Semi-Detached Homes for Sale in Alliston
3 active · residential · updated daily
Alliston has 3 active listings of semi-detached homes for sale right now. Expect to see asking prices between $565K and $789K; the midpoint sits close to $749,000. Every listing below links straight to its full semi-detached home details, photos, and map location.
Inventory is updated every day from current MLS® feeds.
Market Snapshot3 semi-detached homes
- Active semi-detached homes
- 3
- Median price
- $749,000
- Average price
- $700,933
- Price range
- $565K – $789K
Sold data
Homes in Alliston — recent sold market
Homes in Alliston took a median of 36 days to sell over the last 90 days, with the quickest quarter selling within 15 days and the slowest quarter taking more than 77, across 74 recorded sales.
That clock counts only the listing each home finally sold on. Measured from the first time these properties came to market, including any earlier listings that were withdrawn and re-entered, the median is 82 days.
The median sale price was $749,000.
Homes sold for about 3.0% below asking on average, so there was room to negotiate.
About 3% of sales closed above the list price.
Around 26% of sellers reduced their price before finding a buyer.
- Median days to sell
- 36
- Median sale price
- $749,000
- Sale-to-list ratio
- 97.0%
- Sold above asking
- 3%
Based on 74 recorded sales in the last 90 days — a small sample, so treat these figures as indicative. Aggregate statistics only; individual sale prices are not shown.
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On the market
Semi-Detached Homes for Sale in Alliston
3 listings for semi-detached homes for sale are available in Alliston right now. Below are 21 more in other residential categories here, each labelled with where it is.
Related
Other residential property for sale in Alliston

$899,000
Detached5+142,000–2,500 sqft16 SHEPHARD AVENUE, Alliston, New Tecumseth

$719,999
Detached221,100–1,500 sqft6278 HIGHWAY 89, Alliston, New Tecumseth

$735,000
Detached321,100–1,500 sqft31 MITCHELL AVENUE, Alliston, New Tecumseth

$948,000
Detached442,500–3,000 sqft104 SUTCLIFFE WAY, Alliston, New Tecumseth

$599,000
Detached3+231,200–1,399 sqft46 SUNSET BOULEVARD, Alliston, New Tecumseth

$749,000
Detached431,500–2,000 sqft19 GORDON DRIVE, Alliston, New Tecumseth

$850,000
Detached342,000–2,500 sqft69 WALKER BOULEVARD, Alliston, New Tecumseth

$1,029,900
Detached443,000–3,500 sqft2 KENNEDY BOULEVARD, Alliston, New Tecumseth

$698,000
Detached421,100–1,500 sqft132 QUEEN STREET, Alliston, New Tecumseth

$869,000
Detached4+142,000–2,500 sqft2 SHEPHARD AVENUE, Alliston, New Tecumseth

$709,900
Detached6+321,500–2,000 sqft51 WILLIAM STREET, Alliston, New Tecumseth

$899,900
Detached442,000–2,500 sqft9 KIERNAN CRESCENT N, Alliston, New Tecumseth

$615,000
Apartment241,200–1,399 sqft21 - 131 GREEN BRIAR ROAD, Alliston, New Tecumseth

$879,999
Detached432,000–2,500 sqft107 ANDERSON ROAD, Alliston, New Tecumseth

$879,900
Detached432,000–2,500 sqft20 ATKINSON CRESCENT, Alliston, New Tecumseth

$999,000
Detached432,500–3,000 sqft206 SHEPHARD AVENUE, Alliston, New Tecumseth

$899,000
Detached5+142,500–3,000 sqft27 KIDD CRESCENT, Alliston, New Tecumseth

$698,000
Detached331,100–1,500 sqft5 IRWIN CRESCENT, Alliston, New Tecumseth

$849,000
Detached331,500–2,000 sqft112 LORNE THOMAS PLACE, Alliston, New Tecumseth

$710,000
Detached341,100–1,500 sqft43 STONEHAM STREET, Alliston, New Tecumseth

$820,000
Detached331,500–2,000 sqft42 WILLOUGHBY WAY, Alliston, New Tecumseth
Nearby
Semi-Detached Homes for sale nearby
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Frequently asked questions
How many semi-detached homes are for sale in Alliston?
There are 3 semi-detached homes for sale in Alliston, Ontario as of today. The list updates daily from current MLS® data.
What is the typical price of semi-detached homes for sale in Alliston?
The median asking price for semi-detached homes for sale in Alliston is approximately $749,000. Prices range from $565K to $789K. Individual prices vary with size, condition, and neighbourhood.
What is the average price of semi-detached homes for sale in Alliston?
The average asking price is $700,933, while the median is $749,000. When the average is higher, it indicates a cluster of premium semi-detached home listings pulling the mean upward. The median is usually the better benchmark for a typical buyer.
How often are semi-detached homes listings in Alliston updated?
Listings are refreshed every day from live MLS® feeds, so counts and prices on this page reflect what is currently on the market in Alliston. New listings are added and sold properties are removed within 24 hours.
What is the estimated mortgage payment for semi-detached homes in Alliston?
Based on the median price of $749,000, a 20% down payment of $150K leaves a principal of about $599K. At a 5% rate over 25 years, that works out to roughly $3,503/month before property tax and condo fees. Use our mortgage calculator for a personalised estimate.
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How do I find the right semi-detached home for sale in Alliston?
Use the AI chat on PropertySearchGPT to describe the semi-detached homes for sale in Alliston you need — budget, bedrooms, neighbourhood — and get an instant shortlist from the 3 active semi-detached homes. You can also filter by price, property type, and distance on the interactive map. Every listing links to full details, photos, and recent comparable sales.
Can I get notified when a new semi-detached home is listed for sale in Alliston?
Yes — create a free account and set a saved search for semi-detached homes for sale in Alliston. PropertySearchGPT will send you an alert as soon as a matching semi-detached home hits the MLS®, so you never miss a new listing.
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