339 Sunnylea Avenue, Armour, ON P0A 1L0
Katrine, Armour · Near Three Mile Lake Rd/ Sunnylea Ave · View map
About this home
There is a distinct magic to a classic cottage that modern builds just can't replicate. It's found in the gentle creak of the floorboards, the way the afternoon sun streams through the windows, and the immediate peace that washes over you the moment you pull into the driveway. 339 Sunnylea Ave is exactly that kind of place-a timeless waterfront retreat featuring a spacious four-bedroom layout that has spent decades hosting laughter, summer barbecues, and quiet morning coffees. Bound by a picturesque, winding creek on a level lot, this property feels less like a standard piece of real estate and more like your own private sanctuary.For years, life here has revolved around the water. The day begins with a cup of coffee on the dock, watching the mist rise off the lake while casting a line into the glassy water. As the afternoon heats up, the rare, level sandy beach becomes the focal point for family fun-whether that means building sandcastles with the kids, launching a kayak into the lake, or simply wading into the cool, clear water. It is the kind of effortless waterfront living where you don't have to trek down steep stairs or navigate difficult terrain; the lake is quite literally at your doorstep. Inside, the four bedrooms offer ample space for family and weekend guests, making it an ideal haven for creating lifelong memories together.While the cottage itself is older and gently showing its age, it is absolutely brimming with character and possesses a soul with plenty of life left to give. It stands as a beautiful canvas awaiting its next chapter. You can comfortably enjoy it exactly as it is for rustic weekend escapes this summer, or you can bring your design ideas and a toolbelt to breathe modern life into its classic footprint. Whether you choose to lovingly restore its vintage charm or renovate it into a contemporary lakeside masterpiece, 339 Sunnylea Ave offers a rare foundation to build the ultimate family legacy.
The home
- Type
- Bungalow
- Style
- Bungalow
- Square footage
- 700-1100 sq ft
- Bedrooms
- 4
- Bathrooms
- 1
- Kitchens
- 1
- Rooms
- 6
- Basement
- None
- Lot size
- 114.6 x 341.2 ft
- Faces
- West
- View
- Lake
Ownership & fees
- Ownership
- Freehold
- Monthly condo fee
- None
- Exterior
- Wood
Heating & cooling
- Heating fuel
- Electric
- Heating type
- Baseboard
- Fireplace
- Yes
Garage & parking
- Driveway spaces
- 5
- Total parking
- 5
Taxes & other
- Property taxes
- $3,247/yr
- Tax year
- 2025
- Occupancy
- Vacant
- Possession
- TBD
- Cross street
- Three Mile Lake Rd/ Sunnylea Ave
- Neighbourhood
- Katrine
More
- Price per sq ft
- ~$666 (at 900 sq ft)
- Listed
- Jun 23, 2026 · 112 days ago
- MLS® number
- X13480406
No matching details. Ask Will instead
The home and its surroundings
- Primary Bedroom - Main Floor
- Beach
- Waterfront
- Wooded/Treed
- Deck
- Fishing
- Mortgage
- Property tax
- Maintenance fee
Cash needed to close
Estimates only, using Canadian semi-annual compounding, Ontario land transfer tax. Mortgage default insurance is added when you put down less than 20%. Your lender and lawyer will confirm exact numbers.
339 Sunnylea Avenue, Armour, ON P0A 1L0
Katrine, Armour · Near Three Mile Lake Rd/ Sunnylea Ave
Get directionsWhat’s nearbySchools nearby
Open this tab to load nearby schools.
Your commute
Enter where you go every day to see real drive times:
Listing history for 339 Sunnylea Avenue
See what this home and others at the same address were listed for, what they sold for, and how long it took.
Sold prices are for members. It’s free, takes a few seconds, and unlocks the sale history on every listing.
Frequently asked questions about 339 Sunnylea Avenue
Answers come straight from this home’s MLS® listing.
How much is 339 Sunnylea Avenue listed for, and what would it cost each month?
339 Sunnylea Avenue is listed for $599,000. With 20% down ($119,800), the mortgage payment would be roughly $2,416 a month at 4.5% over 30 years. Add property tax and the estimate comes to about $2,687 a month, all in. That figure is an illustration, not a quote.
Is 339 Sunnylea Avenue freehold or a condo, and is there a monthly fee?
339 Sunnylea Avenue is a bungalow in Katrine, Armour. Ownership is freehold: you own the home and the lot. There is no monthly condo fee, so the roof, windows, driveway, snow and lawn are yours to look after.
How many bedrooms and bathrooms does 339 Sunnylea Avenue have?
339 Sunnylea Avenue has 4 bedrooms and 1 bathroom.
Does 339 Sunnylea Avenue have a garage and parking?
The listing does not show a garage. The driveway adds 5 spaces. In total the listing counts 5 parking spaces.
Does 339 Sunnylea Avenue have a finished basement?
No. The listing shows no basement for this home.
What style of home is 339 Sunnylea Avenue?
339 Sunnylea Avenue is a bungalow. A bungalow has all of its main living space, including the bedrooms, on one floor, usually over a full basement.
How big is 339 Sunnylea Avenue, and what is the lot size?
The listing puts the home between 700 and 1,100 sq ft. The board reports a range rather than an exact figure, and it usually leaves out the basement. The lot is listed as 114.6 x 341.2 ft.
How is 339 Sunnylea Avenue heated and cooled?
Heating is baseboard (electric). The listing does not show air conditioning.
What are the property taxes for 339 Sunnylea Avenue?
Property taxes are $3,247 a year (2025), or about $271 a month.
Where is 339 Sunnylea Avenue?
339 Sunnylea Avenue is in the Katrine community of Armour. The nearest main intersection is Three Mile Lake Rd/ Sunnylea Ave. The postal code is P0A 1L0.
How long has 339 Sunnylea Avenue been on the market?
339 Sunnylea Avenue was listed on June 23, 2026. It has been on the market for 112 days. It is an active listing (MLS® X13480406). Listings here update from the board through the day and come down once a home sells.
What are similar bungalows near 339 Sunnylea Avenue asking?
Similar bungalow-style homes for sale nearby right now include 1 Christopher Lane at $559,000 (3 bed), 305 Doe Lake Road at $529,900 (3 bed) and 722 South Horn Lk Road at $499,000 (3 bed). These are asking prices, not sold prices. The Sold history tab shows what homes at this address went for.
What have homes at 339 Sunnylea Avenue sold for?
Recent sales, leases and expired listings for this home and others at the same address are in the Sold history tab, with the price and date of each. It is free for members.
How do I book a showing at 339 Sunnylea Avenue?
Pick a day and time with Book a Tour on this page. Tours are free, with no obligation, in person or by video. You can also call or text 647-619-2256.
Have a different question? Ask about this home and get an answer, usually within the hour.
Similar bungalows nearby
More bungalow-style homes for sale near Katrine, picked by style, size and price.
Bungalow$559,0001 Christopher Lane, Armour3 bed · 1 bath · ArmourCourtesy of: Royal LePage Lakes Of Muskoka RealtyView home →
Bungalow$529,900305 Doe Lake Road, Armour3 bed · 1 bath · ArmourCourtesy of: Royal LePage Lakes Of Muskoka RealtyView home →
Bungalow$499,000722 South Horn Lk Road, Armour3 bed · 1 bath · ArmourCourtesy of: Royal LePage Lakes Of Muskoka RealtyView home →Courtesy of: RE/MAX Professionals North
PropTx MLS® assumes no responsibility for the accuracy of any information shown. 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.
*Estimated monthly cost assumes 20% down, a 4.5% rate and a 30-year amortization, plus property tax. For illustration only.