Single Family
250 Oyster Bay Road
Active · Oyster Bay · Nassau County, NY 11560
- Bedrooms
- 5 Beds
- Bathrooms
- 6 Baths
- Year built
- 2009
- Est. monthly taxes
- $3,947.59
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About this home
Exceptional brick estate offering 9,023 sq ft of refined living with 6bedrooms and 5.5baths on nearly two private acres in Locust Valley. Built in 2009, the home showcases custom mahogany millwork throughout, a dramatic two-story foyer with a sweeping butterfly staircase, and a great room framed by a soaring wall of arched windows. A first-floor library and dedicated meditation room offer quiet retreats. The chef's kitchen features rich custom cabinetry, coffered ceilings, an oversized center island, and a full suite of Viking appliances including a professional gas range, complemented by a butler's pantry with built-in wine storage and dual Viking wine refrigerators. The grand-scale primary suite is a wing unto itself, with a fireplace, sitting area, boutique-style dressing room, and an oversized spa bath with soaking tub and separate shower. A full-width entertainer's terrace spans the rear of the home, overlooking the manicured grounds. Below, the expansive walk-out garden level opens to the lawn through a graceful arched loggia — ideal for recreation, gym, or guest space. A rare blend of scale, craftsmanship, and privacy moments from Locust Valley village.
Listing snapshot
- Days on site
- 59 days
- Listed on MLS
- Jul 7, 2026
- Full baths
- 5
- Half baths
- 1
- Annual property tax (MLS)
- $47,371.04
- Tax year
- 2024
- Area source (MLS)
- Other
- Listing brokerage
- LAFFEY REAL ESTATE
- MLS ID
- KEY1022418
- Last updated
- Oct 25, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 2009
- Garage
- Yes
- Garage spaces
- 3
- Parking
- Driveway, Garage
- Water source
- Public
- Sewer
- Cesspool
- Utilities
- Natural Gas Available
Interior features
- Basement
- Walk-Out Access
- Heating
- Forced Air
- Cooling
- Central Air
- Interior
- First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, Formal Dining, Primary Bathroom, Storage
- Appliances
- Dishwasher, Dryer, Gas Oven, Gas Range, Refrigerator
- Flooring
- Hardwood
- Fireplace
- Yes
Exterior features
- Architectural style
- Colonial
- Construction materials
- Brick
- Private pool
- Yes
Schools (MLS)
- Elementary school
- Ann Macarthur Primary 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 $3,999,999
- Price changed to $4,249,999
- 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.