347 Bayville Avenue
Bayville, NY, 11709 $ 2,088,888
Bedrooms7 Baths4.0 Sq 2,952 Monthly Estimate*
$ 13,032
for $2,088,888 with 7 bedrooms and 4 full baths. This 2,952 square foot home was built in 2007 on a lot size of 0.117.
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.
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FeaturesInteriorInterior Amenities Galley Type Kitchen Granite Counters Washer/Dryer Hookup
Flooring Wood
Basement (Y/N) N
Fireplace Y/N N
Half Baths 0
Total Bedrooms 7
Total Baths 4
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GeneralSewer Cesspool
Heating Baseboard Forced Air
Cooling Central Air
Utilities Cable Connected Electricity Connected Natural Gas Connected Water Connected
Appliances Dishwasher Range Refrigerator
Garage Spaces 810
Architectural Style Ranch
Construction Materials Vinyl Siding
Year Built 2007
View Water
Property Subtype Single Family Residence
Tax Year 2024
Parcel Number 2401-28-011-00-0007-0
County Nassau County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 19
Full Baths 4
High School Locust Valley High School
City Oyster Bay
Senior Community Y/N N
High School District Locust Valley
Carport Y/N N
Elementary School Bayville Elementary School
Property Attached Y/N N
Tax Annual Amount 12738.89
Middle/Junior High School Locust Valley Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Locust Valley
Elementary School District Locust Valley
Tax Assessed Value 4235
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ExteriorWater Source Public
Building Area Total 4884
Waterfront Y/N N
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* Excluded FeaturesList ByRichard H. RogersListing Agent
Coldwell Banker American HomesBroker
Affordability Calculator
- Monthly Principal & Interest
- $13,032
- Monthly Property Taxes
- $1,062
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Bayville, NY
Average List Price $1,221,969
Percent of Sale Price 42%
About Bayville, NY 6,702 Population
-6% Since 2002
$ 102,519 Median Income
48.57 Median Age
26% Households with Children
Trends Information provided by ATTOM Data Solutions.
4101140 Elementary School
4099618 Middle School
Locust Valley High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 11/16/2025 | $2,088,888 | -5.05% | Price Down |
| 9/18/2025 | $2,200,000 | -4.35% | Price Down |
| 8/4/2025 | $2,300,000 | | Listed Price |