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12 Deans LaneBayville, NY 11709

For Sale

$975,000

Smart Buyer Rebate $9,750

Welcome home to your turnkey, beautifully and extensively renovated (2026) Hi-ranch home. Best of both worlds with its location on a quiet, low-traffic road with views of the water from the home’s upper level windows and deck, with an added bonus of owner access to Mill Neck Creek. A short distance up the street brings you directly into the heart of Bayville’s town including shops, restaurants, the marina, beaches, and parks. The exterior has been completely remodeled and newly paved driveway boosting a modern luxury appeal awaiting minimal details in landscape design, if desired! Once you step into the foyer, you will find elegant features such as chandeliers, granite countertops, tasteful gold accented fixtures, a fireplace, expansive windows illuminating the open layout with natural light, and a gorgeous bay window facing the water. This stylish home intertwines sophisticated upscale living with serene coastal scenery to elevate your lifestyle.

4 bedrooms and 3 full bath residence renovated top to bottom and includes state of the art, energy saving appliances and a clean, luxury aesthetic that’s cohesive room to room. Fresh paint, molding, original hardwood flooring, and deluxe white tile flooring in the kitchen and lower level .Move-in ready and peace of mind with all of the Big-Ticket Upgrades Complete.
A 2 car garage and the spacious lower level with an additional bedroom, full bath, and entertaining area provides endless opportunities for the new homeowner. The dreamy backyard includes an expansive off-the-kitchen deck, lower level concrete patio, and grass that runs far wide and deep (above ground pool allowed with proper permits). From the backyard, 2 entrances bring you to the lower level, 1 entrance from the deck to the kitchen/dining area, and there’s an additional door to enter the garage, and the home. Attic is full/pull down. Flood ins policy is (possibly) transferrable at an affordable rate. Low taxes, LV school district, and a coastal community overflowing with charm, recreation, and a serene lifestyle.
Thoughtfully renovated interior and exterior, all you need to do is unpack and create a vision in the interior design details. 2026 updates include new roofing, vinyl siding, remodeled kitchen with all new appliances, fully transformed from 2.5 to 3 full bathrooms and all new fixtures, dazzling lighting, central AC, and most of the windows replaced with new.
Highly motivated sellers!

Listed by Ronald J. Ruggiero Jr

·

Keller Williams Points North

·

516-865-1800

Listed by Colleen Ruggiero

·

Keller Williams Points North

Last updated October 31, 2026

·

Source: OneKey #1067864

Listing Facts

  • TypeSingle-family
  • NeighborhoodOyster Bay
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu1
  • Taxes$13,933/year
  • Size1,962 sqft
  • Price per sqft$497

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

10/30/2026
Listed by Keller Williams Points North
$975,000
  1. 10/30/2026$975,000
    Listed by Keller Williams Points North

Property Details for 12 Deans Lane

Exterior

Construction

  • Property Condition: Updated/Remodeled
  • Window Features: Bay Window(s), New Windows, Oversized Windows
  • Year Built: 1964
  • Architectural Style: Hi Ranch
  • Construction Materials: Stucco, Vinyl Siding
  • Exterior Features: Other

Features

  • Fencing: Partial
  • Patio And Porch Features: Deck, Patio, Porch
  • View: Water
  • Waterfront Features: Creek

Measurements

  • Building Area Total: 3,028
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.19
  • Lot Size Square Feet: 8,340

Financial

Taxes

  • Parcel Number: 2401-29-G-00-0627-0
  • Tax Annual Amount: $13,933.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, ENERGY STAR Qualified Appliances, Freezer, Microwave, Other, Oven, Refrigerator, Gas Water Heater
  • Fireplace Features: Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Hardwood, Tile
  • Interior Features: First Floor Bedroom, First Floor Full Bath

Measurements

  • Living Area: 1,962
  • Living Area Source: Other

Rooms

  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 8

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Driveway, Garage

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
  • Heating: Baseboard, Natural Gas
  • Laundry Features: Electric Dryer Hookup, Washer Hookup
  • Sewer: Cesspool
  • Utilities: Cable Available, Electricity Available, Natural Gas Available, Sewer Available, Water Available
  • Water Source: Other

Frequently Asked Questions

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

There are 4 bedrooms and 3 bathrooms in this single-family home at 12 Deans Lane.

What schools are nearby to 12 Deans Lane?

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 are 2 parking spaces available for 12 Deans Lane.

What are the annual taxes for 12 Deans Lane?

Annual taxes for this single-family home are estimated at $13,933.

How does 12 Deans Lane compare to other single-family homes in Oyster Bay?

This single-family home is listed 53% below the average price for single-family homes in Oyster Bay and has been on the market for 78 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 1,962 sqft.

12 Deans Lane is a 4-bedroom, 3-bath single-family home for sale in Bayville NY 11709. Available on Prevu for 1 days at $975,000. This property features 1,962 square feet of living space, located in Oyster Bay. The median listing price for single-family homes in this area is $1,248,888. Nearby schools include Bayville Elementary School, Locust Valley Middle School, and Locust Valley High School. Property amenities include private outdoor space, dishwasher, air conditioning, and parking. View other 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.