DetachedOn market 51 days

339 Champlain Rd, Penetanguishene

Name: 339 Champlain Road
SKU: S13732230
Price: 3450000 CAD
Availability: InStock

Penetanguishene, ON · · MLS® S13732230Updated October 6, 2026

$3,450,000Est. $16,949/mo mortgage

Bedrooms: 3
Bathrooms: 3
Living space: 3500–5000sq ft
Parking spaces: 14

Type Detached
Lot 3.495 acres
Garage Yes
Basement Full, Partially Finished

What you should know

339 Champlain Rd is a 3-bedroom, 3-bathroom detached home in Penetanguishene, listed for $3,450,000. It has 3500-5000 sq ft of living space.

Spanning just over two acres of private, meticulously manicured grounds, the estate boasts nearly 240 feet of shoreline along Penetanguishene Harbour.
Inside, you will find over 6,000 square feet of beautifully proportioned living space designed to draw the outdoors in.
For effortless convenience, a separate recreation room walk-up connects the basement directly to the garage.

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3 Bed, 3 Bath Detached Home in Penetanguishene

About 339 Champlain Road

This is one of a kind! Some properties simply exist in a category of their own. This extraordinary waterfront estate along the shores of Georgian Bay is precisely that - an irreplaceable waterfront property. Spanning just over two acres of private, meticulously manicured grounds, the estate boasts nearly 240 feet of shoreline along Penetanguishene Harbour. It offers a rare sense of scale and privacy that is almost impossible to find today. The residence itself feels like something out of a storybook. Dramatic rooflines, soaring peaks, expansive windows, and graceful arches establish an immediate sense of permanence and romance. Inside, you will find over 6,000 square feet of beautifully proportioned living space designed to draw the outdoors in. The home features three bedrooms, a dedicated hobby room, and a spectacular second-floor lookout that frames panoramic views of the water. For effortless convenience, a separate recreation room walk-up connects the basement directly to the garage. Outside, the estate transforms into a private sanctuary. Mature trees, tailored stonework, and expansive lawns lead down to the water, while a massive rear patio serves as the ultimate backdrop for entertaining or watching the sunrise. The property is exceptionally well-equipped for an active lakeside lifestyle, featuring both an attached two-car garage and a detached two-car garage. Down by the water, you will find a private boathouse alongside ample room to install a custom dock. Practical features include an 8-zone underground sprinkler system feeds directly from the lake via the boathouse, keeping the lawns vibrant and a dedicated gas line is ready for your outdoor BBQ setup and backup battery for the sump pump. This is more than just a home; it is a rare alignment of architecture, land, and water. Opportunities like this do not come around twice.

3 bedrooms, 3 bathrooms, about 3,500 sq ft, works out to roughly $986 per square foot, the bed-to-bath ratio is generous. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.

Inside 339 Champlain Rd

Every detail from the listing, in one place.

Type: Detached
Style: Bungaloft
Living space: 3500-5000 sq ftas stated on the listing
Parking: 14 spacesYes garage
Basement: Full, Partially Finished

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 14

Interior

Basement: Full · Partially Finished

Lot & land

Lot size (sqft): 2.09

Listing & possession

Property style: Bungaloft
Property class: Detached

339 Champlain Rd Price & Sale History

Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.

Sep 1, 2026For saleListedThis listingMLS® S13732230$3,450,000

Sourced from MLS®. Includes earlier listings of this property on record.

What's it worth?

How 339 Champlain Rd Compares to the Penetanguishene Market

Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.

Zara’s estimate

Well Above Market· based on 79 recent sales

Value your own home →How accurate are Zara’s estimates?

Summitly estimate, not from TRREB, the MLS® or the listing brokerage. Not an appraisal. How it works

Penetanguishene market, last 90 days

Median sold price: $572,500
Average sold price: $592,225
Average days on market: 47
Homes sold: 48

Closed sales on the TRREB MLS®.

Full Penetanguishene market report

Recently sold nearby in Penetanguishene

Sold prices are shown free to signed-in members, as board rules require.

6 nearby sales vs. this home

Closed sales from MLS®, compared with this home's asking price.

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Home	Sold price	$ / sqft	% of asking	Sold
This home339 Champlain Road 3 bd · 3 ba · 3,500 sqft	$3,450,000asking	$986	—	—
19 Viel Street 2 bd · 2 ba · 1,100 sqft
8 Maria Street 4 bd · 1 ba · 1,500 sqft
99 Peel Street 2 bd · 3 ba · 1,100 sqft
1 Park Street 3 bd · 4 ba · 2,000 sqft
38 Magazine Street 4 bd · 2 ba · 2,500 sqft
30 Charles Street 2 bd · 2 ba · 700 sqft

19 Viel Street
2 bd · 2 ba · 1,100 sqft
8 Maria Street
4 bd · 1 ba · 1,500 sqft
99 Peel Street
2 bd · 3 ba · 1,100 sqft
1 Park Street
3 bd · 4 ba · 2,000 sqft
38 Magazine Street
4 bd · 2 ba · 2,500 sqft
30 Charles Street
2 bd · 2 ba · 700 sqft

Living in Penetanguishene: Location & Amenities

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Costs, Mortgage & Rental Return for 339 Champlain Rd

What it could cost each month, today's rates from our mortgage partner, and what it could return as a rental.

Mortgage: $16,949; 20% down · 25 years · 5.5% assumed
Property tax: $1,898; 0.66% mill rate · ON
Total per month: $18,847; Before utilities, insurance and fees

Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.

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Monthly cost

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Down payment

Rate (%)

Years

An estimate, not a quote. Utilities and insurance are extra.

Affordability calculator

Estimated monthly payment

$16,949

/mo

based on the purchase price of $3,450,000

Down payment20%

$690,000 cash

Amortization25 yr

$2,760,000 financed

Rate5.50%

$2,324,644 total interest

Principal54%$2,760,000

Interest46%$2,324,644

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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Listing brokerage: Century 21 B.J. Roth Realty Ltd, BrokerageMLS® S13732230 · Listing data last updated October 6, 2026

Listing data comes from the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but not guaranteed. Shown on Summitly by Coldwell Banker Summit Realty, Brokerage, which is not the listing brokerage. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. © 2026 Toronto Regional Real Estate Board. All rights reserved.

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.

For sale· listed Aug 31· $986/sq ft

Estimated monthly mortgage$16,949/moMortgage only · 20% down · 5.5% assumed

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5.0 · Google rating for Coldwell Banker Summit Realty, Brokerage · as of September 2026

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