As of May 18, 2026, there were about 5 house listings in Petrolia displayed on this website, with a median asking price of $535,000.
This public section is designed to help buyers and sellers quickly understand the current freehold house inventory visible on this site and the typical asking-price level in Petrolia.
Public website inventory may differ from the full MLS® board system because displayed listings depend on public-facing feed availability, seller or brokerage participation, and update timing.
As of May 18, 2026, the median asking price for houses in Petrolia is $535,000.
Compared with the other cities and townships in Lambton:
Higher-priced than Petrolia: Lambton Shores ($844,159, about 57.8% higher), Brooke-Alvinston ($689,900, about 29% higher), St. Clair ($639,900, about 19.6% higher), Plympton-Wyoming ($631,770, about 18.1% higher), Oil Springs ($619,900, about 15.9% higher), and Warwick ($574,450, about 7.4% higher).
Lower-priced than Petrolia: Sarnia ($449,945, about 15.9% lower).
A house for sale on this page refers to a freehold-style residential home listing in Petrolia. Depending on the property, that can include detached homes, semi-detached homes, freehold townhouses, and other house-style freehold residential properties shown on this website within the latest published keyword snapshot.
As of May 18, 2026, there were 5 displayed house listings matching Houses For Sale in Petrolia on this website.
As of May 18, 2026, the median asking price for houses in Petrolia was $535,000 based on the visible listings in the latest published snapshot for this page.
Among Petrolia and the Lambton cities and townships compared on this page, Lambton Shores currently has the highest median asking price for houses at about $844,159.
Among Petrolia and the Lambton cities and townships compared on this page, Sarnia currently has the lowest median asking price for houses at about $449,945.
