One Home, Two Generations: The Rise of Modular Bigenerational Homes

June 27, 2025

Living Together, Separately: A Trend That Is Transforming the Way We Live

In response to the ongoing rise in real estate prices, the housing shortage, and the increasing cost of living, families are getting more creative in their search for a better quality of life. More and more, they are choosing to live under the same roof while maintaining their privacy.

In today’s economic climate, multigenerational living is increasingly recognized as a smart, practical, and relevant solution for modern life.

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Young Adults and Homeownership: A Real Challenge

For many young adults, becoming a homeowner today is a real uphill battle. With rising interest rates, stricter requirements from financial institutions, and skyrocketing home prices, buying a first property is increasingly difficult and often requires family support.

In this context, parental support can make all the difference:
• By providing financial leverage (shared mortgage, tapping into home equity, family loans or gifts),
• By taking part in a shared project where everyone has their own living space.

Multigenerational housing becomes a win‑win solution: young adults gain easier access to homeownership, parents invest in a sustainable solution, and families grow closer.

Un grand-père avec sa petite fille qui joue au échec

A Simpler, More Human Daily Life

Living under one roof while maintaining personal space offers more than just financial benefits. It is a lifestyle built on mutual support, closeness, and respect for everyone’s needs.
• Grandparents provide valuable help: childcare, a reassuring presence, and a unique bond across generations.
• Young families enjoy a calmer daily life and better work‑life balance.
• Seniors stay in their homes while remaining surrounded by loved ones, preserving their independence without feeling alone.
Everyone benefits. Everyone has their place. That’s the strength of true multigenerational living.
deux enfants qui dessinent au sol sur une grande feuille.

Why Go Modular? Because Every Family Deserves a Personalized Space

A modular home allows you to design a space that fits your family’s specific needs. Whether it is a private entrance, separate kitchen, shared areas, or extra bedrooms, everything is planned from the start so each person is comfortable.

Faster, more economical, and adaptable, modular construction adjusts to families’ changing needs. From the outset, part of the home can be designed as a rental unit and later converted into a compliant bigenerational space with fire‑rated walls, for example, to welcome a loved one.

What is more, ProFab’s prefabricated homes meet the highest quality and comfort standards, making them a smart and lasting investment.

 

Kawa is a bigeneration model. View from the outside.

Real‑Life Inspiration: When Generations Support Each Other

Catherine and Anthony, young parents, did not think homeownership was within reach in today’s market.
“My parents used the equity in their home so we could build together. Now we live side by side, but each in our own space. Our kids see their grandparents almost every day. It is an incredible gift!” says Catherine.
François, a retired and active senior, saw his lifestyle transformed:
“I live in a modular unit attached to my daughter’s home. I’m independent, but I no longer feel alone. And on top of that, she does not even have to mow the lawn. I think she believes it takes care of itself!” he laughs.
Homme regardant un Ipad

How to Turn This Project Into Reality

1. Assess your family’s needs and financial resources.
2. Check with your municipality about regulations for multigenerational housing.
3. Explore multigenerational financing options with a financial advisor or your bank.
4. Meet with a ProFab expert to design a factory‑built home tailored to your needs, and plan smart features like soundproofing, separate entrances, and accessibility for all.
5. Enjoy peace of mind during construction. ProFab’s team will support you every step of the way.
couple signant des un contrats avec un conseiller
Ready to discover the models that match your needs?

Conclusion: Building Together, for Today and Tomorrow

A modular bigenerational home is more than just a shared roof. It is a modern response to economic realities, a forward‑thinking strategy, and a lifestyle that strengthens family bonds. Thanks to modular design, every family member can have their space, today, and for years to come.
Have a project in mind? Our ProFab advisors are here to help. Book a consultation today!
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