Home Additions
Home Additions & Second Storeys in Whitby, ON
Extra space that matches the house you already have.
Moving costs a lot. An addition that matches your roofline, brick and floor levels is often the better answer.
Rear additions, second storeys, garage conversions and in-law suites start with the same three questions: what the existing foundation can carry, where the roof needs to go, and how your family keeps living here while we build.
We handle zoning review, committee of adjustment where it is needed, structural engineering through our engineers, and the tricky junctions where new framing meets a fifty-year-old house.
What's included
Structural work
Foundation extensions, steel and engineered lumber sized by the engineers we work with.
Matching the existing home
Brick, roofline and floor heights matched so the addition does not read as an add-on.
Living through the build
Dust walls, temporary services and phased work so you can stay in the house.
Permits and inspections
Applications, drawings and inspection bookings handled by us, not left to you.
Our 3-Step Process
How a project actually runs
We Listen
We visit your home, walk the space, and talk through your goals and budget. Straight answers, no pressure, before anything is drawn.
We Plan
Drawings, selections, permits and a line-by-line scope. You see the cost and timeline before demolition starts.
We Build
One lead runs the site and trade schedule. Regular updates, a weekly plan, and a clean jobsite every day.
Also From Cadge Homes
Other services
Service Areas
Building across Durham Region & Kawartha Lakes
Recently Completed Projects
Recent kitchens, bathrooms, basements, additions and custom homes.
Get Started
Let's talk about your project
Free consultations across Whitby, Oshawa, Ajax, Pickering and the surrounding area. Tell us what you are planning and we will give you a straight answer on scope, cost and timing.