49 S Bay AvenueIslip, NY 11751Sale Price: $1,125,000

  • Sale Price: $1,125,000
  • 361 Days Since Sale
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Federal 30-year interest rate: 6.37% last updated on May 7, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $1,125,000Sale Price
  • 8Bedrooms
  • 4Bathrooms
  • 0.75Acreage
  • 4,688Square Feet

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Welcome to this magnificent, renovated 4700 sq ft Center Hall Colonial, nestled on 0.75 acres of lush, beautifully landscaped grounds. This exceptional home combines classic charm with modern upgrades, offering 8 spacious bedrooms and 3.5 baths. Upon entering, you're greeted by a grand center hall that leads to and elegant formal living, parlor and dining room, perfect for both family gatherings and entertaining guests. The large, sun-filled kitchen has been tastefully updated with high-end appliances, custom cabinetry, and sleek countertops. It flows seamlessly into a cozy family room, offering a comfortable space for relaxation. The home features 8 generously-sized bedrooms 4 on second floor and 4 on third floor with 2 staircases making access easy to all rooms, each offering ample closet space and natural light, including a luxurious master suite with an en-suite bath and walk-in closet. 2 additional bathrooms have been beautifully updated with fixtures and finishes, providing convenience and comfort throughout the home. A few standout features of this property is the expansive wraparound porch, where you can enjoy outdoor living while taking in the serene surroundings, ornate cast iron radiators, a high efficiency boiler w/separate storage tank, inside and outside basement entrance and 8 x10 storage shed. The backyard is an entertainer's delight, with pavered patio, a 20 x 40 free form heated IGP, offering the perfect setting for large gatherings or intimate family evenings. Whether you're hosting a barbecue, enjoying a poolside evening, or simply lounging in the spacious outdoor areas, this backyard is designed to impress. The home sits on a private 0.75-acre lot is the charming hamlet of Islip, within walking distance to downtown restaurants and shopping, providing an abundance of outdoor space for recreation, gardening, or simply enjoying the fresh air. This property is ideal for those seeking a blend of timeless elegance, modern luxury, and a prime location.

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Listed by Diane Betz of Eric G Ramsay Jr Assoc LLC (631-665-1500)

Listing Sold by Douglas Elliman Real Estate

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of May 15, 2026 9:22 AM EDT. 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 noncommercial 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. The use of the MLS GRID Data may be subject to an end user license agreement.

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