Coming back soon · We're rebuilding this

The free address explorer is
under reconstruction.

The free address lookup is being rebuilt against a better data source. In the meantime, both of our real tools are live and free to try:

For developers, planners, architects

SiteYield Home — Homeowner tool

Can you build a garden suite in your backyard?

✓Free to try

✓Real Toronto data

✓No signup required

Looking up zoning, neighborhood context, and build options…

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Neighborhood

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Typical max

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What you could build here

Five options ranked by feasibility on this lot. Click any card to see the reasoning.

Want the full financial breakdown?

Our SiteYield runs the actual pro-forma — construction costs, revenue, IRR, three approval-posture comparisons. Most pros call it "the calculator that actually makes sense."

Open the developer tool →