Welcome to Invernairn on Georgian Bay. The property consists of almost 12 acres and approximately 2,500 feet of shoreline on Georgian Bay forming the southern peninsula of highly coveted Mowat Island. Built by locally renowned builder Ron Bowman, the family compound features a 4-bedroom main cottage and 3-bedroom guest house both with jaw dropping views overlooking the quiet eastern shoreline of Huckleberry Island including the notable landmark, Hole in the Wall and both on their own septic systems. The main cottage features an open concept with vaulted ceilings and large windows allowing for an abundance of natural light. The centre of the cottage is anchored by a massive floor to ceiling wood burning fireplace constructed from locally quarried granite. Off of the kitchen is a screened sun porch with remarkable views and is a favourite gathering place in the summer - large enough to accommodate family & friends. A wooden boardwalk provides connectivity between the main house and guest house while still allowing for ultimate privacy. The property is heavily treed largely with Jack Pine, Oak and Hemlock. There is a Forest Management Agreement in place on the property thereby assuring significant tax relief. The lush vegetation supports a vibrant bird population, as well as fox and deer. Well groomed trails throughout the property offer opportunities for walking and hiking. A golf cart is employed to transport luggage and supplies from the harbour to the cottages. The property also features a long protected sandy beach, perfect for children and rarely found on Georgian Bay. Mowat Island has tremendous history and was originally home to a grand Georgian Bay Hotel operating during the late 1800's in the peak of passenger steamships. Now the property is spotted from large cruise ships sailing the Great Lakes & beyond.
4 bedrooms, 1 bathroom, about 3,000 sq ft, works out to roughly $998 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 8 Island 29C
Every detail from the listing, in one place.
Type
Detached
Style
Other
Living space
3000-3500 sq ftas stated on the listing
Lot size
x 2448
Basement
None
Features & systems
Parking & garage
Parking spaces
0
Interior
Basement
None
Lot & land
Lot dimensions
x 2448
Lot size (sqft)
0
Lot features
Irregular Lot
Listing & possession
Property style
Other
Property class
Detached
8 Island 29C Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X12947810$2,995,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 8 Island 29C Compares to the Carling Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
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Monthly cost
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$14,714
/mo
based on the purchase price of $2,995,000
$599,000 cash
$2,396,000 financed
$2,018,061 total interest
Principal54%$2,396,000
Interest46%$2,018,061
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
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Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.
Rental income potential
Est. monthly rent
low–high
Gross yield
rent × 12 ÷ price
Cap rate (est.)
net of tax + fees
Summitly AI estimate for discussion only — not from TRREB or the MLS® feed, and not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.
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Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
Similar homes for sale nearby in Carling
Other 3–6 bed homes for sale in Carling around $3.0M.
Average days on market44Homes sold in about 44 days on average.
Sale-to-list ratio96.1%On average, homes sold below asking.
Active listings50Homes for sale here right now.
Median vs prior 90 days+4.1%Compared with Apr 25 – Jul 24, 2026: prices up.
Based on 22 sales from Jul 24 – Oct 22, 2026 (12 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 8 Island 29C
How much is 8 Island 29C listed for?
8 Island 29C is listed at $2,995,000 (MLS® X12947810). Summitly updates the price as soon as the MLS® record changes.
Is $2,995,000 a good price for 8 Island 29C?
Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in Carling. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out. See Zara's estimate
Has the price of 8 Island 29C changed?
No — 8 Island 29C is still listed at its original asking price of $2,995,000.
How many bedrooms and bathrooms does 8 Island 29C have?
8 Island 29C has 4 bedrooms and 1 bathroom, with about 3,000–3,500 square feet of living space. It is a detached home in Carling.
How much would the monthly mortgage be on 8 Island 29C?
About $14,714 a month — principal and interest on $2,995,000 with 20% down ($599,000), a 25-year amortization and an assumed 5.5% interest rate. The mortgage calculator on this page lets you change the down payment, amortization and rate.
How does 8 Island 29C compare with other homes in Carling?
Its asking price of $2,995,000 is about 285% above the median sold price in Carling over the last 90 days, $777,000, across 22 closed sales on the TRREB MLS®. A city median mixes every type and size of home, so the comparable sales on this page are the closer guide.
Has 8 Island 29C been sold before?
Summitly has no earlier MLS® sale or lease of 8 Island 29C on record from the last two years. Older records aren't shown under TRREB rules.
Where is 8 Island 29C?
8 Island 29C is in Carling, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 8 Island 29C been on the market?
204 days — 8 Island 29C was listed on April 1, 2026.
What is the price per square foot of 8 Island 29C?
About $856 to $998 per square foot: the asking price of $2,995,000 over the 3,000–3,500 sq ft the listing gives as its size range.
Does 8 Island 29C have a basement, and is it finished?
The listing says 8 Island 29C has no basement.
What is the lot size of 8 Island 29C?
The lot measures × 2448 (17.495 acres), as published in the listing.
