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Street View
$899,990
Monthly Est:$4,480
7 Beds
- 4 Baths
4 full baths
3,900sqft
2224 Louis Kossuth Ave, Islip, NY 11779
$899,990
$4,480/moEst:
Get Pre-Approved
Single Family Residence
Built in 1970
$-- HOA
12,197 sqft lot
$231/sq.ft
Description
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.
- Houzeo last checked: 6 minutes ago
- Listing updated: September 18, 2026 at 4:14 pm
- Listing Provided by: Gail G. Carillo | Coldwell Banker American Homes (631) 588-9090
- Source: OneKey MLS-NY | MLS#: 1032900

Property Details
Status
Pending
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1970
HOA Fees
-
Finished Area
3,900 sqft
Lot Size
12,197 sqft lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
1032900
MLS Status
Pending
Days on Market
64
Cumulative Days on Market
23

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 7
Bathrooms: 4
Interior
Sewer
Cesspool
Appliances
Dishwasher, Microwave, Oven, Refrigerator
Heating
Baseboard, Oil
Interior Features
First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Eat In Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Recessed Lighting
Cooling
None
Flooring
Hardwood
Construction
Year Built
Year Built: 1970
Home type
Single Family Residence
Architectural Style
Colonial
Construction Materials
Frame
Utilities & Energy
Basement
Finished
Utilities
Electricity Connected, Water Connected
Water Source
Public
Fireplace Features
Family Room, Gas
Laundry Features
Laundry Room
Parking Features
Driveway
Other Features
Patio And Porch Features
Deck, Patio
Price History
| Date | Event | Price |
|---|---|---|
08/28/2026 Source: | Pending | $899,990 $231/sqft |
08/05/2026 Source: | Listed for Sale | $899,990 $231/sqft |
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Based on information from OneKey MLS, through Oct 09, 2026, 08:31AM. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.
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