Basement Finish as an Additional Residential Unit-Two Unit Dwelling (Rental)

This design package provides all required architectural drawings and documentation to convert your basement into a fully compliant Additional Residential Unit (ARU)/ Two Unit Dwelling House/Second Unit in the Basement well suitable for rental use. It includes complete floor plans, Elevations, fire‑rated assemblies, egress window specifications, HVAC and ventilation features, electrical features, and all other architectural components needed for municipal review.
The package is designed to meet Ontario Building Code standards for legal secondary suites, ensuring your new rental unit is safe, functional, and fully compliant. Ideal for homeowners looking to create a legal two‑unit dwelling and generate rental income with confidence