Compact Basins for Small Bathrooms

In a powder room, ensuite or under-stair toilet, a full-size basin simply won't fit. Compact basins are made for these tight spaces — shallow, narrow bowls that still give you a practical place to wash your hands without crowding the room.

How small can you go

Compact basins start from around 300mm wide, with slimline and corner models designed to tuck into awkward spots. The key measurement is projection — how far the bowl sticks out from the wall — because that decides whether the door still opens and whether you can stand comfortably in front of it. In very tight rooms, a corner basin or a semi-recessed model can claw back precious centimetres.

Keeping a small basin usable

A tiny bowl is easy to splash out of, so look for a design with enough depth and a bit of a back ledge. Match it with a compact mixer or a wall spout so the tapware doesn’t dominate. If storage is scarce, a small wall-hung basin paired with a mirrored cabinet above keeps essentials within reach without taking floor space.

Layout tips

Position the basin so it doesn’t clash with the door or the toilet, and confirm the waste and water points suit a shallow bowl. Even in the smallest room, a well-chosen basin can look considered rather than an afterthought.

Compare sizes in person

On the NSW South Coast, you can browse a range of vanities and basins at Just Bathrooms, a local showroom, and see just how compact a basin can be.