%, your estimated principal and interest payment would be $3,130 a month plus property taxes, HOA fees, home insurance, PMI, and utilities. Using the 28% rule, you would need to make at least $134K a year to afford the median home price in Islip.
How are the schools in Islip, NY?
Islip, NY has highly rated public and private schools. Some of the best schools in Islip based on Niche Grades are Brook Avenue Elementary School, Mary G Clarkson School and Wing Elementary School. The neighborhood in Islip with the highest rated schools is Islip. Browse all the schools in Islip, NY to learn more.

Home Trends in Islip, NY

Home Trends

Median Price (12 Mo)
$601,541
Median Single Family Price
$625,000
Median Townhouse Price
$735,000
Median 2 Bedroom Price
$310,000
Median 1 Bedroom Price
$235,000
Average Price Per Sq Ft
$379
Number of Homes for Sale
15
Last 12 months Home Sales
64
Months of Supply
2.80
Median List Price
$599,000
Median Discount From 1st List Price
-1%
Median Home Sale Price YoY Change
10%
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