Grantham, St. Catharines - October 2026 Real Estate Report
Grantham Real Estate Right Now: What Your Neighbour Hasn't Told You Yet
If you own a home in Grantham and you haven't checked your property value lately, this is your nudge. The market here is doing something interesting - it's not crashing, it's not exploding, it's doing that quiet shuffle that catches people off guard. Here's the straight story.
The Vibe: Houses vs. Condos in Grantham
Let's split this into two conversations, because houses and condos are telling very different stories for us right now.
Houses - Fast-Moving, But Prices Are Easing
If you've been watching the "For Sale" signs in Grantham, here's what's actually happening. Houses are selling fast - we're talking an average of 6 days on market. That's the fastest in St. Catharines, ranking 1 out of 7 neighbourhoods for speed. Buyers are not sleeping on listings here.
But speed doesn't mean sellers are getting everything they ask for. The sale-to-list ratio sits at 99.32%, which means buyers are shaving a little off the asking price. It's a stable market - not a frenzy, not a fire sale. Think of it as a healthy negotiation zone.
- Average HonestDoor Price (Houses): $636,049
- Average Sale Price: $730,000
- Current Listings Averaging: $735,000
- Price Per Square Foot: $660
- Average Days on Market: 6
- Sale-to-List Ratio: 99.32%
- Estimated Monthly Rent: $3,048
- Rental Yield: 5.36%
- Airbnb Estimate: $151 per night
- Airbnb Rank in St. Catharines: 9 out of 14
One thing to watch - the predicted market value for houses is $645,654, and it's drifting slightly below the 3-month moving average of $649,545. House values are taking a small breather, down about 0.37% recently. On the neighbourhood growth leaderboard, Grantham houses rank 12 out of 14 in St. Catharines. That's a number worth knowing if you're planning to sell.
Condos - A Quieter Win
Condos in Grantham are actually doing something houses aren't right now - they're climbing. The predicted condo value is $393,911, which is up from the 3-month moving average of $387,517. That's a 1.43% recent gain, and it puts Grantham condos at rank 5 out of 14 neighbourhoods in St. Catharines for growth. Above average. That matters.
- Average HonestDoor Price (Condos): $385,957
- Predicted Market Value: $393,911
- 3-Month Moving Average: $387,517
- Estimated Monthly Rent: $1,999
- Rental Yield: 4.03%
- Airbnb Estimate: $99 per night
- Growth Rank in St. Catharines: 5 out of 14
For condo owners, the momentum is quietly working in your favour. Compared to nearby Fairview-Facer condos at $356,603, Grantham is already ahead. And compared to Lakeport and Queenston condos - both priced significantly higher - there's still room to grow.
The Secret Sauce: Why Your HonestDoor Price Matters More Than Your Tax Assessment
Here's something most Grantham homeowners don't realize. Your city assessment is a snapshot from the past. It doesn't know what happened on your street last month. It doesn't account for the rate shifts, the buyer demand changes, or the fact that houses here are selling in under a week.
The HonestDoor Price is updated in real time. It's the number that reflects what a buyer would actually put on the table today - not what a government office calculated two years ago. Right now, the HonestDoor Price for houses in Grantham sits at $636,049, down 1.49% from the previous period. For condos, it's $385,957, down 2.02%. Those small dips are exactly the kind of signal your tax assessment will never catch in time.
Checking your HonestDoor Price right now isn't just curiosity - it's how you avoid being the last person to know your home's value has shifted.
The So What - Thinking About Selling This Summer?
Here's the honest take for anyone in Grantham weighing a summer sale.
On the house side, the good news is that buyers are active and properties are moving in less than a week. That's real demand. The catch is that values have softened slightly and the growth rank of 12 out of 14 tells us Grantham isn't leading the pack right now. If you're selling a house, pricing it sharp from day one is the move. Buyers here are paying just under list price - they're doing their homework, and you should too.
On the condo side, the story is more encouraging. Values are trending up, the growth rank is above average, and rental demand is solid at $1,999 per month with a 4.03% yield. If you own a condo and you've been on the fence, the momentum is currently in your corner.
Either way, the single best thing you can do before listing - or even before calling an agent - is pull your HonestDoor Price. It's the real-world check that tells you where you actually stand, not where you stood two years ago.
Grantham is a neighbourhood that moves quietly. The people who pay attention to the right numbers are the ones who come out ahead.
grantham | st. catharines | october 2026This 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.