It Is Often A Rare Moment In Time When A Unique One Of A Kind Property Presents Itself As A Very Special Opportunity Not To Be Missed. That Moment Has Arrived. Introducing The Whitney Boathouse Built in 1910 By Architect Christopher Grant Lafarge. The Former Weekend Retreat of John Hay "Jock" Whitney Offers Over 10,000 Square Feet Of Pure Luxury. It Is Perfectly Situated On 2.12 Acres, Setting The Majestic Tone Of This Spectacular Arts & Craft Architectural Style Waterfront Estate. Offering Sweeping Waterfront Views, Awe Inspiring Sunsets And Dramatic Entertaining Spaces Which Are Highlighted By An Expansive 53 x 37 Entertainer's Dream Space. Originally Named The Club Room With A 14 Foot Soaring Ceiling, Beautiful Custom Woodwork, Brilliantly Designed With Three Living Room Areas, Two Dining Spaces, A Grand Fireplace, A Bespoke Bar, All Within This Dramatic & Classic Club Room Creating Stylish & Cozy Moments To Be Enjoyed By Family & Friends In This Meticulously Renovated Historic Estate. The Unique 14 Room Private Residence On The Gold Coast Of The North Shore Of Long Island, Restored By Kean Development, Offers A Year Round Luxurious Resort Lifestyle. Three Levels Of Primary Living Spaces With Separate Private Wings Including A Lovely Primary Suite With Fireplace, An Indoor/Outdoor Heated Pool & Spa With Cascading Waterfalls & A Relaxing Lounge, Summer Kitchen & Floor To Ceiling Walls Of Glass Open-Air Doors To Embrace The Serenity On The Waters Edge Experience. A State Of The Art Gym Overlooks Manhasset Bay & All Of Its Splendor. A Gourmet Eat-In Kitchen With Custom French Pine Cabinetry, Butcher Block Island & Marble Countertops Opens Up To The Gorgeous & Mesmerizing Views. One Of The Largest Privately Owned 280ft Docks With A Spacious Waterfront Veranda Which Overlooks The Serene Setting , A Private Beach With Seawall, Multi Level Decks, A Putting Green, Generator, Elevator,Wide Planked Oak Flooring And 2 Bedroom Guest Cottage Are A Few Of The Many Special Amenities Offered In This One Of A Kind Estate. Located In The Sought After Village Of Plandome Manor. Incredible Attention To The Restoration & The Fine Detail In The Interior Design Capture The Essence Of Classic, Timeless Luxury Defined In A True Resort Like Setting & Lifestyle.Close To The Americana For The Finest In Shopping & Dining With Easy Access To New York City & Airports., Additional information: Appearance:Excellent,Interior Features:Guest Quarters,Marble Bath
Room Description: Foyer ||Indoor/Outdoor Pool With Spa, Wet Bar, Pool Lounge, Retractable Glass Doors Opening Up To Water Views Of Manhasset Bay||State Of The Art Gym With Waterviews||First Office With Fireplace, Built-Ins & French Doors Leading To Deck Overlooking Beach .||Full Bath||Full Bath ||Laundry Room||Heated 2 Car Garage||The Club Room With Stone Fireplace, Bar, Two Dining Areas, Three Living Room Areas, Glass Doors Leading To Open Covered Deck ||Gourmet Kitchen||Powder Room||Family Room/Second Office ||Full Bath||Primary Bedroom With Fireplace, Walk-In Closet & Elevator ||Primary En Suite Spa-Like Bath With Double Sink Vanity, Make-Up Table & Walk-In Closets||Additional Bedroom With Walk-In Closet||Additional Bedroom ||Jack & Jill Bathroom||Additional Bedroom With Walk-In Closet||EnSuite Bathroom||Bedroom With Walk-In Closet||EnSuite Bath||Additional Bedroom ||Crow's Nest Office/Den ||Attic/Storage||Guest Cottage
Basement YN: No
Attic: See Remarks
Rooms Total: 14
Basement: Partial
Additional Rooms: Home Office,Library/Den
Bathroom Information
Bathrooms Full: 7
Bathrooms Half: 1
Exterior
Exterior Features
Exterior Features: Private Roof, Balcony
Construction Materials: Other, Cedar, Stone
Security Features: Security System
Foundation Details: Other
Pool Information
Has Private Pool
Pool Features: In Ground
Lot Information
Additional Parcels YN: No
Lot Features: Sprinklers In Front, Near Public Transit, Near Shops
Property Information
Living Area Source: Public Records
Property Sub Type: Single Family Residence
Financial
Tax Information
Tax Section: 3
Tax Annual Amount: $104,037.86
Financial Information
Buyer Financing: Other
Utilities
Utility Information
Sewer: Cesspool
Location
HOA Information
Association Amenities: Park, Powered Boats Allowed
School Information
Middle Or Junior School: Manhasset Middle School
High School: Manhasset Secondary School
High School District: Manhasset
Location Information
Hamlet: Manhasset
Directions: Plandome Road To Bayview Road To Lake Road #95
County Or Parish: Nassau County
Community Information
Community Features: Fitness Center
Public facts
Beds: —
Baths: 7.5
Sq. Ft.: 10,393
Stories: 2.0
Lot Size: 0.89 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1910
Year Renovated: —
County: Nassau County
APN: 03182 00360
Home facts updated by county records on Aug 17, 2026
Around this home
Schools
Shelter Rock Elementary School
Public K-6 • Assigned • 2.4mi
9/10
Manhasset Middle School
Public 7-8 • Assigned • 1.2mi
7/10
Manhasset Secondary School
Public 9-12 • Assigned • 1.2mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
6/10 Heat Factor
7 days above 98° expected this year, 16 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
4/10 Air Factor
6 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Manhasset, NY • 11030
Average low and high temperatures (°F)
36
25
38
26
53
37
62
45
69
54
81
65
86
71
80
65
75
62
66
52
55
42
41
30
Jan
Feb
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May
Jun
Jul
Aug
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Sun exposure
In this area, properties receive around 8.7 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$8.37M – $10.13M
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