The butler’s pantry acts as a second kitchen that functions not only to store food but is also used as a preparation area. This space will traditionally have a sink and sometimes a dishwasher, oven and fridge.
A walk-in pantry is more focused purely on storage and these pantries can be completely walk-in or partial walk-in. This pantry is a place to store food items along with small appliances, microwaves, etc.
A wall pantry can be configured in may ways but ultimately it is a space that you can’t walk into. It could be tall cupboard doors with internal pantry drawers, a corner pantry or a blind corner pantry.
When space is a little more tight, these designs are critical to ensure you are able to maximise space and storage and efficiently as possible.