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851 W Bay Drive, 
West Islip, NY 11795

$1,599,000


4

Beds


3

Baths


2,200

Sq Ft


Single Family


Virtual Tour

Active

Listed by

Frances Mazer Cbr

Michael P. Ratner

Compass Greater Ny LLC.

Last updated:

September 7, 2026, 11:02 AM

MLS#

1032133

Source:

OneKey MLS

About This Home

851 W Bay Drive

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.

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 2026

Price Summary

1,599,000

$726 per Sq. Ft.

MLS #:

1032133

Last Updated:

September 7, 2026, 11:02 AM

Added:

a month ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,200 Sq. Ft.


Structure

Structure

Building Area:

2,200 Sq. Ft.

Year Built:

2026


Lot

Lot Size (Sq. Ft):

10,019


Finances & Disclosures

Finances

Price:

$1,599,000

Price per Sq. Ft:

$726 per Sq. Ft.

Source:OneKey MLS
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID . OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.