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Islandia, NY Homes for Sale

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  • /45

    $699,999

    $25K PRICE DROP
    • 3 Beds
    • 3 Baths
    • 1,836 Sq Ft

    157 Serpentine Ln, Islandia, NY 11749

    Welcome to this beautifully renovated farm ranch-style home offering modern updates, a flexible layout, and true move-in-ready condition. This home features three spacious bedrooms and three full bathrooms, including a newly added bath and recent renovations throughout. Major improvements include updated electrical, new windows, new flooring, a newer roof and siding, and efficient split heating

    Agent Photo

    Manuel Sanchez Rodriguez

    Realty Connect USA L I Inc

    157 Serpentine Ln, Islandia, NY 11749
  • /37

    $669,900

    Open Sat 12PM - 2PM
    • 3 Beds
    • 2 Baths
    • 1,486 Sq Ft

    281 Thrift St, Ronkonkoma, NY 11779

    Welcome to this beautifully maintained ranch located in the desirable Connetquot School District! This charming home features an eat-in kitchen with stainless steel appliances and sliding glass doors leading to a spacious rear deck—perfect for entertaining or enjoying your morning coffee. The bright and inviting living room is filled with natural light, creating a warm and welcoming atmosphere.

    Agent Photo

    Mike Carroll

    RE/MAX Best

    281 Thrift St, Ronkonkoma, NY 11779
  • /2

    $324,200

    $12K PRICE DROP
    • 1 Bed
    • 1 Bath
    • 810 Sq Ft

    1206 Towne House Village, Islandia, NY 11749

    AUCTION/OCCUPIED. 1 bedroom 1 bath, 810 square foot condominium in Towne Village community. Property is sold “as is” with NO property disclosures, NO inspection reports, NO interior photos, NO lease in place, NO access- The seller does not represent or guarantee occupancy status. NO VIEWINGS of this property. Please DO NOT DISTURB the occupant. Buyer is responsible for obtaining possession of the

    Jamarr Zellner REALHome Services & Solutions

    1206 Towne House Village, Islandia, NY 11749
  • /15

    $320,000

    • 1 Bed
    • 1 Bath
    • 860 Sq Ft

    1005 Towne House Village, Islandia, NY 11749

    Amazing Condo, Light and bright throughout, Located in Towne House Village ! Located on the upper level. Featuring a Living Room. Dining Room, Kitchen, Large Bathroom. Large Bedroom with built in storge and 2 closets. Washer and dryer included. Convenient to LIE, Shopping, Restaurants and Minutes to the Train, HOA Fee is $583, monthly. That includes Your Heat, Hot water, Ground Maintenance, Pool,

    Cynthia Durand Realty Connect USA L I Inc

    1005 Towne House Village, Islandia, NY 11749
  • /26

    $649,000

    $21K PRICE DROP
    • 4 Beds
    • 2 Baths
    • 1,632 Sq Ft

    27 Split Cedar Dr, Islandia, NY 11749

    Welcome to 27 Split Cedar Drive, Islandia! This well sought Hi-Ranch style home in the heart of Islandia blends comfort, opportunity and could be yours. The spacious four bedroom, two bathroom home offers over 1,900 square feet of living space designed for both relaxation and functionality. The main level features hardwood floors throughout, a bright recently remodeled eat in kitchen and a cozy

    Thomas Panebianco Realty Connect USA L I Inc

    27 Split Cedar Dr, Islandia, NY 11749
  • /23

    $699,000

    • 4 Beds
    • 3 Baths
    • 2,088 Sq Ft

    81 S Bedford Ave, Islandia, NY 11749

    This spacious home resides in the beautiful community of Islandia, New York—a spacious 4-bedroom, 3-bathroom residence designed for comfortable living and endless possibilities. Situated on a picturesque, tree-lined street, this well-maintained home offers a desirable mother-daughter layout that provides exceptional flexibility for an extended family, multigenerational living, or a potential

    Nadine Morency-Mohs Jaymore Realty LLC

    81 S Bedford Ave, Islandia, NY 11749
  • /45

    $749,999

    • 4 Beds
    • 2 Baths
    • 1,974 Sq Ft

    37 Oak Forest Dr, Islandia, NY 11749

    Welcome to 37 Oak Forest Drive, Islandia—a meticulously maintained 4-bedroom, 2-bath Hi-Ranch offering exceptional indoor and outdoor living. With the potential for a 5th bedroom and possible mother/daughter accommodations with proper permits, this home provides flexibility to fit a variety of lifestyles. Step inside to an inviting open-concept layout featuring gleaming hardwood floors, a

    Luis Molina Vantage Realty Partners

    37 Oak Forest Dr, Islandia, NY 11749
  • /28

    $769,000

    Open Sat 12PM - 2PM $20K PRICE DROP
    • 6 Beds
    • 2 Baths
    • 3,010 Sq Ft

    10 Miller Ave, Central Islip, NY 11722

    Welcome to this spacious and beautifully maintained 6-bedroom, 2-bath high ranch situated on a desirable corner lot at the end of a quiet cul-de-sac. This versatile home offers excellent mother-daughter potential with proper permits and features a thoughtfully designed layout with plenty of room for extended family, guests, or a home office setup. Recent updates include a dual-zone central air

    Teishara Johnson Fountain HomeSmart Premier Living Rlty

    10 Miller Ave, Central Islip, NY 11722

Why Live in Islandia

Islandia, located in the heart of Long Island, New York, is a quiet residential area known for its suburban charm. The community features mid-sized single-family homes on well-maintained half-acre lots, with styles including postwar colonial, Cape Cod, ranch, and split-level. Recent revitalization efforts, such as the development of Jake’s 58 Casino, have improved local infrastructure and amenities, including roads, public bus routes, and sports fields. Islandia offers convenient access to the Long Island Expressway, making it easy for residents to commute to Manhattan, which is 50 miles away. Additionally, the Long Island Rail Road Ronkonkoma Branch in nearby Central Islip provides a direct route to Penn Station in just over an hour.

Islandia boasts several attractions, including the Islandia Baseball Field at First Responders Recreational Field and the expansive Connetquot River State Park Preserve, which offers miles of pathways, guided nature walks, and fishing opportunities. The Islandia Shopping Center features big box stores like Walmart and Walgreens, as well as local favorites such as Islandia Buffet and The Garage sandwich shop. For more extensive shopping, the Smith Haven Mall is a 15-minute drive away, offering over 130 name-brand shops.

The community hosts various events throughout the year, including a Christmas Tree Lighting ceremony, Veterans Day commemoration, summer BBQs, and October’s Pumpkin Fest. While the local schools in the Central Islip Union Free School District have mixed ratings, they offer a range of extracurricular programs and a significant percentage of graduates earn a New York State Regent’s Diploma.

Frequently Asked Questions

What is the average home price in Islandia, NY?
Homes for sale in Islandia, NY have an average home price of $608,756.
How many homes have sold over the last 12 months in Islandia, NY?
49 homes have sold in Islandia, NY over the last 12 months.
What is the average household income in Islandia, NY?
The average household income in Islandia, NY is $129K.
What are the most popular zip codes in Islandia, NY?
The most popular zip codes in Islandia, NY include 11749, 11722, 11788, 11779 and 11787.
How much do you need to make to afford a house in Islandia?
The median home price in Islandia is $644,000. If you put a 20% down payment of $128,800 and had a 30-year fixed mortgage with an interest rate of 6.49%, your estimated principal and interest payment would be $3,250 a month plus property taxes, HOA fees, home insurance, PMI, and utilities. Using the 28% rule, you would need to make at least $139K a year to afford the median home price in Islandia. Learn how much home you can afford with our Home Affordability Calculator. The average household income in Islandia is $129K.
How are the schools in Islandia, NY?
Islandia, NY has highly rated public and private schools. Some of the best schools in Islandia based on Niche Grades are Hauppauge High School, Connetquot High School and Edith L Slocum Elementary School. Browse all the schools in Islandia, NY to learn more.

Home Price Trends

Median Sale Price
$640,000
Median Single Family Sale Price
$660,000
Median Townhouse Sale Price
$532,000
Median 2 Bedroom Sale Price
$639,000
Median 1 Bedroom Sale Price
$320,000
Average Price Per Sq Ft
$365
Number of Homes for Sale
6
Last 12 months Home Sales
49
Months of Supply
1.50
Median List Price
$644,000
Median Change From 1st List Price
0%
Median Home Sale Price YoY Change
2%
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