Why it matters
This is the most useful thing a buyer can understand before they walk a house. A refresh that keeps every pipe and wire exactly where it is needs no permit, involves no trades beyond a fitter and a finisher, and lands at the bottom of the range. The moment the sink moves, the fridge moves to where a wall was, or the range crosses the room to a new island, you are into a different job entirely: new drain runs, new vent stack work, new circuits, permits, inspections, and drywall. The numbers are precise enough to plan with. Relocating a plumbing fixture costs $2,500 to $5,000 per line. Taking out a load-bearing wall costs $2,000 to $10,000 once you include the engineer's letter, the permit, and the beam. Add two fixture moves and a wall to a mid-range kitchen and you have added the cost of a whole bathroom before you have chosen a single tile.
How to spot it
Look at the plumbing wall. In listing photos, the sink is nearly always on an exterior wall under a window, or against a wet wall shared with a bathroom above. If the kitchen you want has an island sink and this one does not, that is a fixture move. Count the doorways: a closed-off galley kitchen in a 1960s home becomes an open-plan kitchen only by removing a wall, and in a house of that era that wall is very often carrying the floor above. The work triangle, briefly. Sink, fridge, range. If they are hopelessly far apart or crammed on one wall, the room will always feel wrong, and no amount of quartz will fix it. But fixing it means moving fixtures, which means the numbers above. That is the honest trade, and it is better understood before you make an offer than after.
What it costs
GTA, 2026: $2,500 to $5,000 per fixture relocated; $2,000 to $10,000 for a load-bearing wall, engineering and permits included.
What to do
Monitor. Ask yourself the only question that matters: does the layout work? If yes, you are pricing a refresh. If no, price the moves separately and add them, and add 15 to 20 percent contingency on top.
Education and triage, not a home inspection. Casaroo can see a layout from your photos. Only a structural engineer can tell you whether a wall is load-bearing, and only a contractor can price the drain run. We flag; we don't inspect.