$8,195,000
87.97 BTC
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1137 Old Hwy 117 Highway, Lake Of Bays
$8,195,000
PRICE
6
BEDROOMS
11
BATHROOMS
X14152416
MLSID

1137 Old Hwy 117 Highway, Lake Of Bays

An extraordinary opportunity to create a legacy estate at one of Lake of Bays' most iconic waterfront settings. With approximately 1,267 feet of shoreline, level terrain, expansive west exposure, and year-round sunsets, this landmark property brings together heritage, natural beauty, and an ambitious architectural vision. At its heart, an approximately 21,000-square-foot residence is taking shape. Designed with six bedrooms and 11 bathrooms, the layout includes a grand great room with soaring ceilings and an overlooking mezzanine, a generous Muskoka room, an expansive kitchen with dedicated butler's and preparation kitchens, a private studio, and fitness facilities. The primary wing features multiple walk-in closets, a spacious ensuite, a sauna, and walls of glass opening to a private lakeside patio. Each additional bedroom enjoys its own full ensuite.With the residence framed, the roof completed, and the majority of windows installed, the project offers buyers the opportunity to personalize the interiors and bring the vision to completion. Along the waterfront, a sand beach and sheltered shoreline lead to a historic peninsula with panoramic lake views. An iconic five-slip boathouse with oversized slips, a waterfront guest house, and a gazebo at the peninsula's tip contribute to the property's enduring character. Commercial zoning adds further potential for buyers considering uses or development beyond a private residential estate, subject to permitted uses and required approvals. Rich in history and distinctive in scale, this is an opportunity to shape the next chapter of a landmark Lake of Bays property.
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Summary

Address
1137 Old Hwy 117 Highway
Community
MLSID
X14152416
Property Type
Detached
Property Category
Bedrooms
6
Bathrooms
11
Kitchens
2
Zoning
WRC
Published
November 5, 2026
Days on Market
4 Days
Possession Type
Flexible
Possession Details
Flexible
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Details

Property Features
Beach, Lake/Pond, Waterfront, Wooded/Treed
Bathroom 1
8-Piece Main Level
Bathroom 2
4-Piece Main Level
Bathroom 3
2-Piece Main Level
Bathroom 4
5-Piece Main Level
Bathroom 5
4-Piece Lower Level
Basement
Full
Exterior Features
Year Round Living
Interior Features
Primary Bedroom - Main Floor
Parking Spaces
12
Parking Total
14
Parking Features
Private Triple, Private
Architectural Style
Bungalow
Roof
Other
Construction Materials
Other
Lot Size
7 Acres
Lot Width
1,267 Feet
Lot Depth
514 Feet
Water
None
Heat Source
Other
Heat Type
Other
New Construction
No
Occupant Type
Vacant
Private Entrance
No
Sauna
No
Seasonal Property
No
Hot Tub / Spa
No
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Listing Contracted with Cayman Marshall International Realty Inc.
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