The average price vs benchmark gap is why two August headlines can both be true. The Toronto Regional Real Estate Board (TRREB) reported a GTA average selling price of $993,410 in August 2026, down 2.7 per cent from $1,021,300 in August 2025. The MLS Home Price Index composite benchmark was down 4.5 per cent over the same year. One number fell less than the other. Neither one is the price of your house.

The average adds up what actually sold and divides by the number of sales. The benchmark estimates a typical home with the same attributes over time, so a shift in the mix of sales moves it less. You need both, and you need last month’s solds on your street or in your building before you write an offer or a list price.

Below is how I read the August 2026 release with Toronto buyers and sellers.

What the average selling price measures

The average selling price is real money that changed hands. It is also sensitive to which homes sold. A month with more detached sales, or fewer small condos, can lift the average even when a typical condo did not get more expensive.

In August, TRREB reported 5,057 sales. Detached homes averaged $1,288,669 on 2,399 sales. Semi-detached homes averaged $931,665 on 439 sales. Condo apartments averaged $617,593 on 1,330 sales. The all-types average of $993,410 sits between those figures because the month’s mix includes all of them. A detached seller and a condo seller should not both price off $993,410.

On a seasonally adjusted basis, TRREB said the average price edged up from July. Year over year, it was still down 2.7 per cent.

What the MLS benchmark measures

The MLS Home Price Index composite benchmark is built to track a typical home, not the mix of whatever closed that month. TRREB’s August Market Watch table puts the composite benchmark for all TRREB areas at $925,900. The news release rounds the year-over-year change to 4.5 per cent. The table shows 4.46 per cent, which is the same figure to one decimal.

In July, the composite benchmark was $934,600, down 4.6 per cent from July 2025, and the average was $1,003,956, down 4.5 per cent. Those July figures are in my July GTA sales post. The published August benchmark price is lower than July’s published benchmark price. That dollar gap is not the comparison TRREB highlighted. On a seasonally adjusted basis, TRREB said the August composite was essentially flat compared with July, while the average edged up.

The full August release is in TRREB’s August Market Watch.

How the average price vs benchmark moved in August

Year over year, the benchmark fell further than the average: 4.5 per cent versus 2.7 per cent. Month to month, after seasonal adjustment, the benchmark was essentially flat and the average edged up. July was different. In July the two year-over-year declines were almost the same, about 4.5 and 4.6 per cent.

That is the average price vs benchmark lesson for this release. A smaller drop in the average does not mean the typical home fell only 2.7 per cent. A 4.5 per cent drop in the benchmark does not mean every sale closed 4.5 per cent below last August. Mix sits between those two statements.

When the average price vs benchmark should guide you

Use the average to see what the month’s closed deals added up to. Use the benchmark to see the direction of a typical home with less mix noise. Use neither as your offer price or your list price.

Buyers should anchor to recent solds for the same property type, size, and location. The August condo apartment average of $617,593 will not tell you what a two-bedroom in your building sold for. The detached average of $1,288,669 will not tell you what the semi on your street should trade for. Benchmark direction tells you the broader trend was still down from last year and, after seasonal adjustment, flat from July.

Sellers should price against those same solds. If a buyer quotes the 2.7 per cent average decline, the benchmark decline of 4.5 per cent is the other published number in the same release. Your comparables still decide the list price. I walk through that listing step in my post on pricing your resale listing, and through street-level value in my Toronto home valuation post.

Final Thoughts

The average price vs benchmark split in August 2026 is a 2.7 per cent drop in the average, to $993,410, and a 4.5 per cent drop in the composite benchmark, to a published level of $925,900. Seasonally adjusted, the benchmark was essentially flat from July and the average edged up. July’s two declines were much closer together.

Read both numbers for context. Then price the home in front of you from recent MLS solds.

If you want help reading this release against a specific resale home, contact me and we can review the comparables together.