TAV

Home Additions & Extensions

Grow your home without losing what you love about it.

Additions & Extensions

A thoughtful extension is a whole-home renovation in disguise.

Adding to an existing home is one of the most satisfying kinds of work we do. Done well, the extension feels original to the house — same proportions, same materials, same sense of place — but opens up rooms and light in ways the original could not.

We handle second-storey additions, rear and side extensions, garage conversions, laneway suites, and coach houses across Toronto and the GTA. Every addition starts with a close read of the existing home so what we add belongs.

Types of Additions

How we help homes grow.

Second-Storey Additions

Often the most efficient way to add bedrooms and family space to a bungalow or post-war home — without giving up your yard.

Rear & Side Extensions

Open up kitchens, family rooms, and mudrooms — and transform how your home connects to its garden.

Laneway Suites & Coach Houses

Toronto-permitted secondary dwellings for rental income, multigenerational living, or a home office that actually feels separate.

Garage Conversions

Turn an underused attached garage into a family room, home office, gym, or in-law suite with real living quality.

Interior of a second-storey addition in a Toronto home

What to Expect

Additions done well — addition clients will tell you — feel effortless.

  • ✓Zoning & Committee of Adjustment support — we manage variances and heritage submissions.
  • ✓Structural coordination that minimizes disruption to the parts of your home you want to keep.
  • ✓Weather-tight sequencing so the existing home stays protected throughout the build.
  • ✓Seamless material matching — brick, mortar, trim profiles, windows — so the addition reads as original.

Adding to your home?

Start with a site visit and feasibility review — we will tell you what is possible before you invest in design.

Book a Discovery Call