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3 Bedroom Houses for Sale in Alliston New Tecumseth

Showing results 1 - 30 of 59

Explore an array of over 59 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: August 09, 2026

44 Photos

41 Treetops Boulevard, Simcoe, ON , MLS #N13521368 , Image - 1

41 Treetops Boulevard Alliston, New Tecumseth, Simcoe, ON MLS® N13521368

Residential Freehold (Detached)

$999000.0

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

Sun-filled 3+1 bedroom + office home fronting a park in Treetops and giving you flexible 3 + 1 bedroom + office living. Over 3,000 sq ft of living spa

23 Photos

29 Ruthven Crescent, Simcoe, ON , MLS #N13576318 , Image - 1

29 Ruthven Crescent Alliston, New Tecumseth, Simcoe, ON MLS® N13576318

Residential Freehold (Att/Row/Townhouse)

$599990.0

3 Beds
2 Baths
1100-1500 sq-ft

Immaculate and move-in ready, this freehold townhouse in one of Alliston's most sought-after family neighbourhoods has been professionally painted thr

24 Photos

46 CHURCH Street S, Simcoe, ON , MLS #N13579468 , Image - 1

46 CHURCH Street S Alliston, New Tecumseth, Simcoe, ON MLS® N13579468

Residential Freehold (Detached)

$689000.0

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

Tucked on a corner lot in the heart of Alliston, this circa 1910 two storey has presence from the sidewalk: a gambrel roofline, warm red brick, and a

24 Photos

49 Riverley Lane E, Simcoe, ON , MLS #N13494120 , Image - 1

Unit-6, 49 Riverley Lane E Alliston, New Tecumseth, Simcoe, ON MLS® N13494120

Residential Condo & Other (Condo Townhouse)

$539000.0

3 Beds
2 Baths
1200-1399 sq-ft

A hidden gem with a view you wouldn't expect to find in a condo townhome... tucked away at the end of a family-friendly cul-de-sac with peaceful pond

39 Photos

64 John W Taylor Avenue, Simcoe, ON , MLS #N13620268 , Image - 1

64 John W Taylor Avenue Alliston, New Tecumseth, Simcoe, ON MLS® N13620268

Residential Freehold (Detached)

$739999.0

3 Beds
3 Baths
1500-2000 sq-ft

Top 5 Reasons You Will Love This Home: 1) Backing onto expansive open farmland with no rear neighbours, this exceptional property showcases sweeping c

Open House : Sun Aug 09, 10:00 AM to 11:30 AM

40 Photos

187 Hutchinson Dr, New Tecumseth N/A, Simcoe, ON , MLS #N12960610 , Image - 1

187 Hutchinson Dr, New Tecumseth N/A Alliston, New Tecumseth, Simcoe, ON MLS® N12960610

Residential Freehold (Att/Row/Townhouse)

$659000.0

3 Beds
3 Baths
1500-2000 sq-ft

Welcome to a home you'll truly love! This beautifully designed property features a bright, open-concept layout filled with natural light-perfect for m

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

39 Photos

246 Tupper Boulevard, Simcoe, ON , MLS #N13528216 , Image - 1

Unit-8, 246 Tupper Boulevard Alliston, New Tecumseth, Simcoe, ON MLS® N13528216

Residential Condo & Other (Condo Townhouse)

$510000.0

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

49 Photos

25 Lorne Thomas Place, Simcoe, ON , MLS #N13643940 , Image - 1

25 Lorne Thomas Place Alliston, New Tecumseth, Simcoe, ON MLS® N13643940

Residential Freehold (Detached)

$999999.0

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

Welcome to this immaculate, built-in-2020 detached home nestled in the highly sought-after Treetops community! Step inside to an impressive main floor

44 Photos

15 Wallace Street, Simcoe, ON , MLS #N13648982 , Image - 1

15 Wallace Street Alliston, New Tecumseth, Simcoe, ON MLS® N13648982

Residential Freehold (Att/Row/Townhouse)

$598000.0

3 Beds
3 Baths
1100-1500 sq-ft

UPDATED 3 BED, 3 BATH FREEHOLD TOWNHOUSE WITH FINISHED BASEMENT...............Open concept main floor with quartz counter and backsplash in kitchen, a

45 Photos

68 Lorne Thomas Place, Simcoe, ON , MLS #N13520726 , Image - 1

68 Lorne Thomas Place Alliston, New Tecumseth, Simcoe, ON MLS® N13520726

Residential Freehold (Att/Row/Townhouse)

$759900.0

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

36 Photos

148 Tupper Street E, Simcoe, ON , MLS #N13639252 , Image - 1

148 Tupper Street E Alliston, New Tecumseth, Simcoe, ON MLS® N13639252

Residential Freehold (Att/Row/Townhouse)

$599000.0

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to this beautifully maintained model-unit townhome, perfectly situated on a quiet and highly sought-after street in Alliston. This is an ideal

49 Photos

4 Kiernan Crescent N, Simcoe, ON , MLS #N13645878 , Image - 1

4 Kiernan Crescent N Alliston, New Tecumseth, Simcoe, ON MLS® N13645878

Residential Freehold (Att/Row/Townhouse)

$749400.0

3 Beds
4 Baths
1500-2000 sq-ft

Attention*** First Time Home Buyers And Investors. 2023 Built, finished from top to bottom, this freehold townhome offers the perfect blend of modern

2 Photos

194 Victoria Street West Street W, Simcoe, ON , MLS #N13150638 , Image - 1

194 Victoria Street West Street W Alliston, New Tecumseth, Simcoe, ON MLS® N13150638

Residential Freehold (Detached)

$299900.0

Price drop by 24.8%

3 Beds
2 Baths
1100-1500 sq-ft

This fantastic in town location is on a large 55'x165' lot and is zoned R2 Legal Duplex. What an opportunity to rebuild a great investment property. D

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

41 Photos

61 Kingsmere Crescent, Simcoe, ON , MLS #N13237494 , Image - 1

61 Kingsmere Crescent Alliston, New Tecumseth, Simcoe, ON MLS® N13237494

Residential Freehold (Att/Row/Townhouse)

$739000.0

3 +2 Beds
4 Baths
1500-2000 sq-ft

Welcome to Kingsmere's End-Unit Townhome, nestled on the peaceful outskirts of the thriving town of Alliston. Thoughtfully designed to accommodate bot

Open House : Sun Aug 09, 12:00 PM to 02:00 PM

34 Photos

137 Queen Street, Simcoe, ON , MLS #N13639788 , Image - 1

137 Queen Street Alliston, New Tecumseth, Simcoe, ON MLS® N13639788

Residential Freehold (Detached)

$799900.0

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

Discover the comfort of modern living at 137 Queen Street, a spacious 3 + 1 bedroom backsplit designed for families who value both style and functiona

26 Photos

18 Doner Street, Simcoe, ON , MLS #N13640168 , Image - 1

18 Doner Street Alliston, New Tecumseth, Simcoe, ON MLS® N13640168

Residential Freehold (Detached)

$749000.0

3 +1 Beds
2 Baths
700-1100 sq-ft

This 3 bdrm-2 washroom bungalow checks many boxes and must haves. Great location, walking distance to shopping, parks, hospital as well a a mature lot

50 Photos

13 Downey Avenue, Simcoe, ON , MLS #N13605420 , Image - 1

13 Downey Avenue Alliston, New Tecumseth, Simcoe, ON MLS® N13605420

Residential Freehold (Detached)

$789900.0

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

Looking For A Country Sized Lot But Still Want To Be In Town?!! We Got You Covered With This One!! 13 Downey Ave. Is A Gorgeous 3+1 Bed, 2 Bath Tastef

1 Photos

Unit-31, 246 Tupper Boulevard Alliston, New Tecumseth, Simcoe, ON MLS® N12797214

Residential Condo & Other (Condo Townhouse)

$479999.0

Price drop by 11.1%

3 Beds
2 Baths
1000-1199 sq-ft

Well maintained 3 bedroom, 2 bathroom condo townhome in the heart of Alliston. Walking distance to shopping and schools. Spacious primary bedroom with

49 Photos

31 Mcmulkin Street, Simcoe, ON , MLS #N13633114 , Image - 1

31 Mcmulkin Street Alliston, New Tecumseth, Simcoe, ON MLS® N13633114

Residential Freehold (Detached)

$814900.0

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

Welcome to this beautifully maintained 3+1 bedroom, 3+1 bathroom detached home in a desirable Alliston neighbourhood. Offering approximately 2,393 sq.

50 Photos

4 Darling Crescent, Simcoe, ON , MLS #N13126732 , Image - 1

4 Darling Crescent Alliston, New Tecumseth, Simcoe, ON MLS® N13126732

Residential Freehold (Detached)

$875000.0

Price drop by 2.2%

3 Beds
3 Baths
2000-2500 sq-ft

BEAUTIFULLY RENOVATED, THIS HOME ON A QUIET CRESCENT HAS everything and is done to perfection with 3 Primary Suites, 2167+425 sq ft Man/family Cave. T

50 Photos

36 McMulkin Street, Simcoe, ON , MLS #N13620476 , Image - 1

36 McMulkin Street Alliston, New Tecumseth, Simcoe, ON MLS® N13620476

Residential Freehold (Detached)

$874900.0

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

Welcome to 36 McMulkin Street, a beautifully upgraded 1,767sq.ft., 3+1 bedroom, 4-bathroom family home offering quality craftsmanship, thoughtful upda

35 Photos

69 Smith Street, Simcoe, ON , MLS #N13614326 , Image - 1

69 Smith Street Alliston, New Tecumseth, Simcoe, ON MLS® N13614326

Residential Freehold (Detached)

$759000.0

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

2 Photos

257 Hutchinson Drive, Simcoe, ON , MLS #N13628472 , Image - 1

257 Hutchinson Drive Alliston, New Tecumseth, Simcoe, ON MLS® N13628472

Residential Freehold (Att/Row/Townhouse)

$599990.0

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

35 Photos

89 William Street, Simcoe, ON , MLS #N13112284 , Image - 1

89 William Street Alliston, New Tecumseth, Simcoe, ON MLS® N13112284

Residential Freehold (Detached)

$799000.0

Price drop by 6.0%

3 Beds
2 Baths
1500-2000 sq-ft

Fantastic opportunity, first time on the market, this attractive solid brick bungalow with aluminum sided addition will welcome you home. Beautifully

47 Photos

42 Walker Boulevard, Simcoe, ON , MLS #N13625706 , Image - 1

42 Walker Boulevard Alliston, New Tecumseth, Simcoe, ON MLS® N13625706

Residential Freehold (Att/Row/Townhouse)

$774000.0

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

This is not a townhouse you outgrow quickly. Offering approximately 2,220 sq. ft. above grade, this freehold executive townhome delivers the space, se

36 Photos

11 Wallace Street, Simcoe, ON , MLS #N13505812 , Image - 1

11 Wallace Street Alliston, New Tecumseth, Simcoe, ON MLS® N13505812

Residential Freehold (Att/Row/Townhouse)

$545900.0

3 Beds
2 Baths
1100-1500 sq-ft

Opportunity awaits at 11 Wallace Street in Alliston. Whether you're an investor, handyman, or first-time buyer looking to get into the market, this pr

44 Photos

152 Gray Avenue, Simcoe, ON , MLS #N13555000 , Image - 1

152 Gray Avenue Alliston, New Tecumseth, Simcoe, ON MLS® N13555000

Residential Freehold (Detached)

$899900.0

3 Beds
4 Baths
2000-2500 sq-ft

Welcome to this incredible 2-storey detached home with an attached garage in the heart of desirable Alliston! This move-in-ready home offers 3 spaciou

43 Photos

281 Tupper Boulevard, Simcoe, ON , MLS #N13538676 , Image - 1

281 Tupper Boulevard Alliston, New Tecumseth, Simcoe, ON MLS® N13538676

Residential Freehold (Detached)

$749900.0

3 Beds
1 Baths
1100-1500 sq-ft

Updated 3-bedroom backsplit nestled in one of Alliston's most established and family-friendly neighbourhoods. Offering outstanding curb appeal with la

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