Dreaming of a cottage by the water? With waterfront cottages for sale in Ontario under $300000, it’s possible to own a serene escape without breaking the bank. Our listings offer a variety of affordable waterfront properties, showcasing the serene beauty of Ontario’s natural landscapes. Whether you’re looking for a weekend getaway, a retirement retreat, or a budget-friendly investment, Ontario’s cottage country has options for every lifestyle.

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0 Ash S Street

Seguin Seguin P0C 1J0

$299,999

Residential Freehold beds: 0 baths: 0.0

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Status:

Active

Prop. Type:

Residential Freehold

MLS® Num:

X12829538

• Photos (11)

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A rare opportunity to own a private boathouse on iconic Lake Rosseau in the heart of Rosseau Village. Ideally positioned in one of Muskoka's most coveted waterfront communities, this charming boathouse offers direct access to the big lake lifestyle perfect for boating enthusiasts and those seeking a convenient, low-maintenance waterfront footprint. Enjoy effortless days on the water with sheltered docking and easy access to open lake cruising, watersports, and sunset tours. Located just moments from the shops, restaurants, marina, and vibrant waterfront of Rosseau Village, this is an exceptional chance to secure your place on Lake Rosseau without the commitment of a full cottage property. Whether you're looking for a dedicated docking solution, a strategic investment in a premier waterfront market, or a way to enhance your existing Muskoka ownership, opportunities like this are increasingly rare on Lake Rosseau. Secure your access to one of Canada's most prestigious lakes and start enjoying Muskoka from the water.

General Info:

Property Type:

Residential Freehold

Property Sub Type:

Other

Home Style:

Other

Total Approx Floor Area:

< 700

Lot Shape:

Irregular

Direction Faces:

South

Bedrooms:

0

Bathrooms:

0.0

Kitchens:

0

Rooms Above Grade:

0

Additional Info:

Foundation:

Wood

Roof:

Asphalt Shingle

Alternative Power:

None

Garage:

None

Garage Spaces:

0.0

Parking Spaces:

0

Total Parking Spaces:

0.0

Possession Details:

on closing

Pool:

None

Financial Info:

HST Applicable To Sale Price:

Included In

Taxes:

$44.1 / 2025

Assessment:

$- / -

County:

Parry Sound

Listing Area:

Seguin

Listing Sub-Area:

Seguin

Property Features / Area Influences:

Beach, Lake Access, Lake/Pond, Waterfront

Interior Features:

None

Easement/ Restrictions:

Unknown

Exterior Finish:

Wood

Water Frontage:

0'0 m

Waterfront Features:

Boathouse

Waterfront:

Direct

Shoreline:

Sandy, Natural

Shoreline Allowance:

Owned

View:

Lake

Water View:

Direct

Access to property:

By Water

Water Body Name:

Lake Rosseau

Water Body Type:

Lake

Waterfront Accessory Buildings:

Boat House

Docking Type:

Private

Other Details:

Central Vacuum:

No

Seller Property Info Statement:

No

Listing Info:

Date Listed:

Feb 28, 2026

Original Price:

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Previous Price:

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Listed by Cayman Marshall International Realty Inc.

Data was last updated March 19, 2026 at 06:15 AM (UTC)

• DARYL KING
• RE/MAX HALLMARK REALTY LIMITED
• 1 (905) 9075464
• homes@darylking.com

This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.

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Why Consider Waterfront Cottages for Sale in Ontario Under $300,000?

Ontario’s diverse regions—like Kawartha Lakes, Bruce Peninsula, and Northern Ontario—offer access to affordable waterfront properties with:

• Scenic lakeside views and private beach access
• Rustic charm or potential for modern upgrades
• Fishing, boating, and outdoor adventure at your doorstep
• Low-maintenance lots perfect for weekend escapes

What to Expect in Ontario’s Affordable Cottage Market

While some listings may be seasonal or off-grid, many offer surprising value with:

• Basic utilities or solar-powered systems
• Wood-burning fireplaces or propane heating
• Cozy layouts ideal for small families or couples
• Options for rental income or long-term investment

Start Your Cottage Search Today

Our listings are updated regularly and showcase some of the best-value cottages under $300,000. Use filters to refine your search by region, water access, size, and year-round usability.

Let our team help you navigate zoning regulations, financing options, and hidden gems in Ontario’s cottage market.

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Each link provides updated listings and expert insights.

FAQs – Waterfront Cottages for Sale in Ontario Under $300000

1. Are year-round waterfront cottages available under $300,000?
Some are, but many are seasonal. Look for listings with winterized features or potential for upgrades.

2. Which regions in Ontario offer affordable cottages?
Areas like Northern Ontario, Bancroft, and parts of Kawartha Lakes often have waterfront listings in this price range.

3. Can I use a cottage as a rental property?
Yes, many owners rent out cottages seasonally. Check local bylaws before listing as a short-term rental.

4. What are common utilities in lower-priced cottages?
Many use well water, septic systems, propane, or off-grid power sources like solar or generators.