$2,550,000
1 B649 (Markham) Island, The Archipelago, ON P0G 1G0
4 Beds
4 Baths
0 Parking
Welcome to an extraordinary Georgian Bay retreat on coveted Markham Island, offering ownership of approximately half of a private 7-acre island, with the balance protected as Crown Land. Accessible via a scenic 20-minute boat ride through the sheltered South Channel, this exceptional property enjoys unparalleled privacy within the renowned Massasauga Provincial Park region, where future development is highly restricted.The distinctive octagonal cottage features an open-concept design, a custom granite kitchen, and expansive wraparound decking that captures sun and views throughout the day. With 3 bedrooms + loft and 4 full bathrooms, including 3 ensuites, there is ample space for family and guests. Multiple walkouts seamlessly connect the interior living spaces to the surrounding decks, waterfront and boathouse. Since 2018, over $900,000 has been invested in extensive renovations and infrastructure improvements, including a new septic system, updated kitchen, remodeled fireplace, new windows and doors, new roofing, Maibec siding, upgraded electrical service, new heating systems, and over 2,000 sq. ft. of new decking. Additional features include a renovated guest cottage with full bath, an extremely rare double-slip floating boathouse, expansive docks with new decking and refinished custom ramps and walkways. Included in the sale is a dependable Crestliner utility boat, an invaluable asset for island living. A rare turnkey island estate offering exceptional privacy, extensive upgrades and the very best of the Georgian Bay lifestyle. Some images are digitally staged.

Property Summary

Property Type Residential Freehold
Property Sub Type Detached
Transaction Type For Sale
Style 2 1/2 Storey
Bedrooms Above Grade 3
Bedrooms Below Grade 1
Bathrooms 4
Basement Full, Finished, Finished with Walk-Out, Walk-Out
Exposure South

Building

Building Type Detached
Square Footage 2500-3000
Exterior Vinyl Siding
Foundation Piers
Roof Asphalt Shingle
Heating Baseboard
Heat Source Electric
Cooling None
Fireplace Yes

Measurements

Lot Size 1425.6 x 432.12
Lot Size Area 2.67
Lot Size Units Feet
Frontage 1425.6
Depth 432.12
Total Living Area 2500-3000

Land

Address 1 B649 (Markham) Island, The Archipelago, ON P0G 1G0
City The Archipelago
Community Archipelago
County / Area Parry Sound
Cross Street Mowat Island
Sewer Septic
Pool None
Parcel Number 521850343

Parking and Garage

Total Parking 0
Garage Type None

Taxes and Listing Info

List Price $2,550,000
Annual Taxes $5,824
Tax Year 2025
Status Active
Listing Date 2026-06-03T16:32:55Z
Updated 2026-06-03T20:50:30Z
MLS Number X13234842
Local Market Insight

What Buyers Should Know About 1 B649 (Markham) Island, The Archipelago, ON P0G 1G0

This editorial summary helps buyers look beyond the headline price and review the neighbourhood, transit, schools, rental demand, long-term value, and due-diligence items that often matter before booking a showing or submitting an offer.

Neighbourhood Analysis

1 B649 (Markham) Island, The Archipelago, ON P0G 1G0 is positioned in Archipelago, a part of The Archipelago where buyers should compare the street setting, nearby amenities, daily travel routes, and surrounding housing stock. For a 2 1/2 Storey, the strongest fit often depends on whether the location supports everyday routine as well as the numbers on paper.

School And Family Considerations

Families reviewing this Detached should confirm school boundaries directly with the local school boards before relying on listing notes. It is also worth checking walkability to parks, childcare, recreation centres, libraries, and community facilities because these details can influence both lifestyle value and future resale demand.

Transit And Access

The location should be assessed around commute patterns, access to Mowat Island, public transit options, parking availability, and drive times to employment areas. A property with 0 parking and practical road access can appeal to buyers who need convenience without giving up neighbourhood quality.

Investment Potential

At $2,550,000, buyers should compare recent nearby sales, days on market, condition, lot utility, and the cost of future repairs or upgrades. The property shows 4 bedrooms, 4 bathrooms, basement details marked as Full, Finished, Finished with Walk-Out, Walk-Out, and a lot size of 1425.6 x 432.12, all of which can affect value.

Rental Demand

If this property is being reviewed as a rental or investment, demand should be measured by bedroom count, transit access, employment access, nearby schools, parking, and the condition of the unit or home. In The Archipelago, rental appeal usually improves when a property is easy to maintain and simple for tenants to live in.

Local Attractions And Amenities

Buyers should look at grocery access, restaurants, trails, parks, shopping, medical services, and weekend amenities around Archipelago. These features do not always appear in the MLS data, but they can make a major difference in how the home feels after move-in and how future buyers compare it.

Builder, Condition, And Due Diligence

For resale homes, review renovations, permits, roof and mechanical age, exterior condition, inclusions, and rental items. For condo or newer properties, review building history, maintenance fees, reserve fund information, rules, amenities, and future cost exposure. A showing and document review should confirm anything not visible in the listing.

Nearby Infrastructure

Infrastructure matters because transit improvements, road projects, schools, parks, commercial growth, and employment nodes can change how an area performs over time. For 1 B649 (Markham) Island, The Archipelago, ON P0G 1G0, buyers should check municipal plans, nearby construction, zoning context, and future projects that may affect enjoyment or resale value.

This section is informational only. Buyers should verify schools, measurements, rental rules, taxes, zoning, and property condition with the appropriate professionals before making a decision.

Listing data is provided through PropTx/MLS data services and is deemed reliable but not guaranteed. Listings are subject to change without notice.