7 residential properties closed in Sarnia in August 2025. Average sold price of $401,414. 85.7% of homes sold below asking โ buyers have negotiating leverage.
| City | Avg Sold | Median | Sale / List | DOM | Conditions |
|---|---|---|---|---|---|
| Plympton Wyoming | $790,000 | $790,000 | 93.1% | 113d | ๐ง Buyers |
| Lambton Shores | $638,547 | $635,000 | 95.4% | 74d | ๐ง Buyers |
| St Clair | $503,333 | $525,000 | 95.9% | 42d | ๐ง Buyers |
| Petrolia | $624,900 | $624,900 | 100.0% | 10d | โ๏ธ Balanced |
Work with a Roofup agent and get cashback on your purchase. No hidden fees.
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.