Guthrie, Sarnia - September 2026 Real Estate Report

Guthrie, Sarnia: What Your Home Is Actually Worth Right Now

If you live in Guthrie and you haven't checked your HonestDoor Price lately, this is your nudge. The market here is doing two different things depending on what you own - and the gap between your city assessment and your real-world value is wider than most people think.

The Vibe: Houses vs. Condos in Guthrie

Let's be straight with each other. Houses and condos in our neighbourhood are telling two very different stories right now.

Houses: If you own a house in Guthrie, the average HonestDoor Price sits at $462,320 - up 1.70% from the previous period. That sounds decent on the surface. But dig a little deeper and the 3-month moving average is $473,731, while the current predicted market value is $454,610. That is a -4.40% shift recently. On the Sarnia neighbourhood leaderboard for house price growth, Guthrie ranks 17 out of 19. That puts us near the bottom of the pack right now. The market is taking a breather, and house owners need to know that.

• Average HonestDoor Price (Houses): $462,320
• Predicted Market Value: $454,610
• 3-Month Moving Average: $473,731
• Recent Value Change: -4.40%
• Growth Rank in Sarnia: 17 out of 19
• Average Rental Estimate: $2,359 per month
• Rental Yield: 5.72% - that is a strong return
• Airbnb Estimate: $117 per night - ranked 11th in Sarnia

Condos: This is where Guthrie gets more interesting. The average HonestDoor Price for condos is $284,054, which is down 5.74% from the previous period. Not great. But here is the flip side - the predicted market value is $301,339, which is actually climbing above the 3-month moving average of $292,219. Condo growth ranks 7 out of 19 in Sarnia. That puts us in above-average territory. If you own a condo here, the short-term dip in the HonestDoor Price may not tell the full story.

• Average HonestDoor Price (Condos): $284,054
• Predicted Market Value: $301,339
• 3-Month Moving Average: $292,219
• Recent Value Change: -0.84%
• Growth Rank in Sarnia: 7 out of 19
• Average Rental Estimate: $1,533 per month
• Rental Yield: 4.20% - moderate but steady
• Airbnb Estimate: $76 per night - ranked 8th in Sarnia

How Guthrie Stacks Up Against the Neighbours

Context matters. Here is where we sit compared to the streets around us.

For houses, Wiltshire is running at an average HonestDoor Price of $681,182 - that is significantly higher than Guthrie. Oak Acres comes in at $492,782, so slightly above us. High Park sits at $384,611, which puts Guthrie comfortably above it. We are in the middle of the pack geographically, but closer to the affordable end of the Sarnia house market.

For condos, the spread is much tighter. Wiltshire condos average $302,158 and Oak Acres sits at $283,897 - both within a few thousand dollars of Guthrie. High Park comes in at $271,623. Condo prices across these neighbourhoods are clustered closely, which means small shifts in Guthrie can move us up or down the rankings fast.

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 update in real time. It does not know that the 3-month moving average for Guthrie houses just dropped from $473,731 to a predicted $454,610. It does not know that condo values are actually ticking upward right now.

The HonestDoor Price is the real-world check. It pulls current market signals and gives you a live number - not a number from whenever the city last got around to updating its records. For Guthrie homeowners, that difference right now could be tens of thousands of dollars in either direction. If you are making any financial decision based on your property - refinancing, selling, even just understanding your net worth - use the HonestDoor Price as your starting point, not the assessment notice sitting in your kitchen drawer.

The So What - Thinking About Selling This Summer?

If you own a house in Guthrie and you are thinking about listing this summer, the honest answer is: timing matters right now. House values have slipped -4.40% recently and we rank 17 out of 19 for growth in Sarnia. That does not mean do not sell - it means price it right from day one. Buyers are paying attention. An overpriced listing in a softening market sits. A well-priced one moves.

If you own a condo, the picture is a bit brighter. The predicted value is rising above the recent moving average, and a top-half growth ranking of 7 out of 19 gives you a reasonable story to tell buyers. Summer could be a decent window.

Either way, the first step is the same - pull your HonestDoor Price today. Know your real number before you call an agent, before you set a price, and before you make any move. That is just good homework.

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.