Explore - Resimate

Take the guesswork out of building in your backyard.

Support and guidance from eligibility to installation

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Your Backyard Home
Planning Toolkit

Streamline Your ADU planning process with these
essential tools and resources

Address search property map

Not sure your lot’s eligibility for ADU what models would work?

On-Site Assessments

Confirm feasibility, size options and project options with our site assessment

The Facts ⚡️

St. Catharines homeowners are already taking advantage of a city grant program covering up to 70% of costs, up to $80,000, for detached ADUs.

We are actively building modular units that aligh perfectly with this offer. Our seamless four-step process ensures your ADU is designed, approved, build and delivered with care, making your dream backkyard home a reality.

We are Canada's leading experts in modular ADU development.

25,000+

lot assessments completed

30+

modular home designs

1.5 million

parcels analyzed for suitability

Versatile ADUs for Living, Renting & Working

Eden Collection

Lifestyle Compact

Studio ADU — 288 sqft
From $85,000

Discover our Designs

Ilo Collection

Student Series B

4-bedroom ADU — 630 sqft
From From $225,830

Discover our Designs

Why Choose RBC to
Finance Your ADU

Trust and Expertise

RBC is one of Canada’s leading banks, recognized for its innovative mortgage solutions and extensive expertise. Partnering with RBC means you’re guided by experienced professionals backed with the support and knowledge of a full-service bank.

Tailored Solutions

Whether you’re expanding your living space or growing your investment portfolio, RBC offers a range of flexible mortgage and other finance options to best fit your unique needs and goals.

Personalized Support

Enjoy dedicated, one-on-one guidance from an RBC home financing expert, who will be with you every step of the way—from planning to funding, ensuring a smooth journey.

ADU Mortgage Calculator

Try our mortgage calculator to explore different financing scenarios for your ADU project. Find the solution that fits you best in just a few clicks.

Ask an ADU Specialist

Schedule a call with an ADU specialist, and we’ll help you find the perfect model and guide you through financing options tailored to your needs.

Legal — ® / TM Trademark(s) of Royal Bank of Canada. RBC and Royal Bank are registered trademarks of Royal Bank of Canada.
*Personal lending products and residential mortgages are offered by Royal Bank of Canada and are subject to its standard lending criteria. Conditions apply. Connect with an RBC Mortgage Specialist for more information.