Homes with Basements for Sale in Islip, NY

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ABOUT THIS HOME
Home with Basement for sale in Islip, NY:
Great Opportunity In Ronkonkoma!Don’t Miss This Great Opportunity To Own A 3-Bedroom, 1-Bath Ranch On A Flat 1/2 ACRE In A Quiet Street, Located In The Connetquot School District. This Well Maintained Home Offers Hardwood Floors Throughout, Front And Back Sprinklers, Updated 200-Amp Electric, and Recent Kitchen Appliances, Washer, And Dryer. The Roof Is Approximately 15 Years Old, The Driveway Was Just Sealed, And There’s A One-Car Garage Plus A Full Unfinished Basement With Potential For Additional Living Space. The Oversized Spacious, Fenced Backyard Is Perfect For Outdoor Enjoyment. LOW TAXES- $11,007 Before Star Rebate! Conveniently Located Minutes To The LIE, Less Than 3 Mi

$549,000

3 beds1 bath1,320 sq ft

175 Pleasant St, Ronkonkoma, NY 11779

Flat 1/2 acre • Recent oil burner • Hardwood floors

Listing by Exit Realty Achieve

ABOUT THIS HOME
Home with Basement for sale in Islip, NY:
* * * WEST ISLIP SCHOOLS * * * 'HOME SWEET HOME" WELCOME TO 7 Babe Ruth Street, Bay Shore. This Charming, Pristine, Sun filled New Englander boasts a Formal Living Room, Custom Updated Kitchen with White Shaker Cabinets, Quartz Countertops and Stainless Steel, Energy Star Appliances. Formal Dining Room, Oversized Super Comfortable Family Room, Main Level--King Size Primary Bedroom, Bedroom Full Tiled Bath. Gleaming Hardwood Floors throughout. 2nd Level: 2 large additional Bedrooms, with lots of closets and nooks and crannies, upstairs Full Tiled Bath. Full basement, with utility area, and lots of storage. This meticulously maintained turn-key home has so many updates: Architectur

$618,000

4 beds2 baths— sq ft

7 Babe Ruth, Bay Shore, NY 11706

Quartz countertops • In-ground sprinklers • 0.25 acre lot

Listing by Realty Connect USA L I Inc

OPEN SAT, 12PM TO 1:30PM

ABOUT THIS HOME
Home with Basement for sale in Islip, NY:
Corner Property, Close to LIRR major hub train station, Finished Basement, fenced back yard, laminate flooring, GAS HEAT, Connetquot Schools.

$459,995

2 beds1 bath1,200 sq ft

4 Forest St, Ronkonkoma, NY 11779

5,663 sq ft lot • Built 1929 • Listed 10 days

Listing by Realty Forward Inc

ABOUT THIS HOME
Home with Basement for sale in Islip, NY:
Welcome home to 223 N 4th Street! This charming 2-bedroom ranch is perfectly situated on a desirable dead-end street, offering easy single-level living ideal for any lifestyle. Inside, enjoy a bright living room with hardwood floors throughout. The newly renovated kitchen features quartz countertops and stainless steel appliances. An unfinished basement with interior access provides additional storage. The fully fenced yard is perfect for entertaining or relaxing outdoors. Conveniently located near schools, shopping, dining, and major transportation — this is the perfect place to call home whether you’re just starting out or ready to downsize.

$399,999

2 beds1 bath600 sq ft

223 N 4th St, Ronkonkoma, NY 11779

Quartz countertops • Fully fenced yard • Hardwood floors

Listing by Exit Realty Achieve

ABOUT THIS HOME
Home with Basement for sale in Islip, NY:
Beautifully renovated 4 Bed 2 Bath home in Holbrook! This stunning large ranch is move-in ready and features an open-concept layout, central air, heat pump AND baseboard heating, (heating options!) hi-hat lighting, gorgeous hardwood floors throughout and a primary bedroom! The spacious living area features a cozy wood-burning fireplace, flowing seamlessly into the kitchen and formal dining room, making it ideal for entertaining and hosting. The updated kitchen provides lots of convenience with stainless steel appliances, an island, lots of cabinet and counter space and a pantry closet! Both bathrooms have been beautifully updated, with one of them having a skylight offering tons of natural

$699,900

4 beds2 baths1,700 sq ft

1514 Grundy Ave, Holbrook, NY 11741

Heat pump • Updated kitchen • Central air

Listing by Oversouth LLC

Property at 68 7th St, Bay Shore, NY 11706, 4 beds, 1.5 baths

$619,000

4 beds1.5 baths— sq ft

68 7th St, Bay Shore, NY 11706

Listing by Signature Premier Properties

Property at 1321 Manor Ln, Bay Shore, NY 11706, 3 beds, 1 bath

$749,999

3 beds1 bath1,300 sq ft

1321 Manor Ln, Bay Shore, NY 11706

Listing by Keller Williams Realty Elite

Property at 1515 Lincoln Ave, Bohemia, NY 11716, 1 bed, 2.5 baths

$1,398,000

1 bed2.5 baths4,500 sq ft

1515 Lincoln Ave, Bohemia, NY 11716

Listing by Douglas Elliman Real Estate

Property at 86 Ackerly Ln, Ronkonkoma, NY 11779, 4 beds, 2 baths

$599,000

4 beds2 baths1,428 sq ft

86 Ackerly Ln, Ronkonkoma, NY 11779

Listing by Coldwell Banker American Homes

Property at 351 Wicks Rd, Brentwood, NY 11717, 6 beds, 3 baths

$599,000

6 beds3 baths846 sq ft

351 Wicks Rd, Brentwood, NY 11717

Listing by ARVY Realty

Property at 1043 Wilson Blvd, Central Islip, NY 11722, 6 beds, 2 baths

$599,999

6 beds2 baths2,192 sq ft

1043 Wilson Blvd, Central Islip, NY 11722

Listing by RE/MAX Integrity Leaders

Property at 416 Fir Grove Rd, Ronkonkoma, NY 11779, 3 beds, 1 bath

$550,000

3 beds1 bath1,008 sq ft

416 Fir Grove Rd, Ronkonkoma, NY 11779

Listing by Legacy Estate Realty

Property at 1137 Namdac Ave, Bay Shore, NY 11706, 5 beds, 2 baths

$624,990

5 beds2 baths1,290 sq ft

1137 Namdac Ave, Bay Shore, NY 11706

Listing by Michael J Watts & Assoc Inc

Property at 15 Arbor Ct, Bohemia, NY 11716, 4 beds, 3.5 baths

$1,149,000

4 beds3.5 baths3,302 sq ft

15 Arbor Ct, Bohemia, NY 11716

Listing by Howard Hanna Coach

Property at 84 Cedar St, Islip, NY 11751, 3 beds, 1 bath

$599,000

3 beds1 bath1,300 sq ft

84 Cedar St, Islip, NY 11751

Listing by Douglas Elliman Real Estate

Property at 312 Great River Rd, Great River, NY 11739, 3 beds, 2 baths

$1,100,000

3 beds2 baths2,102 sq ft

312 Great River Rd, Great River, NY 11739

Listing by Howard Hanna Coach

Property at 1655 Stein Dr, Bay Shore, NY 11706, 5 beds, 3.5 baths

$850,000

5 beds3.5 baths3,176 sq ft

1655 Stein Dr, Bay Shore, NY 11706

Listing by Realty Connect USA LI Inc

Property at 348 Hauser Ave, Holbrook, NY 11741, 4 beds, 2 baths

$740,000

4 beds2 baths2,428 sq ft

348 Hauser Ave, Holbrook, NY 11741

Listing by Signature Premier Properties

Property at 71 Banana St, Central Islip, NY 11722, 5 beds, 3 baths

$725,000

5 beds3 baths2,200 sq ft

71 Banana St, Central Islip, NY 11722

Listing by L I Community Realty Inc

Property at 10 Riverdale Ave, Oakdale, NY 11769, 4 beds, 2 baths

$679,000

4 beds2 baths1,562 sq ft

10 Riverdale Ave, Oakdale, NY 11769

Listing by Douglas Elliman Real Estate

Property at 566 Elder Ln, Ronkonkoma, NY 11779, 4 beds, 1 bath

$639,000

4 beds1 bath1,634 sq ft

566 Elder Ln, Ronkonkoma, NY 11779

Listing by Coldwell Banker American Homes

Property at 60 Lincoln Ave, Sayville, NY 11782, 4 beds, 2 baths

$699,990

4 beds2 baths2,150 sq ft

60 Lincoln Ave, Sayville, NY 11782

Listing by Realty Connect USA L I Inc

Property at 940 Union St, Bohemia, NY 11716, 2 beds, 2 baths

$569,000

2 beds2 baths1,365 sq ft

940 Union St, Bohemia, NY 11716

Listing by Real Broker NY LLC

Property at 11 2nd Ct, Ronkonkoma, NY 11779, 3 beds, 1 bath

$529,000

3 beds1 bath1,200 sq ft

11 2nd Ct, Ronkonkoma, NY 11779

Listing by Realty Connect USA L I Inc

Property at 70 Heyward St, Brentwood, NY 11717, 4 beds, 1 bath

$549,000

4 beds1 bath1,158 sq ft

70 Heyward St, Brentwood, NY 11717

Listing by Howard Hanna Coach

Property at 13 Dietz St, Central Islip, NY 11722, 5 beds, 2 baths

$599,999

5 beds2 baths1,098 sq ft

13 Dietz St, Central Islip, NY 11722

Listing by Signature Premier Properties

Property at 438 Lillian Blvd, Holbrook, NY 11741, 5 beds, 2 baths

$675,000

5 beds2 baths2,358 sq ft

438 Lillian Blvd, Holbrook, NY 11741

Listing by Frontline Realty Group LLC

Property at 14 Heckscher Spur Dr, East Islip, NY 11730, 2 beds, 2.5 baths

$629,999

2 beds2.5 baths1,390 sq ft

14 Heckscher Spur Dr, East Islip, NY 11730

Listing by Realty Connect USA L I Inc

Property at 53 E Elm St, Central Islip, NY 11722, 3 beds, 2 baths

$559,900

3 beds2 baths950 sq ft

53 E Elm St, Central Islip, NY 11722

Listing by Coldwell Banker Easton Prop

Property at 895 Sycamore Ave, Bohemia, NY 11716, 4 beds, 2 baths

$799,900

4 beds2 baths2,200 sq ft

895 Sycamore Ave, Bohemia, NY 11716

Listing by Long Island Homes & Horse Prop

Property at 238 Wiley St, Brentwood, NY 11717, 6 beds, 4 baths

$649,000

6 beds4 baths1,750 sq ft

238 Wiley St, Brentwood, NY 11717

Listing by DH Citadel Real Estate LLC

Property at 2 Flower Hill Ln, Bay Shore, NY 11706, 3 beds, 1 bath

$689,000

3 beds1 bath1,546 sq ft

2 Flower Hill Ln, Bay Shore, NY 11706

Listing by Long Island Homes & Horse Prop

Property at 31 Franklin Ave, Brentwood, NY 11717, 4 beds, 2 baths

$679,000

4 beds2 baths1,006 sq ft

31 Franklin Ave, Brentwood, NY 11717

Listing by Coldwell Banker American Homes

Property at 236 New York Ave, Bay Shore, NY 11706, 3 beds, 1.5 baths

$599,999

3 beds1.5 baths1,406 sq ft

236 New York Ave, Bay Shore, NY 11706

Listing by Millennium Homes

Property at 50 O'connell Ct, Great River, NY 11739, 3 beds, 3.5 baths

$1,400,000

3 beds3.5 baths3,076 sq ft

50 O'connell Ct, Great River, NY 11739

Listing by Daniel Gale Sothebys Intl Rlty

Property at 9 Cypress Ave, Bay Shore, NY 11706, 3 beds, 2 baths

$650,000

3 beds2 baths1,040 sq ft

9 Cypress Ave, Bay Shore, NY 11706

Listing by Realty Connect USA L I Inc

Property at 1023 Carll Dr, Bay Shore, NY 11706, 3 beds, 3 baths

$669,000

3 beds3 baths1,500 sq ft

1023 Carll Dr, Bay Shore, NY 11706

Listing by Eric G Ramsay Jr Assoc LLC

Property at 3 Date St, Central Islip, NY 11722, 4 beds, 3 baths

$643,750

4 beds3 baths1,766 sq ft

3 Date St, Central Islip, NY 11722

Listing by Power Team Realty Corp

Property at 29 Boulevard Ave, Central Islip, NY 11722, 4 beds, 1 bath

$479,999

4 beds1 bath1,200 sq ft

29 Boulevard Ave, Central Islip, NY 11722

Listing by Signature Premier Properties

Property at 1796 Wells Dr, Bay Shore, NY 11706, 4 beds, 2 baths

$649,999

4 beds2 baths1,707 sq ft

1796 Wells Dr, Bay Shore, NY 11706

Listing by Eden7 Realty Inc

Property at 51 Bruce Ln, Brentwood, NY 11717, 5 beds, 3 baths

$649,999

5 beds3 baths1,710 sq ft

51 Bruce Ln, Brentwood, NY 11717

Listing by ARVY Realty

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Based on information submitted to the MLS GRID as of Wed Nov 12 2025. 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.

Homes with Basements for Sale in Islip

There are currently 200 homes with basements for sale in Islip at a median listing price of $650K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Islip stay on the market for 35 days and receive 9 offers. Popular neighborhoods include Mayfair, Hamlet Golf Country Club, Fire Island Pines, Babylon, and Long Island. This map is refreshed with the newest listings in Islip every 15 minutes.

In the past month, 199 homes have been sold in Islip. In addition to houses in Islip, there were also 77 condos, 1 townhouse, and 6 multi-family units for sale in Islip last month. Find your dream home in Islip using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Islip are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Islip. If you're looking to sell your home in the Islip area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Islip with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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