Looking for homes for sale in Alliston, Ontario? This charming community offers a mix of modern developments and traditional homes, making it an excellent place to live. Whether you’re searching for a house to buy or lease, Alliston provides a balance of small-town charm and urban convenience.

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135 Heydon Avenue
Alliston Simcoe L9R 1N6

$849,900
Residential Freehold beds: 4 baths: 3.0

Main Photo: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 1: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 2: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 3: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 4: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 5: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 6: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 7: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 8: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 9: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 10: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 11: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 12: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 13: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 14: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 15: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 16: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 17: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 18: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 19: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 20: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 21: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 22: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 23: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 24: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 25: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 26: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 27: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 28: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 29: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Photo 30: 135 Heydon Avenue in Simcoe: Alliston House for sale (New Tecumseth)  : MLS®# N12279211
Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
N12279211
Bedrooms:
4
Bathrooms:
3
Welcome to this beautifully renovated 4 bedroom 3 Bathroom detached home nestled in the heart of Alliston! Every inch of this home has been thoughtfully updated, blending modern comfort with timeless charm. Custom kitchen with premium finishes , massive centre island , stainless steel appliances with double oven and open concept design perfect for entertaining and everyday living. Gorgeous engineered hardwood flooring throughout main and upper level. Stunning custom wood-burning fireplace with built-in cabinets, creating a warm and inviting living space. 4 principal rooms with large primary suite boasting updated 4pc ensuite with glass shower and closet . Nearly finished basement complete with drywall, carpet, and open space! Spacious covered deck with cozy sitting area and ceiling fan ideal for relaxing summer evenings. Whether youre enjoying a quiet night in or hosting friends and family, this home offers the perfect backdrop for making memories. Fully fenced yard, Brand new windows and roof for peace of mind and energy efficiency . Inside Garage Access, covered front porch , no sidewalk or direct neighbours behind. Conveniently located close to schools, parks, outdoor pool, shopping, and all the amenities Alliston has to offer.Dont miss the opportunity to make this move-in ready gem your forever home!
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
2-Storey
Total Approx Floor Area:
1500-2000
Depth:
135'5⅞"
Frontage:
29'9"
Direction Faces:
East
Bedrooms:
4
Bathrooms:
3.0
Water supply:
Municipal
Kitchens:
1
Bedrooms Above Grade:
4
Kitchens Above Grade:
1
Rooms Above Grade:
6
Heating type:
Forced Air
Heating Fuel:
Gas
Foundation:
Concrete
Roof:
Asphalt Shingle
Basement:
Full, Partially Finished
Fireplace Features:
Wood
Fireplace/Stove:
Yes
Garage:
Attached
Garage Spaces:
1.0
Parking Features:
Private
Parking Spaces:
4
Total Parking Spaces:
5.0
Family Room:
No
Possession Details:
TBD
Pool:
None
Link:
No
HST Applicable To Sale Price:
Not Subject to HST
Taxes:
$3,694 / 2024
Assessment:
$- / -
New Tecumseth
Alliston
Simcoe
Other
Hwt, Furnace - to be paid out on closing by seller
Fridge, Stove, Dishwasher, Washer, Dryer, Electrical Light Fixtures, Window Coverings, Roof 2025,
Freezer, Hair Washing Sink
Brick
Special Designation:
Unknown
Sewers:
Sewer
Air Conditioning:
Central Air
Central Vacuum:
No
Seller Property Info Statement:
No
Date Listed:
Jul 11, 2025
Original Price:
Previous Price:
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Listed by RE/MAX HALLMARK CHAY REALTY
Data was last updated July 16, 2025 at 01:15 PM (UTC)
Area Statistics
Listings on market:
97
Avg list price:
$899,900
Min list price:
$695,000
Max list price:
$1,988,888
Avg days on market:
28
Min days on market:
1
Max days on market:
482
These statistics are generated based on the current listing's property type and located in Alliston. Average values are derived using median calculations. This data is not produced by the MLS® system.
DARYL  KING
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Why Choose Alliston for Your Next Home?

Living in Alliston, Ontario offers many advantages, including:

  • Family-Friendly Environment – Safe neighborhoods, great schools, and parks.
  • Convenient Location – Close to major highways for easy commuting to the GTA.
  • Diverse Housing Options – Choose from detached homes, townhouses, and condos.
  • Growing Real Estate Market – High demand makes it a great investment opportunity.

Top Areas with Homes for Sale in Alliston, Ontario

Downtown Alliston – Heart of the Community

This area features charming homes close to shops, restaurants, and local amenities.

Treetops – Modern Family Living

A growing subdivision with newly built homes, offering parks and family-friendly spaces.

Briar Hill – Adult Lifestyle Community

Perfect for retirees, this area has beautiful bungalows and low-maintenance living options.

Find Homes for Sale & Lease in Alliston, Ontario

Explore available homes for sale and lease in Alliston, Ontario today. Whether you’re looking for a family home, an investment property, or a rental, this town has excellent options.

Explore More Real Estate Options in the GTA:

Each link connects you to updated listings and expert real estate insights.

FAQs – Homes for Sale in Alliston Ontario

1. What types of homes are for sale in Alliston?
Alliston offers a mix of detached houses, semi-detached homes, townhouses, and bungalows—ideal for families, retirees, and first-time buyers.

2. How much do homes in Alliston Ontario typically cost?
Homes for sale in Alliston Ontario generally range from $600,000 to $1.2 million, depending on size, location, and features.

3. Is Alliston Ontario a good place to buy a home?
Yes, Alliston is popular for its small-town charm, excellent schools, growing community, and convenient access to the GTA—making it a smart choice for buyers.

4. Are there new developments or pre-construction homes in Alliston?
Yes, Alliston has several new home communities and pre-construction projects offering modern layouts, energy efficiency, and customizable finishes.

5. What amenities are near Alliston Ontario?
Homes in Alliston are close to parks, schools, shops, restaurants, Stevenson Memorial Hospital, and major routes like Highway 400 for easy commuting.