About 6605 #523 Highway
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 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 and launch from your private boat ramp 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.
Features of 6605 #523 Highway
| MLS® # | 40733928 |
|---|---|
| Price | $3,295,000 |
| Bedrooms | 5 |
| Bathrooms | 5.00 |
| Full Baths | 4 |
| Half Baths | 1 |
| Square Footage | 5,146 |
| Acres | 240.50 |
| Year Built | 2010 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Bungalow |
| Status | Active |
Community Information
| Address | 6605 #523 Highway |
|---|---|
| Area | South Algonquin |
| Subdivision | South Algonquin |
| City | Madawaska |
| County | Nipissing |
| Province | ON |
| Postal Code | K0J 2C0 |
Amenities
| Utilities | Propane |
|---|---|
| Parking Spaces | 10 |
| Parking | Attached Garage, Circular, Gravel |
| # of Garages | 2.00 |
| Is Waterfront | Yes |
| Waterfront | Lake, Direct Waterfront, Water Access Deeded, Beach Front, River Front, Access to Water, Lake Privileges, Lake/Pond, River/Stream |
Interior
| Interior Features | Accessory Apartment, Auto Garage Door Remote(s), Ceiling Fan(s), Central Vacuum Roughed-in, In-Law Floorplan, Ventilation System, Water Treatment |
|---|---|
| Appliances | Instant Hot Water, Oven, Water Heater Owned, Built-in Microwave, Dishwasher, Dryer, Gas Stove, Hot Water Tank Owned, Microwave, Range Hood, Refrigerator, Satellite Dish, Stove, Washer |
| Heating | Forced Air, Propane, Wood |
| Cooling | Central Air |
| Fireplace | Yes |
| # of Fireplaces | 2 |
| Fireplaces | Wood Burning Stove |
| Has Basement | Yes |
| Basement | Walk-Out Access, Full, Partially Finished |
Exterior
| Exterior Features | Backs on Greenbelt, Deeded Water Access, Fishing, Privacy, Private Entrance, Year Round Living |
|---|---|
| Lot Description | Rural, Irregular Lot, Beach, Campground, Highway Access, Major Highway, Quiet Area, Rec./Community Centre, School Bus Route, Trails, Other |
| Windows | Window Coverings |
| Roof | Fiberglass |
| Construction | Hardboard, Stone, Other |
| Foundation | Poured Concrete |
School Information
| Elementary | Madawaska Public School |
|---|
Additional Information
| Date Last Updated | December 10th, 2025 |
|---|---|
| Zoning | RU, EP, MX1 |
Listing Details
| Office | Century 21 Heritage House LTD |
|---|