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155 Smith Avenue, Islip
$690,000
4 Beds ⋅ 2 Baths ⋅ 968322 MLS
Step into timeless charm and character in this stunning ornate 3-story home in Islip that perfectly blends classic craftsmanship with modern comforts. From the moment you arrive, the eclectic curb appeal and welcoming front porch set the tone for a home that truly puts a smile on your face. Inside, you’ll find beautiful wide-plank wood floors, detailed moldings, french doors and elegant wainscoting that highlight the home's historic charm. The spacious kitchen features heated porcelain flooring, perfect for cozy mornings, while ornate cast iron radiators add both warmth and distinctive character throughout. This versatile home offers 4–5 bedrooms and 2 full bathrooms, including a relaxing Jacuzzi tub. Enjoy movie nights with the home theater system, and take advantage of the partial basement for additional storage. Major updates provide peace of mind with gas heat, a 5-year-old burner, separate hot water heater, and a roof approximately 10 years old. The home also includes solar panels with a transferable 23-year lease, helping to keep energy costs down. Outside, the property continues to impress with beautiful mature plantings and a charming English-style garden, creating the perfect setting for entertaining or simply enjoying quiet moments of tranquility. Completing the property is a 1-car detached garage. A truly special home filled with warmth, personality, and timeless appeal—a rare find in Islip.

155 Smith Avenue, Islip
149 Union Avenue, Islip
$685,000
3 Beds ⋅ 1 Baths ⋅ 963652 MLS
Charming Colonial in the heart of Historic Islip, south of Montauk Highway. Combining classic character with thoughtful updates, including a new roof, upgraded 200amp electric, and gorgeous full bath with soaking tub & large separate shower. Enjoy a spacious dining room with a cozy wood burning stove, bright and inviting living room, eat-in kitchen with SS appliances flowing to a den with sliders to a huge, fenced backyard with IGS, perfect for relaxing or entertaining. Don't miss this rare opportunity!

149 Union Avenue, Islip
315 Grant Avenue, Islip
$675,000
4 Beds ⋅ 2 Baths ⋅ 997349 MLS
Check out this move in ready expanded cape with farmhouse vibes, modern updates and smart features! Welcome to 315 Grant Ave in Islip, NY! A beautifully updated expanded Cape that seamlessly blends classic charm with modern convenience. Set on a fully fenced property, this home offers a versatile layout with bright, inviting living spaces and a fresh, updated feel throughout. The interior features an open concept kitchen with granite countertops, spacious downstairs bathroom and recently refreshed finishes; including interior painting completed between 2025 and 2026, newer windows (most replaced in 2024) which fill the home with natural light while enhancing overall energy efficiency. This home has been thoughtfully improved with major upgrades that provide both comfort and peace of mind. A new flat roof was installed in 2026, along with a newer boiler and hot water heater in 2022. Your lawn and plants will stay happy with an in-ground irrigation system. Some additional features include GoSund switches compatible with Alexa which brings added convenience to everyday living. Outside, the fully PVC fenced backyard offers privacy and allows for entertaining due to his spacious size. A recent seal coated driveway and a newer metal shed add to the home’s functionality and curb appeal. This home is conveniently located near shopping, dining, parks, and transportation. 315 Grant offers the perfect combination of location, updates and move-in-ready condition. A great opportunity to own a well-maintained, upgraded home in the heart of Islip.

315 Grant Avenue, Islip
20 Amherst Street, Islip
$670,000
2 Beds ⋅ 2 Baths ⋅ 1005005 MLS
Nestled in Islip, this beautifully maintained 2-bedroom ranch offers charm, style, and functionality. Step inside to soaring vaulted ceilings, oversized Andersen windows, skylights, and an inviting open feel filled with natural light. The designer eat-in kitchen is beautifully appointed and flows into a full formal dining room for everyday living and entertaining alike. Quality finishes through out. Every room has been renovated. Primary room features a large walk in closet. A full basement, partially finished with outside entrance. Lots of possibilities. Massive lot and landscaped backyard complete with beautiful new paver patio. Additional highlights include a detached 2-car garage, newer driveway, central air conditioning, forced-air gas heat, fire-rated doors, newer windows, and a roof just 3 years young. Completely move in ready and thoughtfully updated home offering comfort, style, and exceptional outdoor space all in Islip location.

20 Amherst Street, Islip
468 Ferndale Boulevard, Islip
$669,000
4 Beds ⋅ 2 Baths ⋅ 940941 MLS
Welcome to your dream home in the heart of Islip! This beautifully updated ranch sits on an oversized lot, offering both comfort and style. Step inside to discover gleaming hardwood floors, hi-hat lighting, and a modern kitchen with sleek finishes and updated appliances. The spacious bathrooms have been tastefully renovated for a fresh, contemporary feel. Enjoy the convenience of a circular driveway leading to a garage, and unwind or entertain on the rear deck overlooking the expansive yard — perfect for gatherings and outdoor enjoyment. Move right in and experience suburban living at its finest — close to parks, schools, shopping, and transportation!

468 Ferndale Boulevard, Islip
113 Roosevelt Avenue, Islip
$665,000
3 Beds ⋅ 2 Baths ⋅ 989833 MLS
Beautifully Updated 3 Bedroom Home — Truly Move In Ready! Step into this mint condition home featuring hardwood floors, crown molding, and hi hat lighting throughout. The fully updated kitchen offers stainless steel appliances, quartz countertops, a built-in quartz dining table, and under cabinet lighting to set the perfect mood. Enjoy seamless access to the huge backyard, ideal for entertaining or relaxing. A cozy wood burning fireplace with a custom mantel anchors the living space, while two fully renovated bathrooms add modern comfort. The property also includes a detached 2 car garage and white vinyl fencing for privacy and curb appeal. Additional upgrades include a new Navien heating system with tankless hot water, ensuring efficiency and reliability. This home is truly turn-key and ready to be yours.

113 Roosevelt Avenue, Islip
65 39th Street, Islip
$665,000
3 Beds ⋅ 3 Baths ⋅ 982702 MLS
Mint-condition move-in ready ranch offering the perfect blend of comfort and pride of ownership. This beautifully maintained home features 3 spacious bedrooms, including a primary suite with a private half bath. Stain-less appliances, quartz countertop, hi-hats, Central AC, Wood deck with built in benches, and 2 sheds. 6 zone in ground sprinklers, Natural gas and sewers, The home boasts a 4-year-young roof, premium Pella windows with built-in blinds, brand-new siding, newly installed hardwood floors and a new PVC fence for added privacy. The exterior is enhanced with a newly installed paver driveway and front porch, delivering exceptional curb appeal.

65 39th Street, Islip
44 47th Street, Islip
$655,000
3 Beds ⋅ 1 Baths ⋅ 997852 MLS
Welcome to 44 47th Street in Islip! This charming and well-maintained 3-bedroom, 1-bath ranch offers the perfect opportunity for first-time buyers or those looking to downsize without sacrificing space or storage. Situated on a large property in the desirable Islip School District, this home features a full finished basement, one-car garage, and plenty of room both inside and out. The bright and inviting layout offers comfortable living with spacious bedrooms, ample storage, and a functional floor plan ready for your personal touch. The finished basement provides additional living space perfect for a den, playroom, home office, gym, or entertaining area. Enjoy the oversized yard with endless possibilities for outdoor entertaining, gardening, or future expansion. Conveniently located near local schools, parks, shopping, restaurants, and major roadways. Nearby schools include Commack Road Elementary School, Islip Middle School, and Islip High School. A true move-in ready home with incredible potential in a fantastic Islip location!

44 47th Street, Islip
11 Spruce Street, Islip
$650,000
3 Beds ⋅ 2 Baths ⋅ 1018710 MLS
Rock-Solid & Well-Maintained Colonial, In Excellent Condition. Inviting Layout, Comprising Of First Floor Large Dining Room With Arched Doorway Leading to The Eat-in Kitchen. Kitchen Has An Island & Sliders To A Relaxing Sunroom. Spacious Living Room With A Wood-Burning Stove. Full Bathroom on First Level & Second Level. The Second Level Has 3 Bedrooms. The Master Bedroom Has An Attached Sitting Room Separated By French Doors. Hardwood Floors Exist On Both Levels. Basement Is Fully Finished With Laminate Floors, High Ceilings, Bar & Laundry Room. The Beautiful Landscaped Grounds Include A Front Porch And Rear Deck for Entertainment & Relaxation. Additional Features Include 1 Car Garage With Interior Access, Nice Driveway Can Fit 3 Cars, In-Ground Sprinklers, PVC Fence & Sewers. There Is Gas On The Street. Both Stove & Dryer Are Gas. Updates Include New Roof, New Boiler & Electric Updated To 200 AMP. Home is Conveniently Located Near Major Highways, Beaches, Parks, Shopping & Most Amenities.

11 Spruce Street, Islip
61 N Ocean Avenue, Islip
$650,000
4 Beds ⋅ 3 Baths ⋅ 1007543 MLS
Have you been dreaming of living in Islip? Here is your opportunity! This beautiful four-bedroom, two and a half bath home just hit the market. Conveniently located close to shopping, dining, parks and everything Islip has to offer. This home combines comfort, space, and a great location. Don't your chance to make this house your new home- schedule your private showing today.

61 N Ocean Avenue, Islip
29 Franklin Street, Islip
$650,000
4 Beds ⋅ 1 Baths ⋅ 997634 MLS
Welcome to 29 Franklin Street! A charming, move in ready, 4 bedroom/1 bathroom ranch situated on a quiet dead end street in a prime residential neighborhood of Islip that features sewers and natural gas. This home is equipped with central air conditioning and forced hot air to maintain comfortability year round. The oversized primary bedroom has vaulted ceilings and a large closet with ample storage space. A full finished basement with its own separate entrance offers endless possibilities. Tons of natural light shines through the bay windows of the living room and kitchen. With a roof that is approximately 10 years old and a main living space that has been tastefully renovated, you can move right in to this home and make it yours immediately. Some recent updates include a full bathroom renovation, new floors throughout the main living space, new appliances, new hot water heater, and electrical panel upgrade. Five zones of inground sprinklers are functioning to water the home's mature landscaping which makes the curb appeal stand out and provide the yard with privacy. Do not miss this one!

29 Franklin Street, Islip
130 Winganhauppauge Road, Islip
$650,000
4 Beds ⋅ 3 Baths ⋅ 994816 MLS
Welcome to 130 Winganhauppauge Road in Islip — a beautifully maintained 4-bedroom, 2.5-bath cape designed for comfort, flexibility, and everyday living. Situated on a corner property in the desirable Islip School District, this home offers easy access to major highways, schools and train station for effortless commuting. The open floor plan creates a natural flow between the living room, eat-in kitchen, and separate dining area — perfect for both daily living and entertaining. The primary bedroom has it's own private bathroom. The kitchen features granite countertops, stainless steel appliances, and plenty of space to gather. Warm wood flooring adds character and charm throughout the main living areas. The amazing backyard comes with a pizza oven, and outdoor kitchen space. Do not just do a drive by. This is a home that you have to see to truly appreciate. This home offers a highly sought-after layout with a first-floor primary suite with ensuite bath, plus an additional first-floor bedroom. Upstairs, you’ll find two more bedrooms offering added flexibility. Enjoy year-round comfort with gas heat and ductless A/C, along with solar panels for energy efficiency. Connected to sewer for added convenience. Step outside to a welcoming front porch or unwind in your private, oasis-like backyard featuring a built-in pizza oven — perfect for entertaining or relaxing at home. This home offers the perfect blend of space, layout, and location — don’t miss your opportunity to make it yours.

130 Winganhauppauge Road, Islip
6 45th Street, Islip
$635,000
3 Beds ⋅ 2 Baths ⋅ 1009370 MLS
Lovely, well maintained 3 bedroom Ranch on landscaped quarter acre. Oak floors, full basement with outside entrance. Roof 2025, fence 2025, covered patio, solar system.

6 45th Street, Islip
816 Main Street, Islip
$630,000
2 Beds ⋅ 2 Baths ⋅ 977738 MLS
Gorgeous and charming 2-bedroom, 1.5-bath ranch ideally located close to town, beaches, library, and train station. This beautifully maintained home features hardwood floors throughout and ductless air conditioning for year-round comfort. A full attic offers excellent potential for future expansion, while the full basement—partially finished with outside entry—provides additional living and storage space. The stunning chef’s kitchen is complete with granite countertops and high-end finishes, complemented by newly updated bathrooms (2021). Recent upgrades include Andersen windows, siding, and roof, along with new patio sliders, ensuring both style and efficiency. A beautiful brick fireplace adds warmth and character to the living space, and all solid wood interior doors enhance the home’s quality craftsmanship. Additional improvements include a new furnace and hot water heater (2017) and an automatic garage door opener for added convenience. Step outside to a custom deck and patio redone in 2023, surrounded by lush perennial gardens. Additional highlights include a 9-zone in-ground sprinkler system with Hydrawise app control and a PVC fence for added privacy. True taxes: $12,817.04 before Basic STAR rebate.

816 Main Street, Islip
36 Pine Street, Islip
$625,000
3 Beds ⋅ 1 Baths ⋅ 988323 MLS
Lovely cape offering classic charm, a first floor-primary bedroom. Spacious living room and a formal dining room to host every occasion. Updated kitchen with stainless steel appliances. Low taxes this home is a must see.

36 Pine Street, Islip
21 Bay 3rd Street, Islip
$612,500
2 Beds ⋅ 1 Baths ⋅ 1023939 MLS
Welcome to this charming 1930 Cape Cod located mid-block in the desirable St. Marks neighborhood south of Montauk Highway. Filled with character and thoughtful updates, this home features original built-ins in the kitchen, dining room, and primary bedroom, hardwood floors in the living and dining room, and a beautifully renovated bathroom with classic octagon ceramic tile. Four energy-efficient split units provide heating and air conditioning, complemented by smart thermostats, a new gas heating system, separate hot water heater, and 200-amp electric service. Flexible bonus spaces offer the perfect home office and playroom/Den. Enjoy front and rear in-ground sprinklers, low taxes, and an unbeatable location just minutes from Islip Beach, the marina, parks, shopping, restaurants, and the Long Island Railroad. A wonderful opportunity to own a home that blends timeless charm with today's modern conveniences.

21 Bay 3rd Street, Islip
17 Windsor Street, Islip
$610,000
3 Beds ⋅ 2 Baths ⋅ 970806 MLS
Welcome to this charming 3-bedroom ranch-style home located in desirable Islip! This home features beautiful hardwood floors throughout, offering warmth and character in every room. The layout includes a functional kitchen, dining room, and comfortable living room, creating a great space for everyday living and entertaining. The home also offers a full semi-finished basement with a laundry / utility room, open recreational or storage space and additional storage areas, providing excellent flexibility for extra living space, hobbies, or organization. Additional features in this home include: Natural gas heating, 1 car attached garage with a double wide driveway, fully fenced yard with covered patio- perfect for relaxing or entertaining. Just a short distance to elementary school, major highways for easy commuting, shopping and more! Don't miss your chance to own this lovely home!

17 Windsor Street, Islip
29 Oak Street, Islip
$610,000
3 Beds ⋅ 2 Baths ⋅ 918159 MLS
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 etc. The home offers both comfort and accesibility. Don't miss out on this incredible opportunity and all the amenities it has to offer. Schedule your appointment today and make this beautiful home yours!!

29 Oak Street, Islip
27 Spruce Street, Islip
$605,000
4 Beds ⋅ 1 Baths ⋅ 997266 MLS
Charming Cape Cod with Thoughtful Updates Throughout. Welcome home to this beautifully maintained Cape Cod, where classic charm meets modern comfort. From the moment you step inside, you'll notice the care and attention to detail that has gone into every update - making this home truly move-in ready. The heart of the home is the updated eat-in kitchen, featuring gleaming new stainless steel appliances, a professional-grade Viking gas range, and fresh new hardware that adds a refined finishing touch. Rich hardwood floors flow throughout, complemented by elegant crown molding and classic wainscoting that lend the home timeless character and warmth. The updated bathroom showcases thoughtful upgrades, while freshly painted walls, new carpet, and carefully selected window treatments create a bright, welcoming atmosphere from room to room. Rest easy knowing the big-ticket items have been handled - the home features a newer roof with new flashing and upgraded plumbing and heating systems. The partially finished basement, with framing already in place, offers exciting potential - whether you envision a home office, recreation room, or additional living space, the groundwork is ready for your vision. Outside, a spacious yard provides the perfect backdrop for entertaining, gardening, or simply relaxing, while the one-car garage offers convenient storage and parking. This is the Cape Cod you've been waiting for - full of character, updated where it counts, and ready to welcome its next chapter.

27 Spruce Street, Islip
24 Bay 3rd, Islip
$595,000
3 Beds ⋅ 1 Baths ⋅ 981110 MLS
"Nestled in one of Islip's most desirable locations south of Montauk, this delightful 1927 charmer is on the market for the first time in almost 70 years. With 3 bedrooms and 1 bath, this cozy Cape offers classic character and tremendous potential for imaginative buyers seeking to create their dream home. Original details include rich wood accents and a wooden shiplap dining room ceiling. The functional kitchen has ample cabinetry and open access to the laundry area. The full, unfinished basement offers additional storage opportunities. This single-family home is being sold As Is.

24 Bay 3rd, Islip
97 Pardee Avenue, Islip
$575,000
3 Beds ⋅ 2 Baths ⋅ 978247 MLS
Colonial-style home. This home features three bedrooms, two full baths, an eat-in kitchen, and a one-car garage. Centrally located to all amenities. Don't miss this opportunity! Grass photos were digitally enhanced.

97 Pardee Avenue, Islip
229 Ferndale Boulevard, Islip
$560,000
3 Beds ⋅ 1 Baths ⋅ 973937 MLS
This 3 Bedroom, 1 bath in Islip - served by the Islip School District - offers solid bones and tremendous potential. A new roof, windows, and vinyl siding provide peace of mind, while hardwood floors run throughout the main level, ready to be sanded and stained to your taste. The finished basement adds valuable bonus space, and the garage offers convenient storage or parking. The kitchen and bathroom would benefit from updating, giving the next owner the opportunity to create a home that truly reflects their style. A great chance to invest in a well located property with room to grow.

229 Ferndale Boulevard, Islip
23 Robbins Avenue, Islip
$530,000
3 Beds ⋅ 2 Baths ⋅ 1003176 MLS
Where are the DIYers, weekend warriors and all others looking to own and have a chance to have income coming in. This Legal 2 family is just what you're looking for. A great handyman special that has the bones just needs a facelift. Main house is 2 bedrooms 1 full bath, Living Room, Kitchen, Full Unfinished Basement with Bilco door entrance,. Laundry area and room for expansion. The apartment upstairs is a one bedroom with full bathroom and Kitchen/Living room combo. Extra Deep Detached Garage. Oil heating, Natural Gas in house and used for cooking. Roof, Windows & Buner Replaced aprox 2012. Get Ready to roll up those sleeves and make some sweat equity. Close to Train station, shopping and major roadways. Home being sold AS IS.

23 Robbins Avenue, Islip
28 Bittermint Street, Islip
$530,000
4 Beds ⋅ 2 Baths ⋅ 973591 MLS
Spacious 4-bedroom, 2-bath home offering 9 total rooms and a flexible layout. Features include a cozy kitchen, formal dining room, and comfortable den. Generous bedroom sizes with ample closet space. Wood floors are located on the first floor. Two bedrooms are on the main level, with two additional bedrooms upstairs, providing versatile living options. Plenty of parking in this Newer driveway. Unfinished basement offers excellent storage potential. Conveniently located near schools, shopping, and transportation. A solid opportunity for buyers looking to own rather than rent.

28 Bittermint Street, Islip
42 Cedar Street, Islip
$525,000
2 Beds ⋅ 1 Baths ⋅ 1032012 MLS
Incredible Opportunity In Beautiful Islip. Adorable Craftsman Style Bungalow Set On Nearly A Quarter Acre Of Exceptionally Maintained Grounds. A Perfect Home To Downsize, Featuring A Cozy Sun Drenched Front Porch, Living Room, Dining Room, Kitchen, Full Bath And Large Den Leading To An Entertainer's Deck. Two Bedrooms Converted To One Completes The Second Floor. The Full Unfinished Basement Houses Utilities And Offers Egress To The Den Via Concealed Bilco Doors In Order To Store Large Items. With Low Taxes, Lot Size And Unbeatable Mid Block Location, 42 Cedar East Is Not To Be Missed!

42 Cedar Street, Islip
66 40th Street, Islip
$520,000
3 Beds ⋅ 2 Baths ⋅ 982880 MLS
Great property with plenty of potential and ready for your personal touch! This home is perfect for those eager to apply some TLC and creative vision to make it truly shine. Ideal for people looking to craft their dream space to create many lasting memories! Don’t miss this chance to transform a gem into your masterpiece!

66 40th Street, Islip
11 bittermint, Islip
$510,000
2 Beds ⋅ 1 Baths ⋅ 952867 MLS
11 Bittermint is a handyman’s special offering 2 bedrooms, 1 bathroom, and nearly 1,000 square feet of living space. The home features an unfinished basement with potential for storage or future improvement. One car garage with doors in the front and back of the house. Ideal for buyers or investors looking to renovate and add value. Convenient layout with solid bones, ready for customization. Sold as-is. Great potential.

11 bittermint, Islip
359 Moffitt Boulevard, Islip
$495,000
2 Beds ⋅ 1 Baths ⋅ 996038 MLS
Welcome Home to this Charming 2 Bedroom, 1 Full Bath Ranch nestled in the heart of Islip. From the moment you step inside the home you are welcomed by a warm and natural sunlit spacious living room. The seamless flow leads you into the dining room and a full kitchen. Step outside to discover the generous yard offering endless possibilities for outdoor gatherings plus a convenient side yard with ample space to park additional vehicles. Perfect Starter home or if you're looking to downsize.

359 Moffitt Boulevard, Islip
50 Bittermint Street, Islip
$475,000
3 Beds ⋅ 2 Baths ⋅ 970068 MLS
Welcome to 50 Bittermint Street, a 3-bedroom, 2 full bath home offers the perfect blend of comfort, space, and convenience in one of Suffolk County’s most desirable South Shore communities. Featuring spacious living areas, an inviting layout, and plenty of natural light throughout, this home is ideal for both everyday living and entertaining. Located on a 50x125 sq. ft. lot, this home is just minutes from Islip’s charming downtown Main Street filled with local restaurants, boutiques, coffee shops, and waterfront dining. Enjoy easy access to parks, marinas, beaches, and outdoor recreation including nearby Heckscher State Park and Connetquot River State Park Preserve, offering hiking, biking, fishing, and scenic nature trails. The home is also conveniently located near the Long Island Rail Road, major highways, and Long Island’s beautiful South Shore beaches, making commuting and weekend getaways a breeze.

50 Bittermint Street, Islip
11 W Hemlock Street, Islip
$415,000
3 Beds ⋅ 2 Baths ⋅ 887995 MLS
Handyman special. Dead end street. Sold as is. This one will not last.

11 W Hemlock Street, Islip

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.