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3 Bedroom Houses for Sale in Alliston New Tecumseth

Showing results 1 - 30 of 61

Explore an array of over 61 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: September 23, 2026

43 Photos

76 Gray Avenue, Simcoe, ON , MLS #N13792546 , Image - 1

76 Gray Avenue Alliston, New Tecumseth, Simcoe, ON MLS® N13792546

Residential Freehold (Detached)

$689900.0

3 Beds
2 Baths
1100-1500 sq-ft

Meticulously Maintained! 1,404 Sqft Home Offering Easy & Affordable Living. Convenient Main Level Includes Laundry & Garage Access. Eat-In Kitchen W/N

42 Photos

80 Holt Drive, Simcoe, ON , MLS #N13586532 , Image - 1

80 Holt Drive Alliston, New Tecumseth, Simcoe, ON MLS® N13586532

Residential Freehold (Detached)

$1147000.0

3 Beds
4 Baths
2000-2500 sq-ft

Where luxury meets lifestyle. This stunning executive home makes a lasting first impression with exceptional curb appeal, timeless stonework, and beau

41 Photos

129 Heydon Avenue, Simcoe, ON , MLS #N13594806 , Image - 1

129 Heydon Avenue Alliston, New Tecumseth, Simcoe, ON MLS® N13594806

Residential Freehold (Detached)

$639000.0

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

Welcome to a well-maintained detached home in the heart of Alliston, one of New Tecumseth's most desirable family-friendly communities. This move-in-r

48 Photos

100 Victoria Street E, Simcoe, ON , MLS #N13651082 , Image - 1

100 Victoria Street E Alliston, New Tecumseth, Simcoe, ON MLS® N13651082

Residential Freehold (Triplex)

$899900.0

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

This beautifully restored Century home, originally built circa 1878, has been fully renovated and converted into a legal triplex while preserving its

50 Photos

83 Kidd Crescent, Simcoe, ON , MLS #N13710640 , Image - 1

83 Kidd Crescent Alliston, New Tecumseth, Simcoe, ON MLS® N13710640

Residential Freehold (Detached)

$789000.0

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

Gorgeous Detached Home In Charming Alliston. Mattamy's Sweetfield Model Offering Over 2850 Sq ft of Finished Space. ( 2,033 Sq + 820 Sq Ft) Fully Fin

35 Photos

69 Smith Street, Simcoe, ON , MLS #N13716550 , Image - 1

69 Smith Street Alliston, New Tecumseth, Simcoe, ON MLS® N13716550

Residential Freehold (Detached)

$649000.0

Price drop by 3.0%

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to this adorable and affordable 2-storey home situated on a quiet, family-friendly street! This charming home features 3 spacious bedrooms, 2

29 Photos

100 Swenson Street, Simcoe, ON , MLS #N13810706 , Image - 1

100 Swenson Street Alliston, New Tecumseth, Simcoe, ON MLS® N13810706

Residential Freehold (Att/Row/Townhouse)

$699900.0

3 Beds
3 Baths
1100-1500 sq-ft

Stunning End-Unit Townhome on a Premium Corner Lot! Welcome to this bright and spacious end-unit, attached only by the garage for ultimate privacy. Si

50 Photos

90 Nelson Street W, Simcoe, ON , MLS #N13681614 , Image - 1

90 Nelson Street W Alliston, New Tecumseth, Simcoe, ON MLS® N13681614

Residential Freehold (Detached)

$1099000.0

3 Beds
2 Baths
1500-2000 sq-ft

Built in 1900 and thoughtfully improved for modern living, this beautifully preserved century home is filled with the kind of character that simply ca

44 Photos

43 Buchanan Drive, Simcoe, ON , MLS #N13809582 , Image - 1

43 Buchanan Drive Alliston, New Tecumseth, Simcoe, ON MLS® N13809582

Residential Freehold (Detached)

$739900.0

3 Beds
3 Baths
1500-2000 sq-ft

Welcome to this beautifully maintained 3-bedroom, 3-bathroom home nestled in the desirable heart of Alliston. Thoughtfully designed with comfort and s

48 Photos

203 Gray Avenue, Simcoe, ON , MLS #N13773998 , Image - 1

203 Gray Avenue Alliston, New Tecumseth, Simcoe, ON MLS® N13773998

Residential Freehold (Detached)

$929900.0

3 +1 Beds
4 Baths
1500-2000 sq-ft

Welcome to this beautifully finished 3+1 bedroom, 4 bathroom home, set on a large lot, fully landscaped in a family-friendly neighbourhood. Inside, th

42 Photos

66 Hutchinson Drive, Simcoe, ON , MLS #N13730504 , Image - 1

66 Hutchinson Drive Alliston, New Tecumseth, Simcoe, ON MLS® N13730504

Residential Freehold (Detached)

$869900.0

3 +1 Beds
3 Baths
1500-2000 sq-ft

Welcome Home to 66 Hutchinson Drive, Alliston!! Rarely Does An Opportunity Like This Come Available! Situated In One Of Alliston's Most Desirable & Es

38 Photos

169 Mackenzie Street, Simcoe, ON , MLS #N13806592 , Image - 1

169 Mackenzie Street Alliston, New Tecumseth, Simcoe, ON MLS® N13806592

Residential Freehold (Detached)

$754900.0

3 Beds
2 Baths
1100-1500 sq-ft

Spacious 3 bedroom family home in a quiet mature neighbourhood. Welcome to 169 Mackenzie Street in the heart of Alliston. Walking distance to parks, s

43 Photos

247 Church Street N, Simcoe, ON , MLS #N13806342 , Image - 1

247 Church Street N Alliston, New Tecumseth, Simcoe, ON MLS® N13806342

Residential Freehold (Detached)

$928000.0

3 +1 Beds
4 Baths
1500-2000 sq-ft

WOW! A MUST SEE! Beautifully finished 3+1 bedroom, 4 bathroom home in beautiful Alliston community. Set on a deep pool size lot, in a family-friendly

45 Photos

68 Lorne Thomas Place, Simcoe, ON , MLS #N13719450 , Image - 1

68 Lorne Thomas Place Alliston, New Tecumseth, Simcoe, ON MLS® N13719450

Residential Freehold (Att/Row/Townhouse)

$699900.0

Price drop by 6.2%

3 Beds
3 Baths
1500-2000 sq-ft

Thoughtfully upgraded and impeccably maintained, this exceptional freehold townhouse in the highly sought-after Treetops community offers the perfect

34 Photos

47 FERRIS Lane, Simcoe, ON , MLS #N13773348 , Image - 1

47 FERRIS Lane Alliston, New Tecumseth, Simcoe, ON MLS® N13773348

Residential Freehold (Detached)

$679000.0

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

Alliston family home ideally located just minutes from shopping, restaurants, recreation, and all major amenities, while being within walking distance

25 Photos

30 Henderson Crescent, Simcoe, ON , MLS #N13558290 , Image - 1

30 Henderson Crescent Alliston, New Tecumseth, Simcoe, ON MLS® N13558290

Residential Freehold (Detached)

$785000.0

Price drop by 1.8%

3 Beds
3 Baths
1500-2000 sq-ft

WOW! Thousands in renovations and upgrades. This home has been lovingly cared for over the years. Located in the south west of Alliston & close to

15 Photos

199 Tupper Street W, Simcoe, ON , MLS #N13438352 , Image - 1

199 Tupper Street W Alliston, New Tecumseth, Simcoe, ON MLS® N13438352

Residential Freehold (Detached)

$510000.0

Price drop by 8.9%

3 Beds
2 Baths
700-1100 sq-ft

Endless Potential On A Desirable Location. This Charming Three Bedroom Two Bathroom Home Nestled On A Beautiful Established Street. Set On A Generous

33 Photos

20 John W Taylor Avenue, Simcoe, ON , MLS #N13701774 , Image - 1

20 John W Taylor Avenue Alliston, New Tecumseth, Simcoe, ON MLS® N13701774

Residential Freehold (Detached)

$735999.0

3 Beds
3 Baths
1500-2000 sq-ft

Welcome to this beautifully maintained 2-storey home offering 3 bedrooms, 3 bathrooms, and a fully finished basement. Thoughtfully updated and move-in

25 Photos

28 Preston Avenue, Simcoe, ON , MLS #N13762140 , Image - 1

28 Preston Avenue Alliston, New Tecumseth, Simcoe, ON MLS® N13762140

Residential Freehold (Detached)

$699999.0

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to 28 Preston Avenue - a move-in-ready detached home offering exceptional value in a family-friendly Alliston neighbourhood. This bright and w

44 Photos

134 Victoria Street E, Simcoe, ON , MLS #N13556598 , Image - 1

134 Victoria Street E Alliston, New Tecumseth, Simcoe, ON MLS® N13556598

Residential Freehold (Detached)

$849900.0

3 Beds
2 Baths
1500-2000 sq-ft

Unique, stylish, and tastefully upgraded, this century home blends timeless character with modern functionality. From the moment you arrive, the conve

31 Photos

186 Beattie Avenue, Simcoe, ON , MLS #N13704988 , Image - 1

186 Beattie Avenue Alliston, New Tecumseth, Simcoe, ON MLS® N13704988

Residential Freehold (Semi-Detached )

$599900.0

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

Welcome to this beautifully updated semi-detached home offering 3+1 bedrooms and 2 full bathrooms, perfectly suited for first-time buyers, downsizers,

40 Photos

199 Shephard Avenue, Simcoe, ON , MLS #N13769658 , Image - 1

199 Shephard Avenue Alliston, New Tecumseth, Simcoe, ON MLS® N13769658

Residential Freehold (Detached)

$899000.0

3 +1 Beds
4 Baths
< 700 sq-ft

WELCOME TO THIS STUNNING DETACHED HOME IN THE HEART OF DESIRABLE ALLISTON! BEAUTIFULLY RENOVATED AND MOVE-IN READY, THIS BRIGHT AND SPACIOUS HOME FEAT

1 Photos

19 Riverley Lane N Alliston, New Tecumseth, Simcoe, ON MLS® N13699856

Residential Condo & Other (Condo Townhouse)

$534900.0

3 Beds
2 Baths
1200-1399 sq-ft

Bright, beautifully kept, and full of natural light, this end-unit condo townhome is a hidden gem. Being an end unit means extra windows and sunshine

39 Photos

246 Tupper Boulevard, Simcoe, ON , MLS #N13668122 , Image - 1

Unit-8, 246 Tupper Boulevard Alliston, New Tecumseth, Simcoe, ON MLS® N13668122

Residential Condo & Other (Condo Townhouse)

$499000.0

3 Beds
2 Baths
1600-1799 sq-ft

Welcome to easy, stylish family living in the heart of beautiful Alliston. Offering over 1,700 sq ft of professionally updated living space, this exce

31 Photos

19 Callander Crescent, Simcoe, ON , MLS #N13773014 , Image - 1

19 Callander Crescent Alliston, New Tecumseth, Simcoe, ON MLS® N13773014

Residential Freehold (Detached)

$699000.0

3 Beds
3 Baths
1100-1500 sq-ft

Located in a family-friendly neighbourhood, this well-appointed home is just a short walk to the community park, local school, and the shops and resta

36 Photos

25 Kingsmere Crescent, Simcoe, ON , MLS #N13788986 , Image - 1

25 Kingsmere Crescent Alliston, New Tecumseth, Simcoe, ON MLS® N13788986

Residential Freehold (Att/Row/Townhouse)

$699900.0

3 Beds
3 Baths
1100-1500 sq-ft

This beautifully updated 3-Bedroom 3 Bathroom Bungaloft offers exceptional value, modern upgrades, and a lifestyle you'll love. Nestled on the highly

33 Photos

195 Mackenzie Street, Simcoe, ON , MLS #N13787324 , Image - 1

195 Mackenzie Street Alliston, New Tecumseth, Simcoe, ON MLS® N13787324

Residential Freehold (Detached)

$849888.0

3 Beds
2 Baths
700-1100 sq-ft

Welcome to this beautiful updated 3 bedroom home in Alliston, offering stylish finishes and plenty of space for the whole family. The bright open conc

28 Photos

26 Riley Road, Simcoe, ON , MLS #N13762614 , Image - 1

26 Riley Road Alliston, New Tecumseth, Simcoe, ON MLS® N13762614

Residential Freehold (Att/Row/Townhouse)

$670000.0

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to this charming, updated townhouse nestled on a quiet cul-de-sac in a family-friendly neighbourhood! Ideally located across from scenic walki

2 Photos

257 Hutchinson Drive, Simcoe, ON , MLS #N13783340 , Image - 1

257 Hutchinson Drive Alliston, New Tecumseth, Simcoe, ON MLS® N13783340

Residential Freehold (Att/Row/Townhouse)

$599997.0

3 Beds
3 Baths
1100-1500 sq-ft

Welcome to this beautifully move-in ready Townhouse in the heart of Alliston New Tecumseth. This affordable 3-bedroom, 3-bathroom townhouse is perfect

3 Photos

66 Warman Street, Simcoe, ON , MLS #N13776950 , Image - 1

66 Warman Street Alliston, New Tecumseth, Simcoe, ON MLS® N13776950

Residential Freehold (Att/Row/Townhouse)

$609900.0

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to this beautifully positioned end-unit townhouse in Alliston, offering the perfect combination of space, functionality and outdoor living. Si

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