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15 1st Avenue, Bayville NY 11709
15 1st Avenue, Bayville NY 11709
New York>Nassau County>Oyster Bay

15 1st AvenueBayville, NY 11709

For Sale

$789,000

Smart Buyer Rebate $7,225

Sunny and bright, this meticulously maintained and beautifully updated 4-bedroom Hi-Ranch offers the perfect blend of comfort, space, and convenience. Ideally situated across from the Long Island Sound, the home includes the opportunity for special membership access to Baymen Beach Club's private beach. The main level features a spacious, open layout designed for easy entertaining, while the lower level boasts a generous family room with direct outdoor access, an additional bedroom, a full bath, a laundry area, and an attached garage—ideal for guests, extended family, or flexible living. Additional highlights include gas heating and cooking, a fully fenced backyard, sprinkler system, front and back, a bonus room, and a prime location close to everything Bayville has to offer, including beaches, boating, marinas, restaurants, and local shops.

Listed by Amy W. Tansill GRI

·

Daniel Gale Sothebys Intl Rlty

·

516-759-4800

Last updated July 31, 2026

·

Source: OneKey #1033307

Listing Facts

  • TypeSingle-family
  • NeighborhoodOyster Bay
  • Bedrooms4
  • Bathrooms2
  • Days on PrevuNew Today
  • Taxes$11,021/year
  • Size1,769 sqft
  • Price per sqft$446

Amenities

  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning

Location

Mortgage Calculator

Listing History

07/31/2026
Listed by Daniel Gale Sothebys Intl Rlty
$789,000

Property Details for 15 1st Avenue

Exterior

Construction

  • Year Built: 1969
  • Architectural Style: Hi Ranch
  • Construction Materials: Blown-In Insulation, Frame

Features

  • Fencing: Back Yard
  • Patio And Porch Features: Porch
  • Waterfront Features: Beach Access

Measurements

  • Building Area Units: Square Feet
  • Lot Size Acres: 0.09
  • Lot Size Square Feet: 4,000

Financial

Taxes

  • Parcel Number: 2401-28-022-00-0118-0
  • Tax Annual Amount: $11,021.00
  • Tax Assessed Value: $447.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Exhaust Fan, Gas Range, Refrigerator, Tankless Water Heater, Washer, Wine Refrigerator
  • Flooring: Carpet, Wood
  • Interior Features: First Floor Bedroom, Bidet, Ceiling Fan(s), Chandelier, Eat-in Kitchen, In-Law Floorplan, Recessed Lighting, Storage, Walk Through Kitchen, Washer/Dryer Hookup, Wet Bar

Measurements

  • Living Area: 1,769
  • Living Area Source: Public Records

Rooms

  • Basement: Finished, Full, Walk-Out Access
  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 4
  • Rooms Total: 9

Parking

Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Driveway, Garage, On Street

Schools

Elementary School

  • Elementary School: Bayville Elementary School
  • Elementary School District: Locust Valley

High School

  • High School: Locust Valley High School
  • High School District: Locust Valley

Middle or Junior School

  • Middle Or Junior School: Locust Valley Middle School
  • Middle Or Junior School District: Locust Valley

Utilities

Equipment

  • Cooling: Central Air, Wall/Window Unit(s)
  • Heating: Natural Gas
  • Laundry Features: Gas Dryer Hookup, Laundry Room
  • Sewer: Cesspool
  • Utilities: Electricity Connected, Natural Gas Connected, Trash Collection Public, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 2 bathrooms in this single-family home at 15 1st Avenue.

What schools are nearby to 15 1st Avenue?

Nearby schools include the Bayville Elementary School, Locust Valley Middle School, and Locust Valley High School.

Does this single-family home have parking?

Yes, there is 1 parking space available for 15 1st Avenue.

What are the annual taxes for 15 1st Avenue?

Annual taxes for this single-family home are estimated at $11,021.

How does 15 1st Avenue compare to other single-family homes in Oyster Bay?

This single-family home is listed 61% below the average price for single-family homes in Oyster Bay and has been on the market for 68 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 1,769 sqft.

15 1st Avenue is a 4-bedroom, 2-bath single-family home for sale in Bayville NY 11709. Available on Prevu for 0 days at $789,000. This property features 1,769 square feet of living space, located in Oyster Bay. The median listing price for single-family homes in this area is $1,250,000. Nearby schools include Bayville Elementary School, Locust Valley Middle School, and Locust Valley High School. Additional amenities include private outdoor space, air conditioning, and washer/dryer. Explore more single-family home listings in Nassau County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. 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. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.