Countess at Trillium Park
825 Trillium Pk,
Sarnia, ON N7T 7C1
1-2 Beds | $1,400 - $1,605
Rental Market Trends in Sarnia, ON
Updated September 2026
The average rent in Sarnia, ON is $1,472/month.
$1,472/month
Average Rent
671 Sq Ft
Average Size
-1.8%
Change / Year
240
Available Apartments
Sarnia rent varies by unit size and layout:
- Studio apartments in Sarnia average $1,160 per month.
- One-bedroom apartments in Sarnia average $1,472 per month.
- Two-bedroom apartments in Sarnia average $1,752 per month.
- Three-bedroom apartments in Sarnia average $1,896 or more per month.
Average Rent by Home Type
Bedrooms
Average Rent
Average Sq Ft
Bedrooms
Average Rent
Average Sq Ft
Bedrooms
Average Rent
Average Sq Ft
How much has average rent changed in Sarnia, ON?
In the past year, rent has decreased by 1.8%, which averages out to $26 less per month.
Market Trends Over Time
September 2026
2025
2026
Rent Ranges in Sarnia, ON
September 2026
$1,501 - $2,000
Most rental prices fall within this range
Percentage*
Rent Range
0%
Below $700/month
0%
$700 - $1,000/month
40%
$1,001 - $1,500/month
52%
$1,501 - $2,000/month
8%
Above $2,000/month
What salary do I need to live comfortably in Sarnia, ON?
Because the average rent in Sarnia is $1,472, you’ll want to make about $4,906 per month or $58,872 per year. The general guideline is to pay no more than 30 percent of your monthly income on rent. However, you’ll want to consider additional factors, such as your monthly bills and other expenses. Use our rent affordability calculator to help determine how much to budget for rent.
How does Sarnia, ON compare to other nearby cities and neighbourhoods?
Use the tool below to compare Sarnia, ON to other nearby cities and neighbourhoods. The Apartments.com neighbourhood guides provide you with insight into the area’s transportation, things to do, and more.
View the Sarnia Area GuideApartment Communities in Sarnia We Think You'll Love
Frequently Asked Questions
What is the average rent in Sarnia?
The average rent in Sarnia is $1,472 per month, which is 15.6% lower than the national average of $1,745.
What is the average rent for a house in Sarnia?
The average rent for a house in Sarnia, ON is $1,866 per month.
Are rents going up or down in Sarnia?
Rents in Sarnia, ON are decreasing, with prices down 1.8% year-over-year and $26 less per month.
What rent range is most common in Sarnia?
In Sarnia, ON, 52% of apartments fall between $1,501 - $2,000/month, though prices may vary depending on location and other factors.
Methodology
† Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
* Percentages may not total 100 due to rounding.