Outdoor kitchen costs vary significantly based on size, materials, and appliances you choose. A basic BBQ island with stone work typically starts around $8,000-$12,000, while complete outdoor kitchens with premium appliances and extensive stone work can range from $20,000-$50,000 or more. The key factors affecting price include the amount of stone work, appliance selection, utility connections needed, and overall project complexity. During your consultation, you’ll get a detailed estimate based on your specific design and material preferences.