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Houses for Sale in New Tecumseth ON Under $800K

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Are you looking for houses under $800k for sale in New Tecumseth ON? Square Yards Canada offers a wide selection of properties that cater to various budgets in New Tecumseth. Browse through detailed listings with HD images and guides to find the ideal property that fits your budget and preferences in New Tecumseth. Whether you’re looking to buy houses under under $800k in New Tecumseth ON for residential living or as investment opportunities, our listings allow you to filter by amenities, property age, number of bedrooms and much more. Explore a diverse range of New Tecumseth houses for sale under under $800k, including freehold homes, condos, and commercial properties.


Last Updated: August 07, 2026
  • New Listings
  • Price(Lo-Hi)
  • Price(Hi-Lo)
  • Bedrooms(Hi-Lo)
  • Bathrooms(Hi-Lo)
  • Square Feet(Lo-Hi)
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32 Photos
Last Updated : 6 Hours ago
76 Tecumseth Pines Drive, Simcoe, ON , MLS #N13640924 , Image - 1
Image With Blur overlay

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76 Tecumseth Pines Drive Rural New Tecumseth, New Tecumseth, Simcoe, ON MLS® N13640924

Residential Freehold (Detached)

$479900.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Upgrade to luxury in the premier adult community of Tecumseth Pines. This immaculate and upgraded home at 76 Tecumseth Pines is a 3 bedroom bungalow w
21 Photos
Last Updated : 6 Hours ago
6047 Highway 89 N/A, Simcoe, ON , MLS #N13645518 , Image - 1

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Unit-51, 6047 Highway 89 N/A Rural New Tecumseth, New Tecumseth, Simcoe, ON MLS® N13645518

Residential Freehold (MobileTrailer)

$230000.0
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
Welcome to Rolling Acres Campground, a peaceful community ideally located between charming Cookstown and growing Alliston. This inviting modular home
29 Photos
Last Updated : 6 Hours ago
26 Upper Highland N/A, Simcoe, ON , MLS #N13645154 , Image - 1

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26 Upper Highland N/A Rural New Tecumseth, New Tecumseth, Simcoe, ON MLS® N13645154

Residential Condo & Other (Semi-Detached Condo)

$669900.0
  • 1 +1 Beds
  • 3 Baths
  • 1200-1399 sq-ft
BRIAR HILL SEMI-DETACHED CONDO BUNGALOW | ALLISTON ONTARIO | Welcome to Alliston's premier adult-style community! MAIN LEVEL: Hardwood throughout, vau
24 Photos
Last Updated : 7 Hours ago
49 Riverley Lane E, Simcoe, ON , MLS #N13494120 , Image - 1

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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
Attention first time buyers -Your opportunity to own a great home and start paying yourself not a landlord - close to Honda Plant, Schools, Parks, Rec
25 Photos
Last Updated : 7 Hours ago
6047 HWY 89 N/A, Simcoe, ON , MLS #N13170416 , Image - 1

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Unit-93, 6047 HWY 89 N/A Rural New Tecumseth, New Tecumseth, Simcoe, ON MLS® N13170416

Residential Freehold (MobileTrailer)

$159900.0
  • 1 +0 Beds
  • 1 Baths
  • < 700 sq-ft
Moments of relaxation await at this countryside Nottawasaga riverfront valley retreat! Ideally located for golfers, adventurers, campers, river sport
33 Photos
Last Updated : 7 Hours ago
6278 Highway 89 N/A, Simcoe, ON , MLS #N13169464 , Image - 1

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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
50 Photos
Last Updated : 7 Hours ago
52 Bella Vista Trail N/A, Simcoe, ON , MLS #N13067456 , Image - 1

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52 Bella Vista Trail N/A Alliston, New Tecumseth, Simcoe, ON MLS® N13067456

Residential Condo & Other (Detached Condo)

$699000.0
  • 2 +1 Beds
  • 4 Baths
  • 1600-1799 sq-ft
Welcome to Briar Hill, a vibrant, resort-style community next to the scenic Nottawasaga Inn. This beautifully maintained bungaloft offers soaring cath
40 Photos
Last Updated : 7 Hours ago
187 Hutchinson Dr, New Tecumseth N/A, Simcoe, ON , MLS #N12960610 , Image - 1

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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
36 Photos
Last Updated : 7 Hours ago
4 Briar Hill Heights, Simcoe, ON , MLS #N13236210 , Image - 1

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Unit-308, 4 Briar Hill Heights Rural New Tecumseth, New Tecumseth, Simcoe, ON MLS® N13236210

Residential Condo & Other (Co-op Apartment)

$589900.0
  • 2 Beds
  • 2 Baths
  • 1400-1599 sq-ft
Available immediately, this nicely updated 2, bedroom, 2 bath condo apartment features a large, bright eat-in kitchen with quartz counter tops, extra
Open House : Sat Aug 08, 12:00 PM to 01:45 PM
30 Photos
Last Updated : 7 Hours ago
35 Via Amici N/A, Simcoe, ON , MLS #N12842990 , Image - 1

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35 Via Amici N/A Alliston, New Tecumseth, Simcoe, ON MLS® N12842990

Residential Condo & Other (Detached Condo)

$749000.0
  • 2 +1 Beds
  • 3 Baths
  • 1400-1599 sq-ft
Well maintained detached bungalow in the upscale community of Briar Hill. This is Resort Style living at it's best. 36 holesof golf, community centre,
28 Photos
Last Updated : 8 Hours ago
6 Weaver Terrace, Simcoe, ON , MLS #N13515580 , Image - 1

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6 Weaver Terrace Tottenham, New Tecumseth, Simcoe, ON MLS® N13515580

Residential Freehold (Att/Row/Townhouse)

$799999.0
  • 3 Beds
  • 3 Baths
  • 700-1100 sq-ft
Welcome to this bright and spacious 3-bedroom, 3-bathroom townhouse located in one of Tottenham's most desirable, family-friendly neighborhoods.Step i
39 Photos
Last Updated : 8 Hours ago
246 Tupper Boulevard, Simcoe, ON , MLS #N13528216 , Image - 1

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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
28 Photos
Last Updated : 10 Hours ago
11 Tamarack Court, Simcoe, ON , MLS #N13589138 , Image - 1

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11 Tamarack Court Rural New Tecumseth, New Tecumseth, Simcoe, ON MLS® N13589138

Residential Freehold (Detached)

$434900.0
price drop iconPrice drop by 17.8%
  • 2 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Welcome to Tecumseth Pines, a welcoming 55+ land-lease community known for its peaceful setting and active lifestyle. This Cypress-model bungalow sits
39 Photos
Last Updated : 12 Hours ago
101 Green Briar Road, Simcoe, ON , MLS #N13646602 , Image - 1

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Unit-11, 101 Green Briar Road Alliston, New Tecumseth, Simcoe, ON MLS® N13646602

Residential Condo & Other (Condo Townhouse)

$529000.0
  • 1 +1 Beds
  • 3 Baths
  • 1000-1199 sq-ft
Welcome to Green Briar, one of Alliston's most sought-after adult lifestyle communities, offering a low-maintenance lifestyle surrounded by beautifull
41 Photos
Last Updated : 14 Hours ago
92 Daniele Avenue N, Simcoe, ON , MLS #N13516702 , Image - 1

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92 Daniele Avenue N Beeton, New Tecumseth, Simcoe, ON MLS® N13516702

Residential Freehold (Detached)

$729900.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Welcome to this beautifully updated 5-level backsplit offering a great layout with the rare combination of both a designated family and living room, s
Open House : Sun Aug 09, 11:00 AM to 01:00 PM
44 Photos
Last Updated : 14 Hours ago
15 Wallace Street, Simcoe, ON , MLS #N13648982 , Image - 1

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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
43 Photos
Last Updated : 1 Day ago
190 Mackenzie Street, Simcoe, ON , MLS #N13633166 , Image - 1

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190 Mackenzie Street Alliston, New Tecumseth, Simcoe, ON MLS® N13633166

Residential Freehold (Detached)

$799000.0
  • 4 Beds
  • 3 Baths
  • 1100-1500 sq-ft
Car enthusiasts, hobbyists, or anyone in need of extra workspace will be blown away by the show-stopping heated and insulated 2-car garage/shop! This
19 Photos
Last Updated : 1 Day ago
34 McDonald Street, Simcoe, ON , MLS #N13619282 , Image - 1

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34 McDonald Street Alliston, New Tecumseth, Simcoe, ON MLS® N13619282

Residential Freehold (Detached)

$599900.0
  • 2 +1 Beds
  • 1 Baths
  • 1100-1500 sq-ft
Welcome to this 2+1 bedroom brick bungalow, ideally situated in a desirable Alliston neighbourhood just blocks from the local high school.This invitin
40 Photos
Last Updated : 1 Day ago
174 Green Briar Road, Simcoe, ON , MLS #N13410202 , Image - 1

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Unit-3, 174 Green Briar Road Rural New Tecumseth, New Tecumseth, Simcoe, ON MLS® N13410202

Residential Condo & Other (Detached Condo)

$769900.0
price drop iconPrice drop by 1.3%
  • 2 +1 Beds
  • 4 Baths
  • 1400-1599 sq-ft
Whether commuting or retiring, this home offers the perfect balance of relaxation and low-maintenance living. Spend less time on upkeep and more time
Open House : Sat Aug 08, 12:00 PM to 02:00 PM
45 Photos
Last Updated : 1 Day ago
68 Lorne Thomas Place, Simcoe, ON , MLS #N13520726 , Image - 1

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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
Last Updated : 1 Day ago
148 Tupper Street E, Simcoe, ON , MLS #N13639252 , Image - 1

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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
29 Photos
Last Updated : 1 Day ago
91 Kate Aitken Crescent, Simcoe, ON , MLS #N13542856 , Image - 1

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91 Kate Aitken Crescent Beeton, New Tecumseth, Simcoe, ON MLS® N13542856

Residential Freehold (Detached)

$699800.0
price drop iconPrice drop by 4.0%
  • 2 +1 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Welcome to this move-in-ready 3-bedroom, 2-bathroom bungalow in the family-friendly community of Beeton. This home backs onto beautiful green space wi
Open House : Sun Aug 09, 01:00 PM to 03:00 PM
49 Photos
Last Updated : 1 Day ago
4 Kiernan Crescent N, Simcoe, ON , MLS #N13645878 , Image - 1

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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
5 Photos
Last Updated : 1 Day ago
64 Brethet Heights, Simcoe, ON , MLS #N13646266 , Image - 1
64 Brethet Heights Beeton, New Tecumseth, Simcoe, ON MLS® N13646266

Residential Freehold (Att/Row/Townhouse)

$610000.0
  • 3 Beds
  • 4 Baths
  • 2000-2500 sq-ft
Part Of The Greenridge Community, The Aldergreen Town Home Model (2039 Square Feet)This Executive 3 3-storey town Home Is A Unique Combination Of Mode
35 Photos
Last Updated : 1 Day ago
74 The Boulevard Avenue, Simcoe, ON , MLS #N13482032 , Image - 1

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74 The Boulevard Avenue Tottenham, New Tecumseth, Simcoe, ON MLS® N13482032

Residential Freehold (Detached)

$799990.0
price drop iconPrice drop by 4.8%
  • 3 +1 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Get in before the next school year!! Your perfect family home awaits you. Greet your guests in the roomy foyer. This spacious 4-level backsplit offers
7 Photos
Last Updated : 1 Day ago
69 Boyne Street, Simcoe, ON , MLS #N13590940 , Image - 1

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Unit-212, 69 Boyne Street Alliston, New Tecumseth, Simcoe, ON MLS® N13590940

Residential Condo & Other (Condo Apartment)

$639900.0
  • 2 Beds
  • 2 Baths
  • 1200-1399 sq-ft
Turn-Key South-West Corner Unit Filled with Natural Light! Welcome to this beautifully appointed corner suite featuring a desirable south-west exposur
2 Photos
Last Updated : 2 Days ago
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 iconPrice 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
Last Updated : 2 Days ago
129 Heydon Avenue, Simcoe, ON , MLS #N13594806 , Image - 1

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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
35 Photos
Last Updated : 2 Days ago
238 King Street S, Simcoe, ON , MLS #N13642158 , Image - 1

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238 King Street S Alliston, New Tecumseth, Simcoe, ON MLS® N13642158

Residential Freehold (Detached)

$799999.0
  • 4 Beds
  • 4 Baths
  • 2000-2500 sq-ft
Welcome to this Exquisite home! Fully finished up & down this home is open concept, great for entertaining. Hardwood floors through out the whole hous
23 Photos
Last Updated : 2 Days ago
29 Ruthven Crescent, Simcoe, ON , MLS #N13576318 , Image - 1

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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
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