646 The Concourse
Oyster Bay, NY 11771
For more information on this listing, contact us at: (914) 438-5975
Active
$1,599,000
646 The Concourse Oyster Bay, NY 11771
Single Family Residence
Property Type
3
Beds
3
Baths
2,236
Sq. Ft.
1957
Year Built
Nassau
County
Welcome to this Stunning Home Nestled within the Desirable Mill Neck Estates Private Beach Community Reimagined by an Interior Designer with Exceptional Style and Meticulous Attention to Detail. A Gracious Sundrenched Foyer with Radiant Heat Sets the Tone for the Refined Interior, Where the Elegant Living Room, Anchored by a Wood-Burning Fireplace with a Striking Granite Surround and Sonos Sound System, Flows Effortlessly into the Light-Filled Dining Area and Charming Eat-In-Kitchen. The Thoughtfully Appointed Kitchen Features Granite Countertops, Stainless Steel High-End Appliances, Including a Bertazzoni Range and Radiant Heat. Two Well-Appointed Bedrooms and a Sleek Marble Bath Complete the Main Level, While Distinctive Finishes and Impeccable Craftsmanship Lend the Home a Polished and Chic Aesthetic. Occupying the Entire Second Level, the Expansive Primary Suite Provides a Serene Private Retreat Offering Water Views, Featuring A Tray Ceiling, Two Generous Custom Walk-in Closets, and Spacious Bath with Radiant Heat Create a Sense of Comfort and Understated Luxury. The Private Balcony with Water Views Offers an Idyllic Setting for Morning Coffee or Quiet Reflection. The Expansive Lower Level Offers a Beautifully Finished Extension of the Home's Living Space, with a Spacious Open, Inviting Layout Ideal for Relaxing and Entertaining. A Versatile Room Provides Flexibility for a Home Office, Media or Fitness Room While a Full Bath Completes this Level. Abundant Storage and a Convenient Exterior Entrance Adds Functionality, Making this level Ideal for Everyday Living and Guest Accommodations. Step Outside to Mature Trees and Tastefully Landscaped Grounds that Create a Tranquil, Private Setting. Directly accessible from the Kitchen, the Spacious Deck Extends the Living Space Outdoors, Offering an Ideal Venue for Al Fresco Dining and Entertaining. Residents of this Sought After Community Enjoy Private Beach and Mooring Rights, Along with an Exceptional North Shore Lifestyle. A Full House Generac Generator Provides Added Comfort and Peace of Mind. Beautifully Renovated and Move-in-Ready, this Exceptional Three-to-Four Bedroom, Three-Bath Residence Offers a Rare Combination of Sophisticated Design, Comfort and Coastal Living.
MLS #
1054385
Monthly Fees
$183
On Site
10 Days
Last Updated
10/15/2026
Location
Contact Agent
Ruth Garcia
(914) 438-5975Property Details
Community Information
Address
646 The Concourse, Oyster Bay, NY 11771
County
Nassau
City
Oyster Bay
Subdivision
Mill Neck Estates
Zip Code
11771
School Information
School District
Oyster Bay-East Norwich
High School
Oyster Bay High School
Middle School
Oyster Bay High School
Elementary School
Theodore Roosevelt School
Architecture
Bedrooms
3
Bathrooms
3
Year Built
1957
Style
Exp Ranch
Foundation
Slab
Basement
Finished, Full, Walk-Out Access
Garage Spaces
1
Features / Amenities
Interior Features
1st fl Master Bedroom, First Floor Full Bath, Crown Molding, Eat-in Kitchen, Entrance Foyer, His and Hers Closets, Marble Counters, Primary Bathroom, Recessed Lighting, Sound System, Speakers, Storage, Tray Ceiling(s), Walk Through Kitchen, Walk-In Closet(s), Washer/Dryer Hookup
Appliances
Dishwasher, Dryer, Exhaust Fan, Gas Cooktop, Gas Oven, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
Equipment
Generator
Fireplace Features
Wood Burning
Fireplaces Total
1
Flooring
Carpet, Ceramic Tile, Hardwood
Laundry
Gas Dryer Hookup, Washer Hookup
Exterior Features
Balcony, Lighting, Mailbox, Mooring, Rain Gutters
Patio And Porch
Covered, Deck, Porch
Window
Screens, Wood Frames
Parking Features
Driveway, Garage, Garage Door Opener, Heated Garage, Private
Amenities
Walk Out Basement, Fenced Yard
Cooling
Central Air
Heating
Natural Gas, Radiant Floor
Total Rooms
8
Property Features
Lot Size
10,000 Sq. Ft. / 0.23 Acres
Lot Features
Back Yard, Front Yard, Landscaped, Level, Private, Sloped, Sprinklers In Front, Sprinklers In Rear, Views
View
Open, Trees/Woods, Water
Property Attached
No
Utilities
Cable Connected, Electricity Connected, Natural Gas Connected
Sewer
Cesspool
Water
Well, Public
Road Frontage
Private Road
Road Responsibility
Private Maintained Road
Fencing
Back Yard
Directions
West Shore Road, Left on The Concourse, House on the Right
Tax and Financial Info
Tax Year
2025
Tax Annual Amount
$15,926
Association Fee
$2,200 (paid Annually)
Association Fee Includes
Common Area Maintenance, Snow Removal
Association Amenities
Snow Removal
Mortgage Calculator
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Loan and interest only.
Purchase price
Down payment
Schools
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Listing provided courtesy of Douglas Elliman Real Estate (516-759-0400).

Listings courtesy of Onekey MLS as distributed by MLS GRID.
Based on information submitted to the MLS GRID as of October 22, 2026 12:30 PM EST .
All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Properties displayed may be listed or sold by various participants in the MLS,” as established by the applicable MLS Governing Documents.
Properties displayed may be listed or sold by various participants in the MLS,” as established by the applicable MLS Governing Documents.