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15 Cedar Avenue Extension, Islip, NY 11751

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For Sale

$1,299,500

4 beds • 2 baths • 1 half baths • 2,598 sqft

Estimated Payment

$      /mo. †

APR for 30 years

Change Loan Terms

  • Single Family Detached
    Property type

  • Newly Listed
    Time on Century 21

  • $500.19
    Price per square foot

  • 21-30 Years Old
    Age

Explore this Property

This exceptional columned Colonial is located in the coveted Bayberry neighborhood, just a short distance from Bayberry Tennis Club and the beach. Flawless in presentation and condition, this home stands out for its refined design, top-quality updates, and unparalleled attention to detail. The granite kitchen features quality stainless steel appliances (2 3 years old), while the bathrooms have been thoughtfully renovated with high-end, sophisticated finishes. Every space reflects an exacting standard of care and craftsmanship rarely found on the market. The exterior is just as striking, with a bluestone front porch and patio ideal for entertaining or quiet evenings by the fire pit. A fireplace adds charm and warmth indoors, with the flexibility to be wood-burning, gas, or electric. Major recent upgrades include a brand-new roof (2025), new HVAC system (2025), professional landscape design, and a whole-house water filtration system with reverse osmosis for drinking water. This is not just a home it s a rare opportunity to own a truly immaculate property in one of the area's most desirable and established communities.
MLS# 899243

Courtesy Of Netter Real Estate

(631) 661-5100

Open Houses

August

17

Sunday

In Person

Sunday, August 17, 2025

11:30AM - 1:30PM

Property Features

  • Age
    21-30 Years Old
  • Amenities
    Security System, Security System
  • Appliances
    Cooktop, Cooktop - Electric, Dishwasher, Dryer, Garbage Disposer, Microwave, Oven - Convection, Range, Refrigerator, Washer, Water - Purifier
  • Architecture Style
    Colonial
  • Exterior Type
    Vinyl Siding
  • Fireplace
    Fireplace
  • Floor Covering
    Hardwood, Tile, Wood
  • Heating System
    Baseboard
  • Lot Size
    0.5 Acres

Map and Directions

Directions to 15 Cedar Avenue Extension, Islip, NY 11751

Home seller CENTURY 21 Adams Real Estate

Get to know the neighborhood. A local affiliated CENTURY 21 office will help you set up tours, give advice, and negotiate with sellers.

CENTURY 21 Adams Real Estate

(631) 661-7200
Learn More About Us

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Monthly Payment Breakdown

  • Principle and Interest
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  • Hazard Insurance
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This information is provided for general informational purposes only and should not be relied on in making any home-buying decisions. School information does not guarantee enrollment. Contact a local real estate professional or the school district(s) for current information on schools. This information is not intended for use in determining a person's eligibility to attend a school or to use or benefit from other city, town or local services.

† Based on a 30-year fixed rate of 3.38% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Interest rates are also subject to credit and property approval based on secondary market guidelines. The rates shown are based on average rates for our best qualified customers. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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