For Toronto homeowners · Free
Can you build a garden suite
in your backyard?
Type your Toronto address above. We pull your real lot from the City’s GIS, apply every rule in Bylaw 89-2022, and show you what fits — in about 30 seconds.
Or try one of these:
✓ Real City of Toronto cadastral data
✓ Bylaw 89-2022 envelope math
✓ No sign-up
What you're seeing
Existing house
5 m separation buffer
Buildable envelope
Proposed garden suite
1.5 m setback (dashed)
Let’s find your lot first
Switch back to the 2D map and type your Toronto address. Once we’ve loaded your lot, come back here to see your house and the suite in 3D.