Oakville’s September housing data shows a clear gap between new listings and completed sales. More homes came onto the market, but sales continued to decline.
September recorded 171 home sales, down approximately 17% from August and 14% from September last year. That makes September the third-lowest month for sales so far in 2026, ahead of January and February (just two sales above February).
For buyers and sellers, the key question is whether the increase in fall listings will lead to more transactions in the weeks ahead.
Home Sales Declined for the Fourth Consecutive Month
Oakville’s monthly sales peaked in May at 314 transactions. Since then, sales have declined each month:
Month | Home Sales |
|---|---|
May 2026 | 314 |
June 2026 | 287 |
July 2026 | 272 |
August 2026 | 207 |
September 2026 | 171 |
September sales were approximately 46% below the May peak.
Seasonality matters when comparing spring activity with late summer and fall, so this decline alone does not establish how much the underlying market has weakened. However, the pace of decline became more pronounced in the last two months: sales fell approximately 24% in August, followed by another 17% in September.
The 14% year-over-year decline also shows that September’s sales were lower than the same month last year.
New Listings Rebounded, but Sales Did Not
New listings rose from 456 in August to 742 in September, an increase of approximately 63%.
That is a substantial month-over-month rebound, although September’s listing count remained below the roughly 800 new listings recorded each month from April through June.
The important change is the direction of supply relative to sales: more homes entered the market while fewer transactions were completed.
Buyers had more newly listed properties to consider, and sellers faced more competition for their attention. The increase in listings did not immediately translate into stronger sales.
More Offers Provide a Tentative Positive Signal
September’s offer count increased 10% from August, even as sales declined.
This suggests that buyers continued to make offers, providing a tentative positive signal amid slower sales. However, an offer is not a completed transaction. Some offers may not be accepted, one property may receive several offers, and there can be a timing gap between an offer and a recorded sale.
The next question is whether this increase in offer activity translates into more sales in October.
Why Did Sold Homes Sell Faster?
Despite lower sales, the average time on market for homes that sold fell to 36.6 days, approximately 13% shorter than in August.
At first glance, that may seem contradictory. How can sales decline while homes sell faster?
The distinction is that this measure includes only properties that successfully sold. Homes still waiting for a buyer are not included.
One possible interpretation is that transactions are becoming more concentrated among properties that meet buyers’ expectations for price and condition. Those homes may sell relatively quickly, while others remain available.
A shorter average selling time therefore does not mean that every seller is finding it easier to secure a buyer.
What This Means for Sellers
September’s data reinforces the importance of positioning a home competitively from the outset.
With more new listings and fewer completed sales, sellers need to assess how their property compares with both recent sales and competing homes currently available. Price, condition, presentation and the alternatives buyers can choose all matter.
Entering the fall market does not automatically bring stronger demand. A pricing strategy should reflect current local conditions rather than expectations based on the season alone.
What This Means for Buyers
The rebound in new listings gives buyers more opportunities to compare properties and consider their options.
Negotiating room will still depend on the individual home: its asking price, time on market, seller’s circumstances and level of competing interest. A slower overall market does not mean every property will remain available indefinitely.
When a home fits your needs and is priced competitively, it is worth assessing it against comparable sales rather than assuming there will always be time to revisit it later.
Looking Ahead
Oakville’s September market saw new listings recover while sales continued to slow. Offer activity improved, but that has yet to translate into a higher monthly sales total.
October’s results will help show whether buyers are beginning to complete more transactions or whether the gap between new supply and sales persists.
Thinking about buying or selling in Oakville? Contact The Fisher Group for a closer look at recent sales and competing listings in your neighbourhood. We can help you understand what these broader trends mean for your property, budget and next move.
*All data in this blog is sourced from BrokerBay and may differ slightly from TRREB’s reported sales figures.
