Zoning, clearances and what the room dictates
A layout begins with three zones — storage, preparation and cooking — and the short walking lines between them. The classic work triangle still holds in Murrumbeena’s Californian bungalows and post-war brick homes, where kitchens are often long and narrow and the fridge wants to sit near the entry rather than across the room from it.
Clearances decide the rest. A walkway between two facing runs needs room for a person to pass while a drawer or dishwasher door is open; an island needs enough space behind a seated stool for someone to walk by. Where a room cannot give that, the drawing changes — a run becomes single-sided, an island becomes a peninsula, or the overhead line lifts and the storage moves into tall joinery instead.
Sink and appliance placement follows the services. Moving waste, water, gas or power is possible and often worth it, but it is priced as work rather than assumed, so you see the cost of a change before you commit to it. Ceiling height sets the overhead and bulkhead decision; window sill heights set where a splashback can finish and whether a run can carry overheads at all. Detailed layout comparisons are set out in our guide to
kitchen layouts, galley to island.