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4 Beds
3 Baths
2,200 sqft

$1,599,000

851 W Bay Drive, West Islip NY, 11795

Price per sqft$726.82
Built in2026
Property size2,200 sqft
Property typeResidential
Courtesy of Compass Greater NY LLC, Frances Mazer CBR Listing Contact: 516-857-0111

Overview

Active

Listed Jul 30, 2026

Updated 29h ago

Welcome to 851 W Bay Drive, West Islip—a stunning new construction waterfront home where modern luxury meets effortless coastal living. Thoughtfully designed with approximately 2,200 square feet of living space, this 4-bedroom, 2.5-bath residence offers exceptional craftsmanship, stylish finishes, and breathtaking water views. The open-concept floor plan is highlighted by hardwood floors throughout and an abundance of natural light, creating a warm and inviting atmosphere. At the heart of the home, the spacious living area features one of two elegant fireplaces, seamlessly flowing into the dining area and gourmet kitchen—perfect for both everyday living and entertaining. Upstairs, the luxurious primary suite serves as a private retreat, complete with the home’s second fireplace, a beautifully appointed en-suite bath, and generous closet space. Three additional bedrooms provide flexibility for family, guests, or a home office. Step outside to your own waterfront oasis, featuring a brand-new bulkhead, a spacious Trex deck, and a lush backyard with plenty of green space to relax, entertain, or enjoy the serene setting. Whether you’re boating, hosting summer gatherings, or simply taking in the peaceful views, this property delivers the best of Long Island waterfront living. Additional highlights include a two-car attached garage, premium finishes throughout, and the peace of mind that comes with brand-new construction. Experience the perfect blend of luxury, comfort, and waterfront lifestyle at 851 W Bay Drive.

$10,638/mo

Est. mortgage payment based on a $1,599,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
1032133

Interior Features

Bedrooms
4
Bathrooms
3
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
0.23 Acres

Other Property Details

Taxes
$9,272
Tax Frequency
Annually
Association Fee Frequency
Yearly
Garage
Yes
View
Yes
Waterfront
Yes
55+/Senior Community
No

Listings courtesy of OneKey MLS as distributed by MLS GRID

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor Irene Siconolfi shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Properties displayed may be listed or sold by various participants in the MLS.

Based on information submitted to the MLS GRID as of 5:13 AM UTC on 9/19/2026. 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.

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OneKey MLS. All rights reserved.

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