A residential property that shares one wall with an adjoining home, with each side having its own separate entrance, lot, and ownership. Semis are a middle ground between detached homes and townhouses -- you get your own lot and some outdoor space, but at a lower price point than a fully detached home. They're common in Toronto's older neighbourhoods.
Why It Matters
Semis are a smart entry point into the freehold market, especially in established Toronto neighbourhoods where detached homes are out of reach. They offer many of the same benefits -- a backyard, a garage, renovation potential -- at a more accessible price. Noise transfer through the shared wall is the main compromise.
Real-World Example
A couple buys a semi-detached home in the Danforth area of Toronto for $1.05 million. The home shares one wall with the neighbour but has its own private backyard, separate entrance, and a detached garage. They renovate the kitchen and add a legal basement apartment that rents for $1,500 per month. The semi gave them freehold ownership and neighbourhood access they could not have afforded in a detached home, where comparable properties sell for $1.4 million and up.
Ontario & GTA Context
Semi-detached homes are a staple of Toronto's older neighbourhoods, particularly in areas like the Danforth, Leslieville, Riverdale, and the Junction. Many were built in the early 1900s and feature solid brick construction. Under Toronto's current zoning, semi-detached lots can often accommodate a basement suite and in some cases a garden suite, making them attractive for buyers seeking rental income potential.
How It Works in Practice
When buying a semi, pay attention to the shared wall -- older semis may have minimal sound insulation between units. Ask about the neighbour's plans for renovation, as construction on the attached side can be disruptive. A home inspection should specifically assess the party wall, roof condition at the shared ridge, and any signs of differential settling between the two halves.
Common Questions
What is the difference between a semi-detached and a duplex?▾
Are semi-detached homes a good first purchase in Toronto?▾
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