This course equips prospective multiplex developers (home builders, renovators, and property owners) with the knowledge and tools to rapidly assess whether a residential lot is suitable for a multiplex conversion. Participants will gain a clear understanding of the policy context, possible project types, regulations, and information required to complete a basic site feasibility study.
By the end of the course, participants will be able to confidently evaluate a case-study property and understand the key steps required to move a multiplex project forward.
The course was developed as part of the OHBA’s Futures Faster program. This Employment Ontario program is funded in part by the Government of Canada and the Government of Ontario.
Module 0 – Course Introduction
An overview of the course and how to navigate the interface.
Lessons
Course Overview Interface NavigationModule 1 – Introduction to Gentle Density & Feasibility Studies
This module introduces multiplexes and explores what may be possible on a given residential lot through multiplex conversions. It also introduces feasibility studies as a foundational tool for evaluating project potential before engaging in detailed design or approvals.
Lessons
Module 1 Overview Policy Context Introduction to Gentle Density Project Types Getting Started What is a Feasibility Study Project VisioningModule 2 – Understanding the Regulations
Learn the fundamental legal and practical concepts relating to zoning, key terminology needed to read and interpret zoning bylaws, and the basics of the Ontario Building Code and how it impacts your feasibility study.

