Niagara ADU Guide
Everything you need to know about building a legal accessory dwelling unit in Niagara.
What is an ADU?
An accessory dwelling unit (ADU) is a secondary home on your property. It can be used for rental income, family living, or increasing property value.
Types of ADUs
Garden Suites
Detached backyard homes designed for rental or family use.
Garage Conversions
Convert an existing garage into a livable space.
Basement Units
Create a legal second unit inside your home.
What to Consider
Lot size and setbacks
Zoning regulations
Servicing (water, sewer, hydro)
Construction cost
Rental income potential
Access & parking
How It Works
1
Review
We assess your property
2
Design
Layout + feasibility
3
Permits
Approvals + drawings
4
Build
Construction phase
Want to See What You Can Build?
Book a free consultation and we’ll review your property.