Single Family
330 Bayville Avenue
Active · Oyster Bay · Nassau County, NY 11709
- Bedrooms
- 4 Beds
- Bathrooms
- 5 Baths
- Year built
- 1979
- Est. monthly taxes
- $819.32
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About this home
Set in the heart of Bayville, 330 Bayville Avenue offers a unique combination of coastal lifestyle, generous living space, and exceptional versatility. With access to a private beach path just moments from the property, morning walks along the shore, summer days by the water, and the relaxed feel of seaside living can become part of everyday life. Offering 4 bedrooms and 5 full bathrooms, the home features a flexible layout that includes a permitted accessory apartment, ideal for extended family, guests, or potential rental income. Two full kitchens provide added functionality and independence between living spaces while allowing the home to adapt easily to a variety of needs. Mother Daughter Opportunity A brand-new roof and gutters were completed in 2026. The home also offers multiple spaces for gathering and entertaining, including an enclosed patio for additional year-round living space. A private driveway provides parking for up to five vehicles. Conveniently located near Bayville’s waterfront, local dining, shops, and amenities, 330 Bayville Avenue presents an opportunity to enjoy space, flexibility, and the coastal lifestyle that makes this community so special.
Listing snapshot
- Days on site
- 59 days
- Listed on MLS
- Jul 6, 2026
- Full baths
- 5
- Half baths
- 0
- Annual property tax (MLS)
- $9,831.86
- Tax year
- 2024
- Area source (MLS)
- Other
- Listing brokerage
- Douglas Elliman Real Estate
- MLS ID
- KEY1013410
- Last updated
- Sep 18, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 1979
- Garage
- No
- Total parking
- 5
- Parking
- Driveway
- Water source
- Public
- Sewer
- Cesspool
- Utilities
- Electricity Connected
Interior features
- Heating
- Natural Gas
- Cooling
- Central Air
- Interior
- First Floor Bedroom, First Floor Full Bath
- Appliances
- Electric Range, Gas Range
Exterior features
- Architectural style
- Hi Ranch
- Construction materials
- Stucco
- Private pool
- No
Schools (MLS)
- Elementary school
- Bayville Elementary School
- Elementary school district
- Locust Valley
- Middle school
- Locust Valley Middle School
- Middle school district
- Locust Valley
- High school
- Locust Valley High School
- High school district
- Locust Valley
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- Price changed to $899,000
- First seen on this site
- MLS status changed
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.
