5 residential properties closed in Sarnia in October 2025. Average sold price of $428,000. 80% of homes sold below asking โ buyers have negotiating leverage.
| City | Avg Sold | Median | Sale / List | DOM | Conditions |
|---|---|---|---|---|---|
| Plympton Wyoming | $536,780 | $574,500 | 96.9% | 80d | โ๏ธ Balanced |
| Lambton Shores | $623,087 | $610,000 | 93.5% | 47d | ๐ง Buyers |
| St Clair | $342,500 | $342,500 | 96.5% | 77d | ๐ง Buyers |
| Petrolia | $710,000 | $710,000 | 93.4% | 83d | 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.