Quick answer: The Halton Hills real estate market is a buyer-friendly, balanced market this fall. In September 2026, Halton Hills recorded 45 sales at an average price of $1,054,940 and a median of $889,000, with 269 active listings, about 4.1 months of inventory, and homes selling at roughly 95% of list price. Across the wider GTA, buyers stayed cautious, with home sales down nine per cent from September 2025.
But Halton Hills isn’t one market. Here’s what’s happening in each community.
Georgetown: The Busiest Market in Halton Hills
Georgetown drives most of the activity in town. In Q2 2026, Georgetown posted 126 sales at an average price of $953,679 (median $906,000), with homes selling at 97% of asking in about 26 days. Detached homes averaged about $1.06 million, semis about $849,000, and condo apartments in the mid-$500,000s. With 346 new listings that quarter, buyers have real choice and room to negotiate.
Acton: Halton Hills’ Best Value
Acton remains the most affordable entry point in Halton Hills. Q2 sales reached 26 at an average of $781,625, with homes selling at full asking in roughly 22 days — the strongest list-to-sale ratio in town. First-time buyers and families priced out of Georgetown and Milton are a big part of that demand.
Glen Williams: Low Supply, Premium Prices
Glen Williams is Halton Hills’ luxury village market. Only seven homes sold in Q2, but at an average of $1.74 million and a median of $2.12 million, selling at 99% of asking in just 16 day, the fastest pace in the town. Limited inventory keeps well-priced homes moving quickly.
Rural Halton Hills: More Choice for Buyers
Country properties are the slowest segment right now. Rural Halton Hills saw nine Q2 sales averaging $1.54 million, with 62 new listings, homes selling at 95% of asking, and an average of 32 days on market. For buyers wanting acreage, this is the best negotiating window in years. For sellers, sharp pricing and strong presentation are essential.
Is Now a Good Time to Buy in Halton Hills?
For many buyers, yes. Inventory is healthy, prices are softer than the 2022 peak, and most homes are selling below asking. Sellers can still do well, especially in Acton and Glen Williams with the right pricing strategy.
Halton Hills Real Estate FAQ
What is the average home price in Halton Hills?
About $1.05 million (September 2026, TRREB).
What is the most affordable community in Halton Hills?
Acton, where Q2 2026 prices averaged under $800,000.
Is Halton Hills a buyer’s or seller’s market?
Balanced, leaning toward buyers, with about four months of inventory.
Thinking of buying or selling in Halton Hills? Contact us for a free, neighbourhood-specific market evaluation.