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347 Bayville Avenue, Bayville, NY 11709

Nassau County

Key Facts

7Beds
4Baths
4,884Sq Ft
2007Year Built
0.12Lot (acres)
810Garage

Description

A Rare Investment Opportunity in the Historic Village of Bayville, NY Nestled in the heart of the Incorporated Village of Bayville, this rare offering presents a once-in-a-lifetime opportunity to own a unique vacation compound just 500 feet from a pristine private beach. Located on Long Island’s North Shore, Bayville has long been a beloved seaside destination for travelers near and far. Originally settled in the 1600s and later incorporated in 1919, Bayville evolved into a charming beach community known for its serene coastal views, laid-back lifestyle, and strong sense of community. Today, it remains a hidden gem—offering the perfect blend of nostalgia, natural beauty, and convenience. This exceptionally unique property features four separate homes on one parcel, totaling 7 bedrooms and 4 bathrooms—making it ideal for a large gathering retreat, income-generating rental property, or private compound. Three of the four cottages have been beautifully renovated with modern finishes while preserving their beachy charm. The fourth cottage is partially renovated, offering the next owner the chance to customize it to their taste. With unobstructed, year-round views of the Long Island Sound, the setting is nothing short of spectacular. Enjoy morning visits to the beach, sunset bonfires, and the peaceful sounds of nature—all just minutes from your front door. Whether you're looking for a peaceful getaway or an investment in one of Long Island’s most picturesque communities, this property delivers Four separate cottages on one parcel 7 bedrooms / 4 bathrooms total Three fully renovated, one partially renovated Approximately 500 feet to private beach access Unmatched, unobstructed views year-round Located in the historic and charming Village of Bayville Create your own legacy on the North Shore—this Bayville retreat offers charm, flexibility, and the lifestyle dreams are made of.

Property Information

Property Type

Residential

Sub-Type

Single Family Residence

Style

Ranch

Year Built

2007

Living Area

4,884 sq ft

Lot Size

0.12 acres

Garage Spaces

810

Days on Market

249

MLS® Listing#

897325

Property Features

Interior

Granite Counters

Appliances

DishwasherRangeRefrigerator

Cooling

Central Air

Heating

BaseboardForced Air

Flooring

Wood

Construction

Vinyl Siding

Utilities

Natural Gas AvailableCable ConnectedElectricity ConnectedNatural Gas ConnectedWater Connected

Sewer

Cesspool

Water Source

Public

Schools

Elementary:
Bayville Elementary School
Middle:
Locust Valley Middle School
High:
Locust Valley High School

Financial Details

Annual Taxes

$12,739

Assessed Value

$4,235

Parcel Number

2401-28-011-00-0007-0

Affordability Calculator

$397,778

Estimated monthly payment

$10,586/mo

Principal $1,591,110 · Est. interest $2,219,741 over 30 yrs

Neighborhood Market Statistics

How this home compares to active listings in Bayville, NY

$1,000,000
Median Listing Price
59
Median Days on Market
2,219
Median Sq Ft
$536
Median Price / Sq Ft
17
Active Listings
  • This home’s price is 99% above the area median.
  • Its price per sq ft is 24% below the area median.

Market statistics compiled from active EXIT Realty® and MLS listings in Bayville, NY.

Location

Map showing the location of 347 Bayville Avenue, Bayville, NY 11709

Points of Interest in Bayville, NY

Showing the Bayville area map.

Nearby Schools

  • Bayville Elementary School

    Elementary · 1.1 mi away

  • Bayville Primary School

    Elementary · 1.2 mi away

  • Theodore Roosevelt Elementary School

    Elementary · 2.5 mi away

  • Oyster Babies

    School · 2.5 mi away

  • Learning Tree Nursery School

    School · 2.6 mi away

  • Oyster Bay High School

    Secondary · 2.8 mi away

  • Locust Valley Elementary School

    Elementary · 2.8 mi away

  • St Dominic Elementary School

    Elementary · 2.8 mi away

  • Oyster Bay-East Norwich Central School Dist

    School · 2.8 mi away

  • Locust Valley Day School

    School · 2.9 mi away

  • Ann McArthur Primary School

    Elementary · 2.9 mi away

  • St Dominic High School

    Secondary · 2.9 mi away

  • Locust Valley High School

    Secondary · 2.9 mi away

  • Locust Valley Central School District

    Elementary · 2.9 mi away

  • Locust Valley Central School District

    School · 3.0 mi away

  • Portledge School

    School · 3.5 mi away

  • Friends Academy

    School · 4.0 mi away

  • James H Vernon School

    Elementary · 4.1 mi away

  • Lloyd Harbor School

    Elementary · 4.3 mi away

  • East Woods School

    School · 4.3 mi away

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EXIT Agents in Bayville

Listing Courtesy: Coldwell Banker American Homes - 6318639800

Presented by: Richard H. Rogers

The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright ©2026 OneKey MLS. All Rights Reserved
Fair Housing Notice

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of one or more Multiple Listing Services (MLS). Listing information is deemed reliable but is not guaranteed accurate. Copyright © EXIT Realty® and respective MLS providers.

Data provided by LIBOR. MLS® Listing#897325. © 2026EXIT Realty®. All rights reserved.