6605 Highway 523 Highway photo 1
Partial view of waterfront
Sand Beach, 2 parking areas, Lower Level Walk outs
Front Entrance
covered deck overlooking waterfront
40+ km of boating
Front Entrance
Open concept Living Room
Open Concept Main floor living
Well equipped Kitchen
Kitchenaid oven and gas stove
6605 Highway 523 Highway photo 12
Waterfront view from Living Room
Bedroom 2 Main Floor
2 Piece Bath Main Floor
Private walkout and deck off Primary Bedroom
Primary Bedroom with Semi-ensuite
Primary Bedroom with vaulted ceiling
Main level 4 pce bathroom
Main level 4 piece Bathroom
Bedroom 3 Main Level
Water views from Deck off Primary Bedroom
Large deck overlooking yard and beach waterfront
Laundry, freezer hallway
6605 Highway 523 Highway photo 25
3 Piece bath main level
Lower Level 3 Piece Bath
Open concept lower level
Lower level living area
6605 Highway 523 Highway photo 30
Lower level Bedroom 4
Lower Level Bedroom 5
Lower Level 3 Piece Bathroom
Waterside fire pit and sitting area
Great swimming
6605 Highway 523 Highway photo 36
Private waterfront
6605 Highway 523 Highway photo 38
Operating Gravel Pit
Neighbouring Water falls
Views of rear of property, 2 Walk outs on lower le
Lower Parking area
6605 Highway 523 Highway photo 43
ATV trails throughout property
6605 Highway 523 Highway photo 45
Neighbouring waterfalls on crown land
View towards waterfalls
Aerial view of north side of shoreline
Property outline
Floor Plans

6605 Highway 523 Highway

South Algonquin / South Algonquin, ON K0J 2C0

NewActiveFor Sale
7 Beds
5 Baths
5,000 Sq Ft
241 Lot Sq Ft
Single Family Home
Virtual Tour Available

About This Property

A once-in-a-lifetime waterfront estate - 240+ acres of unspoiled natural beauty with over 6,000 feet of private shoreline, over 5000 ft of idyllic living space, and endless recreational potential. This 5-bedroom, 5-bath custom home blends timeless craftsmanship with thoughtful design, offering open-concept living, two full kitchens, main-floor primary suite, and stunning water views from nearly every room. The grounds are a true sanctuary: miles of private ATV and hiking trails, your own sand beach, two docks, a private boat launch ramp, and located next to a neighbouring 80-foot waterfall - all creating an unmatched outdoor lifestyle. The shoreline features a mix of sandy coves and rugged natural rock, ideal for swimming, boating, and exploring. Boaters paradise and you can explore over 42km of waterways and lake. There is also a licensed 34Ha class A aggregate pit on the property which can be offered with lease in place for passive income. Whether you're seeking a family compound, a four-season retreat, business income, or a future development opportunity, this rare offering combines privacy, scale, and natural splendor in a way few properties ever do.

Property Details

StatusActive
Property TypeSingle Family Home
Listing TypeFor Sale
Interior Size5,000 sq ft
Lot Size241 sq ft
Bedrooms7
Bathrooms5
ListedMay 9, 2026
Postal CodeK0J 2C0

Features & Amenities

  • Waterfront
  • View
  • Fireplace
  • Air Conditioning
  • Basement

TRREB MLS® Attribution

MLS® X13102634

Listed by CENTURY 21 HERITAGE HOUSE LTD

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$2,890,000

asking price

MLS®X13102634
TypeSingle Family Home
CitySouth Algonquin
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$14,112

/month · $2,312,000 mortgage

Down Payment20% — $578,000
Interest Rate5.5%

Amortization

Total Interest

$1,921,675

Total Cost

$4,233,675

Estimate only. Based on Canadian semi-annual compounding, 25-yr amortization at 5.5%.

Full Mortgage Calculator →

Listed By

CENTURY 21 HERITAGE HOUSE LTD