One property, two front doors
Multigenerational households are among the fastest-growing household types in Canada — driven by housing costs, childcare economics, eldercare needs, and for many families, cultural preference. Cities like Surrey, where we build, are full of households quietly running three generations under one roof.
The garden suite converts that arrangement from *coping* into *design*: everyone on one property, everyone with their own front door.
The four ways families use them
1. Parents move to the backyard. The most common pattern. A single-level, barrier-free suite gives aging parents independence with family thirty steps away. Grandparents on site often means childcare solved in both directions.
2. Adult kids launch from the backyard. A suite gives a twenty-something genuine independence at a fraction of market rent — while they save an actual down payment instead of paying a landlord's mortgage.
3. The swap. Empty-nesters move into the suite and rent — or hand over — the main house to the next generation. You downsize without leaving the street you've lived on for thirty years.
4. Income while you wait. Until family needs the suite, it's a long-term rental helping carry the property. The suite's flexibility over decades is the real asset.
Why the suite beats the basement
Basement suites share walls, sound, and entrances. A detached garden suite offers what multigenerational living actually requires to work long-term: acoustic and visual privacy with physical proximity. Grandma is next door, not downstairs.
The money side
Two things changed the math recently. First, most BC municipalities (and many across Canada) now permit garden suites on ordinary single-family lots. Second, since January 2025, CMHC-supported refinancing lets homeowners fund suite construction from their home's equity at up to 90% of as-improved value — we've broken down exactly how it works.
A CSA A277 modular suite fits this financing because it's real property on a permanent foundation — and because it's factory-built, the family's backyard is a construction site for days, not a year.
Designing for the long game
The best multigenerational suites are designed for the *next* occupant too: barrier-free geometry even if today's occupant is 25, wiring for future needs, and a layout that works equally as a rental. That's how a suite stays useful across the decades a family will own it.
Thinking about your own backyard? Get a free lot feasibility review — we'll tell you what your municipality allows before you spend a dollar.