For a long time, multigenerational living had a reputation problem. It was the option families turned to when something had gone wrong — a job loss, a divorce, a health crisis. Moving back in with your parents, or having your parents move in with you, meant something hadn't worked out.

That story has changed pretty significantly.

Today, families are choosing this arrangement on purpose — not as a fallback, but as a deliberate decision to share costs, stay connected, and build something that actually works for how their lives are structured right now. The latest Statistics Canada data shows that nearly 1 in 5 Canadians lives in an intergenerational household made up of parents and adult children — and that number has been growing. [1] These aren't people making the best of a bad situation. They're rethinking what "home" needs to do.

If this is something you're considering — or something a family member has brought up — here's what's worth knowing before you start the search.

Why More Families Are Going This Route

The honest answer is: it's rarely just one thing.

For most families, cost is somewhere in the mix. With the national average home price sitting above $650,000 and nearly half of Canadians reporting serious concerns about housing affordability, buying together has become a practical response to a market that makes solo homeownership increasingly hard to pull off. [2][3] More people on the mortgage means more income to qualify with, and more people splitting costs means the monthly number gets a lot more manageable.

There's also a wrinkle specific to how mortgages work in Canada that doesn't get talked about enough in this context. Mortgage terms typically renew every four or five years, and the Bank of Canada has flagged that roughly 60% of outstanding mortgages will renew in 2025 or 2026 — with many borrowers facing meaningfully higher payments than they had before. [4] For some families, buying together isn't just about getting in. It's about staying in comfortably...