
Duplexes for sale in Ottawa, Ontario.
Duplexes are two-unit properties that work as both a home and an investment, live in one unit and rent the others, or hold the whole building for income. In Ottawa they range from converted century homes in the core to purpose-built units in the established neighbourhoods.
Gauthier Homes works with buyers and sellers of duplexes across Ottawa. The listings below are live from the OREB MLS. For income properties, the numbers matter as much as the finishes, ask us for a read on rents, cap rate, and condition.












About duplexes in Ottawa.
Ottawa's rental demand is steady thanks to government, tech, and two universities. Whether a specific duplexe pencils out depends on the price, the rents, the condition, and the financing. We can walk through the numbers on any listing.
Yes, that's one of the most common reasons buyers choose a duplexe, owner-occupying one unit can also help with financing. The rented units offset your carrying costs.
Current rents and leases, the condition of major systems, whether the units are legal/conforming, utility setups, and the financials. We help review all of it before you commit.
Other ways to search in this city.
Duplexes in other Ottawa-area cities.
Get a real evaluation of your Ottawa duplexe.
Recent duplexes sales in Ottawa, weighted to your property. A value range you can actually plan around, with the comparables that informed it.
