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$449,000
1 Beds ⋅ 1 Baths ⋅ 1021279 MLS
Whether you're searching for a smart investment property, a low-maintenance getaway, or the ideal home to simplify your lifestyle, this charming home is full of potential. Currently offering a spacious 1-bedroom layout, the owner is willing to convert it into a 2-bedroom home upon request, giving you added flexibility. Inside, you'll find a generously sized bedroom, an eat-in kitchen, a comfortable living room, and the convenience of an in-home washer and dryer. The basement provides plenty of extra storage space, while propane cooking adds efficiency to the kitchen. Go outside to a large backyard with endless possibilities—perfect for entertaining, gardening, relaxing, or creating lasting memories with family and friends. Conveniently located close to shopping, dining, and everyday amenities, this home offers comfort, value, and opportunity all in one.

38 Balaton Avenue, Ronkonkoma
$685,000
3 Beds ⋅ 2 Baths ⋅ 1031720 MLS
Welcome home to this beautifully maintained Hi-Ranch located in the highly desirable Sachem School District, serving Cayuga Elementary School, Samoset Middle School, and Sachem North High School. Thoughtfully cared for and updated throughout the years, this home offers comfort, flexibility, and peace of mind. Featuring 3 spacious bedrooms with a flexible bonus room that currently serves as an oversized primary suite, this space can easily be converted into a 4th bedroom, family room, home office, or additional living area to fit your needs. The home also offers 2 full bathrooms and a functional layout perfect for everyday living and entertaining. The lower level was fully renovated in 2024, creating a beautiful, updated living space ready for today’s lifestyle. Enjoy year-round comfort with central air (2019), baseboard heat upstairs, and a ductless unit providing both heating and cooling on the lower level. Step outside to your private backyard oasis featuring a rear enclosed deck (2023), an above-ground pool (2020), and an 8-zone in-ground sprinkler system (2020), making outdoor living and entertaining a breeze, newer appliances purchased in 2025, and a washing machine purchased in December 2024—all backed by transferable 5-year warranties. This move-in ready home has been lovingly maintained and offers the perfect blend of modern updates, versatile living space, and major system improvements. Just unpack and start making memories!

109 Midland Boulevard, Ronkonkoma
$899,000
6 Beds ⋅ 6 Baths ⋅ 1027417 MLS
An exceptional opportunity for both first-time investors and seasoned investors looking to expand their portfolios, this spacious side-by-side duplex offers two nearly identical, multi-level units with an abundance of space and privacy. Each unit features its own private entrance, full basement with Outside Entrances, attic space, and outdoor deck area. The main level of each unit includes a living room, dining room, eat-in kitchen, large pantry, half bathroom, and access to the backyard. Upstairs, each side offers three bedrooms, including a primary bedroom with a large closet and private ensuite bathroom, plus an additional full bathroom. Unit A also features a wood-burning fireplace. Additional highlights include a detached two-car garage and private backyard. Ideally located just one block from neighborhood access to Lake Ronkonkoma and close to the LIRR, Long Island Expressway, parks, shopping, restaurants, Smith Haven Mall, and the Nesconset Gazebo. Current annual taxes of $20,190, which have not previously been grieved, as the property has never been owner-occupied.

17 Parr Drive, Ronkonkoma
$669,000
4 Beds ⋅ 3 Baths ⋅ 1026055 MLS
Welcome home to this beautifully maintained and updated colonial within the sought-after Sachem School District! Fresh paint and new rugs offer a move-in ready home. The sunlit formal dining room has plenty of space for holiday dinners. A welcoming, bright and open updated eat in kitchen has a center aisle with casual seating, granite countertops and stainless-steel appliances. Attached to the kitchen is a cozy den with a wood burning fireplace which allows for easy entertaining. An expansive living room area, half bath and laundry room/pantry completes the downstairs. Upstairs you will find an updated hall bath with a double vanity, 4 full bedrooms and plenty of closet space. The 2 car garage offers even more storage and houses the utilities. A new oil furnace was installed 12/25. There are endless landscaping possibilities with a fully fenced leveled backyard. 23 Babcock Ave is located within walking distance to the Ronkonkoma LIRR hub and the new Station Yards development for easy commuting, local dining, and shopping. This ideal location also has easy access to major highways.

23 Babcock Avenue, Ronkonkoma
$625,000
3 Beds ⋅ 2 Baths ⋅ 1020646 MLS
Experience the best of single-level living in this private Lake Ronkonkoma home. Upon entry, you are greeted by an inviting sunroom, followed by a beautiful living room and a spacious, updated eat-in kitchen with a designated dining area. The floor plan includes 3 bedrooms, highlighted by a primary suite with a private full bath and walk-in closet, along with a second full bathroom for added convenience. Outside, you'll find a fully fenced, private backyard, along with the convenience of a detached garage and private driveway. Situated on a quiet, private cul-de-sac, this property offers peace of mind and an easy commute, located just minutes from the Ronkonkoma LIRR. Low Taxes!!!!

3 School Street, Ronkonkoma
$689,000
4 Beds ⋅ 2 Baths ⋅ 1020062 MLS
Welcome to this spacious 4+ bedroom expanded ranch located on a quiet dead-end street in the highly regarded Sachem School District. This well-maintained home offers the perfect combination of comfort, privacy, and modern updates. Recent improvements include all-new LifeProof flooring, energy-efficient windows, newer roof, a new driveway, and a beautifully designed backyard featuring Trex decking and a paver patio—ideal for relaxing or entertaining. The fully fenced yard provides exceptional privacy, while the large storage shed offers plenty of extra space. Additional features include a hardwired security camera and monitoring system for added peace of mind. With generous living space, numerous updates, and a tranquil location, this move-in-ready home is one you won't want to miss!

7 Amherst Road, Ronkonkoma
$649,900
4 Beds ⋅ 3 Baths ⋅ 1018984 MLS
Updated and well maintained large Hi Ranch featuring 4 bedrooms, 2.5 baths, legally converted garage. Younger appliances and utilities, 200 amp service, 1 mini split unit downstairs, plus Solar Panels, Owned, that Reduce the electric bill to less than a few Dollars per day. The House is Set Back from the street with Large driveway allowing parking for 5-6 cars. A very Large and Very Private back yard with with a 16x32 Inground Pool, with Pavers all around and many beautiful, colorful and cheerful plantings. Also a huge ground floor deck for fun & entertaining and also providing a peaceful resort size back yard for Rest and Relaxation. Don't miss this Beauty, compellingly Priced for a quick sale!

4401 Express Drive N, Ronkonkoma
$749,900
4 Beds ⋅ 4 Baths ⋅ 1012960 MLS
Welcome to 25 Harvey Lane, a spacious Colonial in the heart of Ronkonkoma, perfectly situated on a beautiful tree-lined block with tremendous curb appeal, a large property, and an oversized driveway offering plenty of parking. Step inside to a bright and open layout with an abundance of living space throughout. The main level features gleaming hardwood floors, a spacious family room, a separate den with fireplace, an updated eat-in kitchen with bar seating, and a formal dining room ideal for entertaining. An additional wet bar/kitchen area with its own full bath and private entrance offers incredible flexibility for extended living, guests, or possible accessory use with proper permits. Upstairs, you’ll find four spacious bedrooms with hardwood floors, ample closet space, and plenty of natural light. The second level also features a Jack-and-Jill style bathroom setup with an additional attached half bath, creating a highly functional layout. The finished basement provides even more usable space, complete with a dedicated laundry area. The backyard is built for entertaining, featuring a large expansive deck, patio area, fully fenced yard, and plenty of privacy. Located in the award-winning Sachem School District and just minutes from the Ronkonkoma LIRR, major highways, great restaurants, nightlife, shopping, entertainment, and more — this home truly checks every box. 25 Harvey Lane offers space, flexibility, location, and value... a rare opportunity in one of Ronkonkoma’s most convenient locations

25 Harvey Lane, Ronkonkoma
$395,000
2 Beds ⋅ 1 Baths ⋅ 1015104 MLS
Charming and cozy 2-bedroom, 1-bath home offering 924 square feet of comfortable living spaces on a .13-acre lot. This maintained property features newer windows and roof under 10yrs., efficient natural gas heating and a gas stove for cooking enthusiasts. Enjoy outdoor living and entertaining on the spacious back deck overlooking the fully fenced backyard. Providing privacy and plenty of room for pets, play, or gardening. A convenient storage shed adds extra space for tools and outdoor equipment. Whether you're a first-time homebuyer, looking to downsize, or seeking a low-maintenance property, this inviting home offers comfort, functionality, and a great outdoor space. Near all.

101 Rose Drive, Ronkonkoma
$560,000
4 Beds ⋅ 3 Baths ⋅ 982313 MLS
TENANT OCCUPIED, DO NOT BOTHER THE TENANT. Accurate photos taken before tenant occupied early this year.

43 Johnson Avenue, Ronkonkoma
$450,000
3 Beds ⋅ 1 Baths ⋅ 940017 MLS
Welcome to 398 Central Islip Blvd in Ronkonkoma! Charming Cape-style home featuring 3 bedrooms and 1 full bathroom, offering cozy living with great potential. Enjoy a comfortable layout with bright living spaces and an eat-in kitchen. The home includes oil heating and a full unfinished basement, providing ample storage or future expansion possibilities. Convenient driveway parking and a spacious yard add to the appeal. Ideally located near schools, shopping, parks, and major roadways, a wonderful opportunity to make this home your own!

398 Central Islip Boulevard, Ronkonkoma

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.