The ranges below reflect typical WA pricing in 2025. DIY outdoor kitchen cabinets (flat-pack): $2,500–$6,500 for a straight run, excluding benchtop. The carcasses are made from white waterproof material which is durable and unbelievably easy to clean. You can literally hose your outdoor kitchen down. The design fee, which a professional person will charge you, will grow proportionally with the level of their. So, how much does an outdoor kitchen cost? Taking all those factors into consideration, we've found that on average, outdoor Kitchens cost: Budget Outdoor Kitchen: A small alfresco or outdoor kitchen costs around $10,000 to $15,000, and it could include custom cabinetry, a cooker/BBQ/grill, and a. Get custom cabinets - fast, accurate, and hassle-free Create your account and get instantly connected to a local, trusted cabinet manufacturer. No drafting tools or. Pick your cabinet types, enter your sizes, and customise everything using our easy online platform. Benchtops: Compact laminate $700–$1,200 per linear metre;.