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2224 Louis Kossuth Avenue

2224 Louis Kossuth Avenue, Islip, NY, 11779

$899,990

active

Bedrooms

Bathrooms

Sq Ft

3,900

Lot Size

12,197 sqft

Year Built

1970

Type

Single Family

Monthly Cost

Estimate. Actual payment depends on credit, lender, taxes, and insurance.

$6,377/month estimated

Principal & interest: $4,790
Property tax: $1,462
Home insurance (est.): $125

Down payment %Interest rate %Term (years)

Down payment: $179,998 · Loan amount: $719,992

Description

Welcome to this exceptional fully legal approximately 4,000 sq. ft. Colonial offering 7 bedrooms, 4 full bathrooms, all Certificates of Occupancy, and a legal accessory apartment, perfect for extended family or additional income potential. This impressive home features soaring cathedral ceilings, a huge family room with fireplace and dry bar for entertaining, formal living. dining room, and a huge eat-in kitchen with granite countertops, recessed lighting, and abundant cabinetry. The spacious layout continues with a finished basement, dedicated laundry room with washer and dryer, Andersen and Simonton tilt windows, hardwood floors, 200-amp electric service plus a 100-amp subpanel, and efficient 4-zone baseboard heating. Outside, enjoy a private, fully fenced backyard designed for entertaining with two wood decks, a patio, semi-inground pool, and two storage sheds. Additional updates include an 8-year-young roof, 5-year-young cesspool, 3-year-young circular driveway, and newer hot water heater. This is A rare opportunity to own a spacious, meticulously maintained home with incredible flexibility, modern updates, and room for everyone. This one truly has it all!

Features

✓ First Floor Bedroom
✓ First Floor Full Bath
✓ Eat-in Kitchen
✓ Entrance Foyer
✓ Formal Dining
✓ Granite Counters
✓ Recessed Lighting

Appliances

✓ Dishwasher
✓ Microwave
✓ Oven
✓ Refrigerator

Property Details

Cooling: None
Heating: Baseboard, Oil
Basement: Finished

Schools

Elementary

Helen B Duffield Elementary School

Connetquot

Middle

Ronkonkoma Middle School

Connetquot

High

Connetquot High School

Connetquot

Location

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Map of 2224 Louis Kossuth Avenue, Islip, NY, 11779

Listed by Gail G. Carillo, Coldwell Banker American Homes

MLS# KEY1032900631-588-9090

Listings courtesy of OneKey® MLS as distributed by MLS GRID

Based on information submitted to the MLS GRID as of Aug 5, 2026, 4:09 PM UTC (date and time MLS GRID Data was obtained). 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.

IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID.

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