Unionville home prices June 2026: median $1.45M and an 18 day market

If you are searching for what homes cost in Unionville, Markham right now, the headline number is a median sale price of approximately $1,450,000 as of June 2026. That figure reflects a market that skews heavily toward detached family homes on larger lots, the kind of housing that has defined this part of Markham for decades.

What separates Unionville from much of the Greater Toronto Area is not just the price level but the rhythm of the market. Homes here take a median of about 18 days to sell. That is a measured pace by regional standards, and it tells you something about how this market behaves: buyers have time to view, consider, and arrange financing rather than being forced into same week decisions.

What the numbers show

The core data points for Unionville this June are straightforward and worth stating plainly before drawing any conclusions from them.

• Median sale price: approximately $1,450,000
• Median days on market: 18 days
• Selling above asking: mixed, and varies by segment
• Municipality: Markham, within York Region

The 'mixed' figure on selling above asking is the most important nuance here. Unlike markets where nearly every property closes over the list price or nearly every property closes under it, Unionville is segmented. Some property types and price bands draw competing offers while others sit closer to or below asking. The single $1,450,000 median masks meaningful variation between, say, a renovated detached home in a top school catchment and an older property needing work.

How the pace compares

The 18 day median is the number that best distinguishes Unionville from inner-city Toronto. In the dense core of Toronto, well-priced listings frequently sell within days, sometimes inside a single weekend of offers. Unionville does not move that way. As our market desk notes, listings here typically take a few weeks to sell rather than days.

That difference is structural, not a sign of weakness. A market built on detached family homes on larger lots draws a more deliberate buyer: families coordinating school timing, financing, and the sale of an existing home. The result is a market that rewards patience on both sides of the transaction rather than speed.

What is driving demand

Three durable factors underpin Unionville's pricing, and none of them are speculative.

The first is schools. Unionville's schools rank among Ontario's best as of June 2026, with several public and secondary schools posting consistently high provincial scores. Strong academics and established catchments make the area a magnet for parents, and that demand feeds directly back into housing. Families do not buy a house in a top catchment lightly, and they tend to hold once they are in.

The second is the neighbourhood's established character. Unionville is a historic community famous for its preserved Main Street, a setting that blends small-town character with modern amenities. That kind of identity is fixed supply: you cannot build another historic Main Street, which supports long-term desirability.

The third is safety and amenity. The community is known for low crime and abundant parks, which is precisely what the family buyers driving this market are looking for north of Toronto.

What it means for buyers

Buyers shopping Unionville at the $1,450,000 median should expect a detached-leaning market and a timeline measured in weeks rather than a single frantic offer night. The 18 day median means there is generally room to view a property more than once and to do due diligence.

Because the above-asking picture is mixed and varies by segment, the list price on any given home is a weaker signal here than in a uniformly hot market. A renovated home in a sought-after catchment may behave very differently from an older property a few streets away. Reading each segment on its own terms matters more than reading the neighbourhood average.

What it means for sellers

For sellers, the same segmentation cuts both ways. A property that lines up with what this market prizes, a family home in a strong school catchment, is positioned within the part of the market most likely to see competitive interest. Properties outside that sweet spot are more likely to track the 18 day median or longer and to close at or near asking rather than above it.

The steady 18 day pace also means a listing here is unlikely to be judged stale within a week, which is a different psychology than the Toronto core. That gives sellers a slightly longer runway, but it also means pricing realistically from the start matters, because buyers have time to compare.

What to watch next

The numbers to follow through the rest of 2026 are the days on market figure and the above-asking mix. If days on market tighten well below 18, that would signal demand outrunning supply. If the above-asking share moves decisively in one direction across more segments, that would tell you the current balance is shifting. For now, the picture as of June 2026 is a stable, established family market: a $1.45M median, an 18 day pace, and demand anchored by schools, character, and safety rather than by short-term speculation.