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THE SOURCE OF THE DISPLAYED DATA IS EITHER THE PROPERTY OWNER OR PUBLIC RECORD PROVIDED BY NON-GOVERNMENTAL THIRD PARTIES. IT IS BELIEVED TO BE RELIABLE BUT NOT GUARANTEED. FOR COLORADO VIEWERS, INFORMATION ABOUT NON-COMMERCIAL PROPERTIES IS PROVIDED EXCLUSIVELY FOR YOUR PERSONAL, NON-COMMERCIAL USE.

575 MADISON AVENUE, NEW YORK, NY 10022. 212.891.7000 © 2025 DOUGLAS ELLIMAN REAL ESTATE. EQUAL EMPLOYMENT OPPORTUNITY PROVIDER. ALL MATERIAL PRESENTED HEREIN IS INTENDED FOR INFORMATION PURPOSES ONLY. WHILE THIS INFORMATION IS BELIEVED TO BE CORRECT, IT IS REPRESENTED SUBJECT TO ERRORS, OMISSIONS, CHANGES, OR WITHDRAWAL WITHOUT NOTICE. ALL PROPERTY INFORMATION, INCLUDING, BUT NOT LIMITED TO SQUARE FOOTAGE, ROOM COUNT, NUMBER OF BEDROOMS, AND THE SCHOOL DISTRICT IN PROPERTY LISTINGS SHOULD BE VERIFIED BY YOUR OWN ATTORNEY, ARCHITECT, OR ZONING EXPERT. EQUAL HOUSING OPPORTUNITY.LISTING DATA REFRESHED ON JUN 09 2025 AT 5:45 AM.

DOUGLAS ELLIMAN IS A LICENSED REAL ESTATE BROKER IN CALIFORNIA WITH LICENSE # 01947727, COLORADO WITH LICENSE # EC100053892, CONNECTICUT WITH LICENSE # REB.0314827, THE DISTRICT OF COLUMBIA WITH LICENSE # REO40000160, FLORIDA WITH LICENSE # CQ1020232, MARYLAND WITH LICENSE # 645270, MASSACHUSETTS WITH LICENSE # 422764, NEVADA WITH LICENSE # 1454643, NEW JERSEY WITH LICENSE # 0572105, NEW YORK WITH LICENSE # 10991211812, TEXAS WITH LICENSE # 9008706, AND VIRGINIA WITH LICENSE # 0226035659.

POWERED BY PURLIN.AI

20 Greenwich Ave

bayville, NY 11709

$1,988,000

  • 5 BR
    3 BA, 1 HALF BA
    APPROX. 3,558 SF
  • logodouglas elliman exclusive

GET IN TOUCH WITH OUR AGENTS

Sunrise, Sunset — Your Beachside Oasis Awaits
Step outside your living room onto one of Long Island Sounds highest scoring beaches for water quality. Wake up to beautiful water views and wind down with stunning sunsets from your private bedroom balcony in this spacious and versatile beach home. With 5 bedrooms, 3.5 baths, and over 3,500 square feet, this legal two-family duplex offers incredible flexibility — perfect for a large family, multi-generational living, a dedicated guest suite with its own full kitchen, washer, and dryer, or a legal accessory apartment.
Inside, enjoy a blend of comfort and style with ceramic flooring on the first level, hardwood upstairs, recessed lighting throughout, and multiple skylights that flood the space with natural light. A rebuilt stone front facade, first layer roof (2012) and emergency generator add both charm and peace of mind.
Step outside to a private side patio with a new hot tub, built-in bar refrigerator, and cooler — ideal for entertaining. The expansive deck and patio both feature retractable awnings, and all outdoor furniture is included. And, this is one of the only homes which has a deeded beach to the median high tide water line.
This is more than a home — it’s a lifestyle. Whether you're watching the sunrise with your morning coffee or enjoying evening cocktails as the sun sets, this property offers a rare opportunity to live the beach life to the fullest.

Details

3,558 Sq Ft

0.25 Private Acres Exterior Space

Single Family Home

$26,719 Annual Tax

Built in 1948

MLS/Listing ID 848638

Amenities & Features

Ceramic Tile

Walk-in Closets

High Ceilings

Construction - Frame

Gas Range

Sound

Beach Front

Water View

Patio

Deck

Lot - Waterfront

Washer/Dryer Hookup

Storage

Sound System

Open kitchen

Open Floor Plan

Entrance Foyer

Eat-in Kitchen

Chef's Kitchen

Breakfast Bar

Heating - Baseboard

Natural Wood

Accessible Kitchen

Accessible Entrance

Accessible Common Area

Accessible Central Living Area

Accessible Bedroom

Wood Burning Fireplace

Gas Fireplace

Fenced

Balcony

Awnings

Cooling - Central Air

Style - Contemporary

Style - Colonial

Washer

Stainless Steel Appliance(s)

Refrigerator

Oven

Dryer

Dishwasher

Listing Courtesy of DOUGLAS ELLIMAN REAL ESTATE, LORNA MANN - 516-759-0400

ONEKEY

Source of Data: ONEKEY MLS

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