Yes you can. But there must be a laundry sink AND a kitchen sink.

Thanks for that is there anything else to know?

You can search the WA health regulations for bathrooms and laundries. And also the Australian building codes. That will give you the source information for your answer.

??

I’d probably look for information from after 2013 (the date of the above) either new legislation or updates.

Andrew, as you can see with the WA regulations they are so old, hence the word used “copper”. Which was a round vessel with a fire underneath for washing clothing. Please refer this article, which is current. My understanding is you can have laundry facilities in the kitchen room, BUT, they must be separate from the kitchen work spaces in their own space. You mentioned you were doing a euro laundry in a cupboard. I would argue the very old legislation and work with authorities to allow. 2024 kitchens are not the kitchens from the early to mid last century. https://www.propertycouncil.com.au/submissions/western-australian-health-act-1911-health-act-laundries-and-bathrooms-regulations

As you can see, the health act is from 1911. So 113 years old. Hopefully the authorities start doing some work to get this updated.

Note the highlighted paragraph.

A 36m3 capacity wash trough??? Talk to your local planner or plumber they will point you to the current code requirements

Thank you, I’ll do so more digging and see what I can find

i'm very interested to know why you need the laundry to be in the kitchen? maybe if you explain what you need and post your whole house plan HOUZZERS may be able to suggest a range of other options

I did a post about 2 years asking for some advice to add a third bedroom and make the house flow abit better.

So the current plan is to add a third bedroom and redo the kitchen bathroom and laundry, with some better flow. This is a 1960 brick house with limestone footings. The current laundry, bathroom, toilet and lounge are on concrete pad and the rest is jarrah floor.

Would you consider accessing the laundry from the bathroom. I do this at my place. You can shift the kitchen to the right in oklouise’s plan

You could also swap dining and kitchen. So many options.