Burlington ranks among Canada’s best places to live, wedged between the lake and the Niagara Escarpment with GO, QEW, and 407 access. Mountainside is one of Burlington’s active real estate submarkets, with enough sales volume each month to support a dedicated, data-grounded report rather than being folded into the city-wide figures.
The figures below track Mountainside specifically, across every property type — use the filter above to narrow to a segment.
11 homes sold in Mountainside in August 2026 at a median sold price of $710.0K ($600/sqft). Homes sold at an average of 98% of asking and took a median of about 50 days to sell.
| Property type | 1-bed | 2-bed | 3-bed | 4+ bed |
|---|---|---|---|---|
| Detached homes | — | — | 1 sold | $805,000* |
| Semi-detached | — | — | — | 2 sold |
| Condo townhouses | — | — | 2 sold | — |
*Based on a small number of sales — figures may not reflect the broader market.
Median sold prices for Mountainside homes are down 17.4% over six months through August 2026.
As of September 2026 (compiled September 4, 2026), there are 10 home listings for sale in Mountainside with a median asking price of $917.0K ($626/sqft), averaging around 56 days on market.
Sales figures cover closed transactions in August 2026; inventory is a live snapshot as of September 2026. Compiled from TRREB/PropTx MLS® data for homes in Mountainside. Deemed reliable but not guaranteed.
11 properties sold in Mountainside, Burlington in August at a median of $710.0K. Sales closed at an average of 98% of asking price.
In August 2026, homes in Mountainside sold at a median price of $710,000 (about $600/sqft), an average of 98% of asking. The breakdown above shows how this varies by property type.
11 homes closed in Mountainside in August 2026. The chart above breaks the total down by property type.
There are currently 10 active home listings in Mountainside as of September 2026, at a median asking price of $917,000. This refreshes with every MLS® sync.
It is refreshed monthly for the previous complete month, from TRREB/PropTx MLS® data; inventory figures update live with each MLS® sync. Deemed reliable but not guaranteed.