Wiltshire, Sarnia - September 2026 Real Estate Report

Wiltshire, Sarnia: Your Home Is Worth More Than the City Thinks

The Vibe Right Now

If you own a house in Wiltshire, you are sitting on something real. The average HonestDoor Price for houses here is $681,182 - up nearly 7% from the previous period. That is not a small move. On the neighbourhood leaderboard, Wiltshire houses rank 8 out of 19 comparable areas in Sarnia, which puts us in above-average territory. We are not leading the pack, but we are ahead of most.

Condos tell a slightly different story. The average HonestDoor Price for condos is $302,158, which has dipped 1.20% recently. The 3-month moving average is $301,934, and the current predicted value of $305,821 is actually creeping above that - so the short-term trend is nudging upward even if the broader number slipped. On the leaderboard, condo growth ranks 14 out of 19, which puts us in below-average territory for now. Worth watching, not worth panicking over.

• House HonestDoor Price: $681,182 (up 6.99%)
• House predicted market value: $636,687
• House 3-month moving average: $648,153
• House rental estimate: $3,199 per month
• House rental yield: 5.37%
• House Airbnb estimate: $159 per night - ranked 6th in Sarnia
• Condo HonestDoor Price: $302,158 (down 1.20%)
• Condo predicted market value: $305,821
• Condo rental estimate: $1,622 per month
• Condo rental yield: 4.20%
• Condo Airbnb estimate: $81 per night - ranked 4th in Sarnia

How We Stack Up Against the Neighbours

Look around and Wiltshire holds its own. For houses, nearby Guthrie averages $462,320, High Park sits at $384,611, and Oak Acres comes in at $492,782. We are priced higher across the board - and that gap is not shrinking. For condos, Guthrie is at $284,054, High Park at $271,623, and Oak Acres at $283,897. Our condo average of $302,158 clears all three. If someone is comparing neighbourhoods before making a move, Wiltshire is consistently the higher-value option in this corner of Sarnia.

The Secret Sauce - Why Your HonestDoor Price Matters More Than Your Tax Assessment

Here is the thing about your city assessment: it is a snapshot from the past. It does not know that house prices in Wiltshire just moved up 7%. It does not update in real time. It is basically a photo of your home's value from a year or two ago, and it is the number your neighbour is using to guess what your place is worth.

The HonestDoor Price is different. It pulls in current sales data, market shifts, and what is actually happening on the street right now. For Wiltshire houses, there is already a gap between the city's static picture and what the market is saying today. That gap is information - and it is yours to use.

The So What - Should You Sell This Summer?

If you own a house in Wiltshire and you have been on the fence, the numbers are giving you a reason to pay attention. A 7% price increase is the kind of move that changes the math on your next chapter - whether that is downsizing, relocating, or cashing out equity you did not know you had.

The rental yield on houses is sitting at 5.37%, which is strong. That means buyers with investment intentions are looking at Wiltshire seriously. More motivated buyers means more competition for your listing. And with an Airbnb ranking of 6th in Sarnia at $159 per night, short-term rental buyers are in the mix too.

For condo owners, summer is a reasonable time to list - the predicted value is above the 3-month average, which suggests a small upward tick. But the growth rank of 14 out of 19 means you are not in a rush. Price it right, do not overshoot, and you will find a buyer. Price it on hope and you will sit.

Bottom line - check your HonestDoor Price before you do anything else. It is the real-world number, not the government's best guess from last year.

This information is all based on our opinions based on the information available to us. Everyone's situation may be different and you should reach out to us for more personalized information.