Single Family
100 Avenue B
Active · Islip · Suffolk County, NY 11741
- Bedrooms
- 3 Beds
- Bathrooms
- 1 Bath
- Year built
- 1955
- Est. monthly taxes
- $694.41
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About this home
Welcome to this charming and expanded Cape Cod set on a flat, fenced .28-acre lot offering space, versatility, and tremendous potential. This 3-bedroom, 1-bath home features a thoughtful addition that dramatically enhances the living space while maintaining the warmth and character Cape Cod buyers love. The front door opens into the original living room, offering classic charm. The eat-in kitchen offers ample room for daily dining and entertaining, while the expansive addition creates an impressive second living area and formal dining space filled with natural light. This flexible layout provides multiple gathering spaces rarely found in homes of this style and size. The addition also includes an attached one-car garage with automatic opener and a private third bedroom situated above the garage. Upstairs also features an additional office area, abundant storage space, and functional layout options for today’s lifestyle needs. Additional interior highlights include hardwood floors on the main level, a basement with high ceilings, laundry area, and extensive storage capacity. Outside, enjoy both a welcoming front porch and a covered rear porch overlooking the spacious fenced backyard — perfect for entertaining, gardening, pets, or simply relaxing outdoors. Additional features include a 4-zone in-ground sprinkler system, dry well for the washing machine and dishwasher, and plenty of off-street parking. With its expanded footprint, versatile floor plan, generous property size, and desirable Cape Cod character, this home presents an outstanding opportunity for a wide range of buyers.
Listing snapshot
- Days on site
- 59 days
- Listed on MLS
- May 12, 2026
- Full baths
- 1
- Half baths
- 0
- Annual property tax (MLS)
- $8,332.86
- Tax year
- 2025
- Area source (MLS)
- Plans
- Listing brokerage
- Signature Premier Properties
- MLS ID
- KEY996770
- Last updated
- Oct 10, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 1955
- Garage
- Yes
- Garage spaces
- 1
- Total parking
- 3
- Parking
- Attached, Driveway, Garage, Garage Door Opener
- Water source
- Public
- Sewer
- Cesspool
- Utilities
- None
Interior features
- Basement
- Partial
- Heating
- Baseboard, Oil
- Cooling
- Wall/Window Unit(s)
- Interior
- First Floor Bedroom, First Floor Full Bath, Ceiling Fan(s), Eat-in Kitchen, Storage
- Appliances
- None
- Flooring
- Hardwood
- Fireplace
- No
Exterior features
- Architectural style
- Cape Cod
- Construction materials
- Frame, Vinyl Siding
- Private pool
- No
Schools (MLS)
- Elementary school
- Nokomis School
- Elementary school district
- Sachem
- Middle school
- Seneca Middle School
- Middle school district
- Sachem
- High school
- Sachem High School North
- High school district
- Sachem
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- MLS status changed
- First seen on this site
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.
