A building with multiple units is commonly referred to as a multi-unit property. This term is widely used in real estate, construction, and property management to describe a single building that contains more than one separate living or commercial space.
Each unit within a multi-unit property is typically designed to function independently, with its own entrance, utilities, and interior layout.
Common Types of Multi-Unit Residential Buildings
Multi-unit properties can take several forms depending on their purpose and design. Common examples include:
- Apartment buildings
- Duplexes, triplexes, and fourplexes
- Condominium buildings
- Townhouse complexes
- Mixed-use buildings with residential and commercial units
While the structure may vary, the defining feature is that multiple units exist within one building or connected structure.
What Does “Multi-Unit Property” Mean?
A multi-unit residential building has two or more separate dwellings in the same structure. The term describes the building layout, whether the units are rented or individually owned. An apartment building and a duplex can both be multi-unit buildings, even though their size and ownership may differ.
The term multi-unit property is a broad and flexible label. It allows professionals to describe buildings with multiple units without limiting the definition to a specific type, size, or zoning classification.
This makes it useful for:
- Real estate listings and marketing
- Property valuation and financing
- Construction planning
- Legal and zoning documentation
Multi-Unit vs Single-Unit Buildings
A single-unit building contains only one residence or commercial space, such as a standalone house or retail shop. In contrast, a multi-unit property supports multiple occupants or businesses within the same structure.
Because of this, multi-unit properties often involve different regulations, maintenance considerations, and investment strategies.
For shared-property work, our guides to planning strata common-area renovations and signs a strata building needs restoration explain practical next steps.
When shared exterior work must happen while people remain in the building, our guide to phasing an exterior restoration around residents covers access, sequencing, and communication.