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Houses for Sale in Alliston New Tecumseth Under $800K

Showing results 1 - 6 of 6

Looking for houses under $800k for sale in Alliston, New Tecumseth? With Square Yards Canada, discover a vast range of properties within your budget in Alliston across Toronto. If you plan to buy houses under $800k in Alliston, New Tecumseth, you can refine your search by property size, specific amenities, and property age. Filter the listings by the number of bedrooms, bathrooms, and surface area to match your requirements. Our listings feature a wide range of Alliston houses for sale under $800k, including freehold properties, condos, and commercial spaces.

Last Updated: June 23, 2026

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74 Walker Boulevard, Simcoe, ON , MLS #N13447062 , Image - 1

74 Walker Boulevard Alliston, New Tecumseth, Simcoe, ON MLS® N13447062

Residential Freehold (Detached)

$799999.0

4 Beds
3 Baths
2000-2500 sq-ft

Beautiful 4 Bedroom Detached Home offering approximately 2,260 Sq Ft Above Grade, built in 2016, located in a quiet, family-friendly neighborhood. The

50 Photos

36 Hoard Avenue N, Simcoe, ON , MLS #N13080186 , Image - 1

36 Hoard Avenue N Alliston, New Tecumseth, Simcoe, ON MLS® N13080186

Residential Freehold (Att/Row/Townhouse)

$799999.0

4 Beds
4 Baths
2000-2500 sq-ft

Welcome to 36 Hoard Ave N, a spacious end-unit townhome that feels like a detached! Nestled in Alliston's highly sought-after Treetops community, this

30 Photos

46 Sunset Boulevard, Simcoe, ON , MLS #N12928016 , Image - 1

46 Sunset Boulevard Alliston, New Tecumseth, Simcoe, ON MLS® N12928016

Residential Condo & Other (Detached Condo)

$715000.0

1 +1 Beds
3 Baths
1200-1399 sq-ft

Is 2026 the time to make the move to an active, adult lifestyle community? Well, stop the car - you may have just found the perfect home! 46 Sunset Bl

33 Photos

6278 Highway 89 N/A, Simcoe, ON , MLS #N13169464 , Image - 1

6278 Highway 89 N/A Alliston, New Tecumseth, Simcoe, ON MLS® N13169464

Residential Freehold (Detached)

$769900.0

4 Beds
4 Baths
1500-2000 sq-ft

Rare Multi-Unit Opportunity! Discover Incredible Versatility With This Property Featuring Three Separate Living Units On A Large 66 Ft x 317 Ft Deep L

44 Photos

43 Buchanan Drive, Simcoe, ON , MLS #N12933958 , Image - 1

43 Buchanan Drive Alliston, New Tecumseth, Simcoe, ON MLS® N12933958

Residential Freehold (Detached)

$789900.0

3 Beds
3 Baths
1500-2000 sq-ft

Spacious, Detached, and All-Brick! This 3-bed, 3-bath Alliston gem offers 1,670 sq. ft. of quality craftsmanship. Unlike many newer builds, this prope

24 Photos

46 Church Street S, Simcoe, ON , MLS #N13089176 , Image - 1

46 Church Street S Alliston, New Tecumseth, Simcoe, ON MLS® N13089176

Residential Freehold (Detached)

$699900.0

3 +0 Beds
2 Baths
1100-1500 sq-ft

Step into this beautifully renovated, move-in-ready 3-bedroom, 1.5-bathroom home that perfectly blends historic character with modern updates. Located

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