For Sale
$3,950,000Franklin, Lake of Bays5 bd 5 ba
$3,950,000 asking. 5 bed, 5 bath, 4,250 square feet, Detached. 84 BIGWIN ISLAND N/A, Lake of Bays, ON. For Sale. 0 days on site.Listed by Cayman Marshall International Realty Inc..
Franklin, Lake of Bays, ON P0B 1A0
From PropTx
$3,999,995
As listed by the seller and their brokerage. It is a request, not a valuation, and nothing tests it until an offer arrives.
From MyNest360
The tools we build on top of the listing, each figure sourced and none of it PropTx data: what the house really costs to hold, what it costs to borrow against, and the inspection to book before your conditions come off.
From PropTx
The price, facts, description and history exactly as the feed states them. Nothing in this section is our own estimate.
Counts and measurements as the listing states them, not verified by us. Source: PropTx
The listing does not say whether there is a second dwelling unit here. Other records in this set state it either way, so this is a silence rather than a no.
What comes from PropTx, and what is ours
The price, address, room and size figures, description and days on site are sourced from PropTx and can lag the live listing. The map placement and the cost, offer, insurance and rental tools below are our own work, not PropTx data. Anything we have modelled rather than sourced carries an Est. tag.
Last sold Aug 4, 2026 for $3,850,000. That is this house rather than a comparable, so none of the usual adjustments apply.
See the full price history2 events between Jun 11, 2026 and Aug 4, 2026.
Asking price moved from $3,999,995 on Jun 11, 2026 to $3,850,000 on Aug 4, 2026, a change of $149,995.
Discover luxury living on Lake of Bays with the prestigious Bigwin Island Waterfront Community and its exclusive, SOLD OUT Private Golf Club. This exceptional 2,700 sq ft custom-built home by SML, complemented by an additional 600 sq ft of sun-drenched deck space, redefines elegance. Featuring 4 bedrooms, 3 bathrooms, and a luxurious Muskoka Room, this residence promises an unmatched retreat. Savor summer evenings on the expansive deck, gather around the campfire, or enjoy waterfront vistas from your private dock. This four-season sanctuary offers unparalleled delight. The 440 sq ft attached garage provides ample storage or the potential to add a 5th bedroom and 4th bathroom, enhancing the home's versatility. Membership in this exclusive waterfront retreat offers a tranquil lifestyle enriched by expert property management and maintenance services. Enjoy leisurely pursuits with access to fine dining, golf, tennis, and a range of resort-style amenities. Benefit from concierge services including dock-to-dock shuttles and boat valet, ensuring effortless enjoyment. An Equity Membership to the esteemed Bigwin Island Golf Club is available for purchase with this property, providing access to a club designed for all ages and skill levels. Seize the opportunity to elevate your lifestyle amidst the allure of Bigwin Island. Additionally, the adjacent vacant lot to the west is available for purchase -- set on a stunning point with over 720 feet of water frontage and 1.73 acres of pristine land offering panoramic 180-degree views. Just 2.5 hours from Toronto, this lake home offers both an active lifestyle and a peaceful retreat. Embrace the chance to make it yours.
Written by the listing brokerage to sell the house. Nothing in it is verified, so take its claims about condition to an inspection, not from it.
The pills are copied from the listing and sorted for reading, with nothing added to them, and a group the listing did not fill in is absent rather than empty. Where a group is written as sentences instead, those are ours: what the listing named, and what it means.
On the record, and not one of the groups above.
1 years, from $12,312 in 2026 to $12,312 in 2026.
Neighbourhood market statistics is not shown here
Not shown: our current listing agreement does not licence this figure for display.
Medians, sale-to-list ratios and absorption are computed from sold prices, and they are licensed to registered users only. There is no approximate version of a median that would be honest to show in their place.
Every home of this type in Lake of Bays that has sold in the last 3 years.
Contact details for the listing agent are not shown: our current listing agreement licences them to registered users only.
Sourced from: PropTx. Last updated Jul 21, 2026.
From MyNest360
None of this is PropTx data. Each figure is our own and carries its source: the true cost to own, the mortgage studio, the inspection plan, and the rest.
Two figures stand against this house for two different purposes, the asking price and the assessment, so they do not agree and were never meant to. The gap is worked out here rather than left for you to hold in your head.
Nothing of this kind on the record, and nothing here fills it in from an average of other houses.
The figure property tax is apportioned from, valued as of a date that is not today. It is not a market value and no lender treats it as one.
None of these is an appraisal. Your lender orders one of those once an offer is accepted, and it is the figure that decides how much they will actually lend.
At 20% down and 4.22% fixed, the all-in monthly cost works out to $18,490. Every line, the pool and the well included, plus the first-year total, is on the full breakdown.
20% is the legal minimum on this price.
20% down · 4.22% indicative 5-yr fixed · The number of years the whole balance is paid off over. A longer amortization lowers the monthly payment and raises the total interest.. $12,312 for 2026, from the tax figure stated on the listing, divided by twelve. That is what the current owner pays, as the listing states it. That twelfth is the annual amount levelled across the year and not a payment you will make on any date. How a municipality actually collects it is set out in documents nobody here has read.; heat and utilities estimated. Figures illustrative.
Compare lenders and private optionsIt asks one question first: whether someone is already acting for you. That answer changes who books the visit and who is on your side inside the house.
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Tara McCarthy
Broker, VP Ultra Luxury Division
Every question about this home reaches a licensed broker, not a form.
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Explore the networkSourced from MyNest360
Figures such as 4.79% sample rates and estimates are illustrative only. Verify all details with a licensed professional before making an offer.
Listed by Cayman Marshall International Realty Inc..
Listed by Cayman Marshall International Realty Inc..
Listed by REAL ONE REALTY INC..
Listed by Cayman Marshall International Realty Inc..
Listed by Forest Hill Real Estate Inc..
Listed by Forest Hill Real Estate Inc..
Listed by Cayman Marshall International Realty Inc..
Listed by Cayman Marshall International Realty Inc..
Listed by REAL ONE REALTY INC..
Listed by Cayman Marshall International Realty Inc..
Listed by Forest Hill Real Estate Inc..
Listed by Forest Hill Real Estate Inc..