A semi-detached home for sale on this page refers to a residential freehold listing categorized as semi-detached and shown on this website for Perth within the latest published keyword snapshot.
As of September 21, 2026, there were about 3 semi-detached-home listings in Perth displayed on this website, with a median asking price of $489,000.
This public section is designed to help buyers and sellers quickly understand the current semi-detached-home inventory visible on this site and the typical asking-price level in Perth.
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 September 21, 2026, the median asking price for semi-detached homes in Perth is $489,000.
Compared with the other cities and townships in Lanark:
Higher-priced than Perth: Carleton Place ($632,400, about 29.3% higher) and Mississippi Mills ($509,950, about 4.3% higher).
Lower-priced than Perth: Smiths Falls ($434,464, about 11.2% lower).
A semi-detached home for sale on this page refers to a residential freehold listing categorized as semi-detached and shown on this website for Perth within the latest published keyword snapshot.
As of September 21, 2026, there were 3 displayed semi-detached-home listings matching Semi-Detached Homes For Sale in Perth on this website.
As of September 21, 2026, the median asking price for semi-detached homes in Perth was $489,000 based on the visible listings in the latest published snapshot for this page.
Among Perth and the Lanark cities and townships compared on this page, Carleton Place currently has the highest median asking price for semi-detached homes at about $632,400.
Among Perth and the Lanark cities and townships compared on this page, Smiths Falls currently has the lowest median asking price for semi-detached homes at about $434,464.