Whether you’re creating space for family or planning a rental unit, a well-designed suite begins with understanding your property, your goals and the approvals required.
Adding a suite can create more flexibility for your household. You may be making room for an adult child, supporting a parent who wants to remain close to family, or planning a rental unit.
A thoughtful design balances connection with independence. Before choosing a layout, consider who will use the space, how their needs may change and what your property can accommodate.
A secondary suite generally provides a separate dwelling within the main home, often in a basement. A garden suite generally creates accommodation in a separate building on the same property. Living space associated with a garage may fall into another municipal category.
For multi-generational households, the right choice depends on more than available square footage. Consider proximity, privacy, mobility and the level of independence each person wants.
Sharing one property does not necessarily mean sharing a kitchen, entrance or daily routine. Discuss those expectations before the design begins.
An unused basement or a spacious backyard does not automatically mean a suite can be approved or built as envisioned.
For an interior suite, assess ceiling heights, entrances, windows, structure and building systems. For a detached suite, consider building placement, access, utility connections, drainage and neighbouring properties.
Local terminology and zoning also matter. Edmonton uses “backyard housing” for housing forms previously described as garden or garage suites. Strathcona County’s published guidance limits garden suites to specific land use zones. Confirm what is possible on your property before investing in detailed drawings.
A suite should function as a comfortable home. Allow space for practical kitchen storage, furniture, laundry and the activities its occupants enjoy.
For a parent, convenient access and manageable circulation may be priorities. For an adult child, a workspace and separation from the main household may matter more. Rental accommodation also benefits from clear access arrangements and useful storage.
Consider sound transfer early, particularly between bedrooms, laundry areas and mechanical equipment. Thoughtful placement and suitable construction assemblies can support privacy between households.
Multi-generational living often evolves. A space that works today may need to accommodate different mobility, care or household needs later.
Discuss opportunities for fewer steps, easier door operation, accessible storage and a bathroom layout that can support future adaptations. A basement suite with stairs may be less suitable for someone with mobility limitations than a carefully planned ground-level option.
Review the entire route into the home—including paths, thresholds and winter access—alongside the interior layout. Accessibility decisions should reflect the intended occupant and the property's constraints.
Suite planning must address the applicable requirements for access and escape, fire protection, smoke and carbon monoxide detection, heating, ventilation, plumbing and electrical systems.
These requirements can affect the layout and construction scope. Review them before ordering products or beginning work.
An existing basement with a kitchen and bathroom should not be assumed to be an approved suite. Check its permit history and determine what upgrades or approvals may still be required.
Fort Saskatchewan identifies development and building permits as required for secondary and garden suites. Trade permits may also apply.
Strathcona County’s secondary-suite guidance calls for development and building permit applications. Edmonton requires permits for secondary suites and development and building permits for backyard housing.
Confirm the current requirements for your property, prepare the necessary documents and plan for inspections and completion requirements before occupancy.
Look beyond cabinetry and finishes. Entrances, windows, structural changes, building systems and fire-protection measures may contribute to the scope. A detached suite also involves a separate building and utility servicing.
For family accommodation, include any adaptations needed to make the space practical for its intended occupant. Establish priorities early so the budget reflects both immediate needs and future use.
The Design Studio offers space planning, construction drawings and permitting application support for secondary and garden suite projects in Sherwood Park, Fort Saskatchewan, Edmonton and surrounding communities.
We can help explore your property's design possibilities and plan spaces that support privacy, independence and connection between generations.
Contact TracyAnn with your property location and goals to discuss the next steps.
tracy@mtsrenovations.ca | 780.991.2005
Municipal guidance checked 13 October 2026. Confirm current requirements for your property and project.