Like any large city, home prices in Sarnia have continued to increase over the years. Fortunately, there are still some neighborhoods in Sarnia that offer some affordable housing options. These are the cheapest neighborhoods in Sarnia for 2026. The neighborhoods are ranked by the lowest median home prices when compared to the average median home price in Sarnia.

Population 4,912
-29%
Median Home Value $496,754
29% less expensive than Sarnia
Population 1,237
-21%
Median Home Value $551,647
21% less expensive than Sarnia
Population 4,924
-17%
Median Home Value $575,345
17% less expensive than Sarnia
Population 5,658
-14%
Median Home Value $595,714
14% less expensive than Sarnia
Population 3,219
-11%
Median Home Value $618,148
11% less expensive than Sarnia
Population 2,036
-10%
Median Home Value $625,743
10% less expensive than Sarnia
Population 4,357
-9%
Median Home Value $630,496
9% less expensive than Sarnia
Population 2,420
-5%
Median Home Value $659,362
5% less expensive than Sarnia
Population 747
-3%
Median Home Value $673,433
3% less expensive than Sarnia