Homes for sale in Alliston, New Tecumseth

135 homes for sale in Alliston, New Tecumseth, median asking $774,000 ($210,000 to $9,990,000). That's about $11 per square foot. The typical home has been listed 40 days; 14 came on in the last 7 days. Houses make up 79% of what's for sale.

view 135 homes →
Currently, 135 homes are for sale in Alliston and New Tecumseth, with a median asking price of $774,000 and a range from $210,000 to $9,990,000. The median days on market is 39, and 13 new listings appeared in the last week. Houses make up the largest share of the inventory, with 106 listings and a median price of $822,500, followed by 13 two-bedroom homes and 39 four-bedroom homes. The majority of listings fall under $1 million, with 117 active in that range. Price per square foot averages $11. Most homes listed have three or four bedrooms, and half the listings are priced under $749,000.

Summary written by mihom with AI, from the MLS® listing data on this page (October 24, 2026). The figures below are counted straight from the listings.

135
homes
$774,000
median asking
$210K to $9.99M
$11
median per sq ft
40 days
median on market
14
listed this week
56 in 30 days
—
median year built

asking prices

13
50
54
15
2
1
<$500K
$500–750K
$750K–1M
$1–1.5M
$1.5–2M
$2–3M
$3M+

on the map

by type

typehomesmedian
houses106$826,250
townhouses18$659,950
condos8$492,000

by bedrooms

bedroomshomesmedian
1 bedroom8$431,450
2 bedroom12$615,000
3 bedroom55$699,900
4 bedroom39$899,000
5+ bedroom21$975,000

by price

pricehomesmedian
under $500K13—

questions buyers ask

What do homes in Alliston, New Tecumseth cost?

Median asking price is $774,000 across 135 active listings, ranging from $210,000 to $9,990,000, or about $11/sq ft.

How fast are homes selling here?

The median active listing has been on the market 40 days. 14 homes were listed in the last week and 56 in the last 30 days.

How much more is a 3-bedroom than a 2-bedroom?

Median asking is $615,000 for 2 bedrooms (12 listings) and $699,900 for 3 bedrooms (55 listings).

What types of homes are for sale?

106 houses (median $826,250), 18 townhouses (median $659,950), 8 condos (median $492,000), 3 Land (median $250,000).

statistics are computed from the 135 active MLS® listings matching this page and refresh every few hours with the feed. medians, not averages, so one outlier can't move them.