Welcome to Dean House Estates, an exclusive enclave of just 6 private homes nestled at the end of a private cul-de-sac on beautiful LAKE MAHOPAC! This architecturally stunning residence offers the ultimate in privacy, luxury, and year-round enjoyment, set on a perfectly LEVEL 1.5-ACRE PARK-LIKE PARCEL surrounded by lush lawns, mature landscaping, spectacular gardens, and breathtaking lake views. A private beach and boat dock provide direct access to all that Lake Mahopac has to offer, while the gorgeous fenced-in, in-ground swimming pool creates your own private resort right at home. The dramatic two-story entrance foyer welcomes you into an exceptional open floor plan. The spacious walk-through kitchen features a center island, butler’s pantry with a second sink, and a beautiful breakfast area with soaring ceilings and wonderful views of the lake. The expansive living room showcases a water-filled picture window and a massive stone fireplace, creating a spectacular setting for both entertaining and relaxing. A private home office is conveniently located on the main level, along with a powder room and additional living space. Upstairs, the luxurious 40-foot primary suite is truly extraordinary, featuring a comfortable sitting area, gas fireplace, private “Lovers Deck,” and serene lake views. The oversized primary bath offers a Jacuzzi, separate shower, bidet, double vanity, and huge walk-in closet/dressing room.
Three additional bedrooms and multiple beautifully appointed baths provide plenty of space for family and guests. The walk-out lower level, opening directly toward the lake, is designed for entertaining and relaxation. It features a spacious family room with stone fireplace, bar area, and full bath—the perfect gathering space after a day on the water or poolside. Outside, this magnificent property truly comes alive. The perfectly level 1.5 acres provide an ideal setting for outdoor activities, while the beautifully landscaped grounds, pool, private beach, boat dock, and expansive lawns create an extraordinary sense of privacy and tranquility. And then there is LAKE MAHOPAC—a beautiful, motorboat-friendly lake offering boating, swimming, fishing, kayaking, paddleboarding, and endless summer fun. Located just 50 miles from New York City, this exceptional property combines the peaceful seclusion of a private country estate with convenient access to the city. Residents can enjoy a 50-mile bike path, fine dining, two local golf courses, multiple tennis courts, parks, and a roller rink, along with countless recreational opportunities throughout the area. A magnificent country estate in a spectacular park-like setting—private, peaceful, luxurious, and surrounded by breathtaking lake views. This is truly a rare Lake Mahopac opportunity!
3,613 Sq Ft
1.5 Private Acres Lot Size
single family home
$3,809 Monthly Tax
Built in 2002
MLS/Listing ID 1045446
Well
Heating - Hydro Air
Cathedral Ceilings
Chandelier
Eat-in Kitchen
Entrance Foyer
Granite Countertops
High Ceilings
Kitchen Island
Open Floor Plan
Open kitchen
Pantry
Soaking Tub
Tray Ceilings
Walk-through Kitchen
Walk-in Closets
Washer/Dryer Hookup
Lot - Back Yard
Lot - Borders State Land
Lot - Cul-de-sac
Lot - Front Yard
Lot - Garden
Lot - Landscaped
Lot - Level
Lot - Near Golf Course
Lot - Near Public Transit
Lot - Near School
Lot - Private
Lot - Views
Lot - Waterfront
Parking - Driveway
Refrigerator
Washer
Water Softener Owned
Style - Colonial
Construction - Clapboard
Construction - Shake Siding
Cooling - Central Air
Boat Slip
Dock
Garden
Juliet Balcony
Family Room Fireplace
Living Room Fireplace
Masonry Fireplace
Cooktop
Dishwasher
Dryer
Microwave
Oven
Septic System
Chef's Kitchen
Parking - Garage
Parking - Garage Door Opener
Pool - Fenced
Pool - Inground
Lake View
Mountains View
Water View
Beach Access
Lake Front
Water Access
Waterfront
TOTAL MONTHLY COST
$0
$0
$0
The data relating to real estate for sale on this web site comes in part from the OneKey® MLS. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor the website owner shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Property locations as displayed on any map are best approximations only and exact locations should be independently verified. IDX information is provided exclusively for consumers personal non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
©2026 OneKey® MLS. All rights reserved.