Scout N Secure

$9,000,000

Map

183 Lake Drive

Blue Mountains, Ontario N0H2P0

For sale· Added

3+4 bed6 bath3,500–5,000 sqft

About this home

An Exclusive 200ft Sandy Shoreline Retreat on Lake Drive, Thornbury. Discover the ultimate waterfront sanctuary, where 200ft of rare sandy beach meets the sparkling blue of Georgian Bay. In a region known for its rocky shoreline, this remarkable stretch of sand offers an unmatched setting for swimming, paddle boarding, and boating all just minutes from downtown Thornbury and nearby private ski and golf clubs.Spanning over 7,500 sq. ft., this exceptional custom home is designed for gathering family and friends in comfort and style. The vaulted 26ft ceilings in the great room with exposed beams, floor-to-ceiling windows, and a grand Rumford fireplace captures the essence of relaxed luxury, framing breathtaking bay views at every turn.The chefs kitchen blends elegance and function with soapstone countertops, high-end appliances, a coffee bar, and a large island for effortless entertaining. It flows seamlessly into the dining area and out to a balcony with glass railings the perfect spot for morning coffee or sunset dinners overlooking the water.The primary suite offers a private wing of serenity with a cozy sitting room and gas fireplace, water-view deck, walk-in closet, and a spa-inspired ensuite with marble finishes and steam shower. Functional touches include a laundry and mudroom with dog wash, and direct access to the 3 level garage with mezzanine storage. Upstairs features two guest bedrooms, two 3-pc baths, a flex space, and a home office with inspiring views.The walk-out lower level extends the living space with heated floors, a recreation room, four bedrooms, and two full baths, opening directly to the patio and beach. Step outside to 200ft of pristine sand, a hot tub overlooking the bay, and total privacy to unwind after a day of golf or skiing.From sunrise paddles to starlit nights by the water, this extraordinary Thornbury residence is more than a home its a legacy on the shores of Georgian Bay.

Location

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Property details

Listing

MLS® number
X13039370
Added
Apr 24, 2026 ()
Updated
Sep 28, 2026 ()
Info refreshed

Overview

Property type
Single Family
Building type
Detached
Storeys
2
Ownership
Freehold

Inside

Bedrooms
3+4
Bathrooms
6
Half baths
1
Heating
Forced air, Natural gas
Cooling
Central air conditioning
Fireplace
Yes (4)
Appliances
Refrigerator, Hot Tub, Central Vacuum, Dishwasher, Stove, Range, Dryer, Microwave
Features
Wooded area, Lighting, Guest Suite

Building

Basement
Finished, Full, Walk out
Exterior
Wood, Stone
Foundation
Insulated Concrete Forms
Parking
Attached Garage, Garage · 8 spaces
Amenities
Fireplace(s)
Security
Alarm system, Security system, Smoke Detectors

Land

Lot size
200 x 110 ft
Waterfront
Waterfront
Body of water
Georgian Bay
View
Lake view, Mountain view, View, View of water, Direct Water View, Unobstructed Water View

Services

Water
Municipal water
Sewer
Sanitary sewer
Utilities
Sewer, Electricity, Cable

Location

Cross streets
Lake Dr, 10 line
Directions
HWY 26, turn onto 10th Line, turn left onto Lake Dr, property is at the end of the street.

Running costs

Annual property tax
$29,500

Rooms

BathroomMain level1.7 x 2.27 m
Bedroom 3Second level6.93 x 4.17 m
Exercise roomSecond level5.98 x 8.01 m
OfficeSecond level4.1 x 5.23 m
Bedroom 4Lower level6.4 x 4.35 m
BathroomMain level2.95 x 4.12 m
Bedroom 5Lower level4.76 x 4.08 m
BedroomLower level3.11 x 3.97 m
BedroomLower level3.51 x 4.29 m
BathroomLower level2.86 x 5.19 m
BathroomLower level2.76 x 4.06 m
Recreational, Games roomLower level9.67 x 7.52 m
Dining roomMain level5.07 x 4.49 m
KitchenMain level5.68 x 4.41 m
Great roomMain level6.92 x 7.51 m
BedroomMain level4.77 x 4.77 m
Sitting roomMain level5.05 x 6.63 m
BathroomSecond level2.66 x 1.89 m
BathroomSecond level4.77 x 4.17 m
Bedroom 2Second level3.51 x 3.85 m

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$9,000,000
183 Lake Drive
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