Holbrook Drive | 02 Unit Conversion
London

Property Type: Existing Single-Family Home | Unfinished Basement
New Unit Layout: ~750 sq. ft. | 2 Bedrooms | 1 Bathroom
Project Overview:
In this smart secondary suite conversion project, the unfinished basement of a newer single-family home in London, Ontario, is being transformed into a fully legal 2-bedroom, 1-bathroom unit—ideal for starter families or working professionals.
With approximately 750 sq. ft. of livable space and an existing side entrance, this project focuses on efficient, by-the-book development—minimizing construction costs while maximizing long-term rental potential.
Scope & Strategy:
Developed a full basement apartment with 2 bedrooms, a 3-piece bathroom, living space, full kitchen, and in-suite laundry
Utilized the existing side entry to create private access for the new unit
Upgraded egress, insulation, soundproofing, HVAC zoning, and fire separation to meet Ontario Building Code standards
Designed for comfort, light access, and family-oriented functionality within a compact footprint
Challenges Solved:
Created a legal unit from raw basement space without exterior alterations
Strategically planned layouts for optimal room sizes, utility runs, and ceiling height
Maintained separation from the main unit while preserving the value of the newer home
Investor/Homeowner Benefits:
Added a fully legal second unit to a newer property—ready for leasing or long-term family use
Increased monthly rental income potential with minimal renovation disruption
Perfect for starter families, small households, or those seeking affordable housing in a growing market
Current Status:
Permit approved. Construction underway.