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MLS ID KEY1032900Last updated Sep 18, 2026

Single Family

2224 Louis Kossuth Avenue

Pending · Islip · Suffolk County, NY 11779

Bedrooms
7 Beds
Bathrooms
4 Baths
Year built
1970
Est. monthly taxes
$1,462.17
Property gallery0 / 33
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About this home

Welcome to this exceptional, fully legal, approximately 4,000 sq. ft. Colonial offering 7 bedrooms and 4 full bathrooms. All Certificates of Occupancy are in place, including a legal accessory apartment, providing incredible flexibility for extended family, multigenerational living, or additional income potential. This versatile property is also an excellent opportunity for investors seeking a property with strong income potential. This impressive home features soaring cathedral ceilings, a huge family room with fireplace and dry bar for entertaining, formal living room, dining room, and a spacious eat-in kitchen with granite countertops, recessed lighting, and an abundance of 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 oversized 8x10 storage sheds, each with cement floors. The impressive 2-year-young circular driveway is enhanced with a Belgium block apron and stone pavers and comfortably accommodates up to 8 cars. Additional updates include an 8-year-young roof, 5-year-young cesspool, and newer hot water heater. This is a rare opportunity to own a spacious, meticulously maintained home offering incredible flexibility, income potential, and room for everyone.

Listing snapshot

Days on site
59 days
Listed on MLS
Aug 5, 2026
Full baths
4
Half baths
0
Annual property tax (MLS)
$17,546
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Coldwell Banker American Homes
MLS ID
KEY1032900
Last updated
Sep 18, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1970
Garage
No
Total parking
8
Parking
Driveway
Water source
Public
Sewer
Cesspool
Utilities
Electricity Connected, Water Connected

Interior features

Basement
Finished
Heating
Baseboard, Oil
Cooling
None
Interior
First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Recessed Lighting
Appliances
Dishwasher, Microwave, Oven, Refrigerator
Flooring
Hardwood
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Colonial
Construction materials
Frame
Private pool
Yes

Schools (MLS)

Elementary school
Helen B Duffield Elementary School
Elementary school district
Connetquot
Middle school
Ronkonkoma Middle School
Middle school district
Connetquot
High school
Connetquot High School
High school district
Connetquot

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Islip · Suffolk County, NY 11779Show interactive map
2224 Louis Kossuth Avenue

Islip · Suffolk County, NY 11779

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Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
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Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.