9 residential properties closed in Sarnia in March 2026. Average sold price of $388,722. 100% of homes sold below asking โ buyers have negotiating leverage.
| City | Avg Sold | Median | Sale / List | DOM | Conditions |
|---|---|---|---|---|---|
| Plympton Wyoming | $660,000 | $660,000 | 97.9% | 17d | ๐ง Buyers |
| Lambton Shores | $685,388 | $675,500 | 95.7% | 66d | ๐ง Buyers |
| St Clair | $425,000 | $425,000 | 94.6% | 77d | ๐ง Buyers |
| Petrolia | $562,500 | $562,500 | 95.0% | 118d | ๐ง Buyers |
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Data note: Based on MLSยฎ resale transaction data held in our system for Sarnia, Ontario. Not official TRREB or CREA data. For general research only โ consult a licensed real estate professional before making decisions.