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3 Bedroom Houses for Sale in Alliston New Tecumseth

Showing results 1 - 11 of 11

Explore an array of over 11 properties, each equipped with various amenities, to discover the finest 3 bedrooms houses for sale in Alliston, New Tecumseth that align with your preferences. Our broad selection of 3 bedrooms for sale in Alliston, New Tecumseth offers diverse sizes and adaptable budget options, simplifying the process to buy 3 bedrooms houses in Alliston, New Tecumseth. High-definition images and comprehensive brochures give you a thorough look at each property. Perfect for smaller families, you can fine-tune your search by filtering 3 bedrooms house prices in Alliston, New Tecumseth and property age and features to find the best properties across Ontario.

Last Updated: December 23, 2025

27 Photos

51 Lorne Thomas Place, Simcoe, ON , MLS #N12648614 , Image - 1

51 Lorne Thomas Place Alliston, New Tecumseth, Simcoe, ON MLS® N12648614

Residential Freehold (Att/Row/Townhouse)

$725000.0

3 Beds
3 Baths
1500-2000 sq-ft

Stunning Freehold Townhome in the Sought-After Treetops Community, Alliston Welcome to this exquisite 3-bedroom, 3-bathroom townhome, built in 2022, o

44 Photos

41 Treetops Boulevard, Simcoe, ON , MLS #N12417984 , Image - 1

41 Treetops Boulevard Alliston, New Tecumseth, Simcoe, ON MLS® N12417984

Residential Freehold (Detached)

$1099000.0

Price drop by 6.9%

3 +1 Beds
4 Baths
2000-2500 sq-ft

Across the street from the park this 2410 sq ft ( per MPAC ) spacious 3 + 1 bedroom vs 4 smaller bedroom optional floorplan comes with over 600 sq ft

46 Photos

123 Arnold Crescent, Simcoe, ON , MLS #N12628732 , Image - 1

123 Arnold Crescent Alliston, New Tecumseth, Simcoe, ON MLS® N12628732

Residential Freehold (Att/Row/Townhouse)

$699000.0

3 Beds
3 Baths
1500-2000 sq-ft

Gorgeous freehold townhome in the desirable treetops community in Alliston. Bright and modern, open concept layout! 9Ft smooth ceilings on main. hardw

29 Photos

115 Beattie Avenue, Simcoe, ON , MLS #N12566316 , Image - 1

115 Beattie Avenue Alliston, New Tecumseth, Simcoe, ON MLS® N12566316

Residential Freehold (Detached)

$699000.0

3 +1 Beds
3 Baths
1100-1500 sq-ft

This beautifully maintained, move-in ready home offers comfort, space, and functionality in an ideal location. The spacious open-concept kitchen featu

36 Photos

69 WALKER Boulevard, Simcoe, ON , MLS #N12441637 , Image - 1

69 WALKER Boulevard Alliston, New Tecumseth, Simcoe, ON MLS® N12441637

Residential Freehold (Detached)

$879999.0

3 +0 Beds
4 Baths
2000-2500 sq-ft

+++Welcome Home+++ To This 3 Bedroom Brick Home With Designer Stone Accents, Located In A Family Friendly Upscale Neighborhood, Original Owners, Doubl

28 Photos

4 Ruthven Crescent, Simcoe, ON , MLS #N12409034 , Image - 1

4 Ruthven Crescent Alliston, New Tecumseth, Simcoe, ON MLS® N12409034

Residential Freehold (Att/Row/Townhouse)

$689000.0

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to 4 Ruthven - a beautifully maintained home that combines comfort with convenience in a sought-after, family-friendly neighborhood. Located j

43 Photos

215 Walker Boulevard, Simcoe, ON , MLS #N12396353 , Image - 1

215 Walker Boulevard Alliston, New Tecumseth, Simcoe, ON MLS® N12396353

Residential Freehold (Att/Row/Townhouse)

$774900.0

3 Beds
4 Baths
1100-1500 sq-ft

Welcome To 215 Walker Blvd. This Charming 4 yr Old Townhome Has Been Beautifully Maintained Offering A 3-Bedroom, 4-Bathroom Home In The Desirable Tow

28 Photos

4 Ruthven Crescent, Simcoe, ON , MLS #40741287 , Image - 1

4 Ruthven Crescent Alliston, New Tecumseth, Simcoe, ON MLS® 40741287

Residential (Row/Townhouse)

$699000

3 Beds
2 Baths
1543 sq-ft

Welcome to 4 Ruthven—a beautifully maintained home that combines comfort with convenience in a sought-after, family-friendly neighborhood. Located jus

50 Photos

48 Milne Street, Simcoe, ON , MLS #40742534 , Image - 1

48 Milne Street Alliston, New Tecumseth, Simcoe, ON MLS® 40742534

Residential (Row/Townhouse)

$674900

3 Beds
4 Baths
2135 sq-ft

Gorgeous Freehold 3 Bedroom 4 Washroom Townhouse, Over 2000 sqft Living Space, 2 full Bathroom on 2nd Floor, Fully Finished Basement with 3Pcs Bath, F

39 Photos

120 Heydon Avenue, Simcoe, ON , MLS #40740417 , Image - 1

120 Heydon Avenue Alliston, New Tecumseth, Simcoe, ON MLS® 40740417

Residential (Single Family Residence)

$777800

3 Beds
3 Baths
1655 sq-ft

Welcome to this bright and charming 3-bedroom, 3-bathroom 2-storey home. This home offers generous finished living space throughout. The main floor fe

10 Photos

69 Kidd Crescent, Simcoe, ON , MLS #40699006 , Image - 1

69 Kidd Crescent Alliston, New Tecumseth, Simcoe, ON MLS® 40699006

Residential (Single Family Residence)

$875000

3 Beds
3 Baths
2000 sq-ft

Welcome to 69 Kidd Crescent, a beautifully upgraded and move-in ready family home located in the charming town of Alliston. This 3-bedroom, 3.5-bathro

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