Average Hourly Cost: The average hourly cost for outdoor fireplace design and installation by a landscape architect is around $90-$110 per hour in 2023.

Cost Breakdown: The cost breakdown for outdoor fireplace design and installation by a landscape architect typically includes the cost of the materials, the labor, and any additional fees. The cost of the materials typically ranges from $300-$3,000 depending on the type and quality of the accessory. Labor costs can range from $500-$2,000 depending on the complexity of the job. Additional fees can include permits, inspections, and other related costs.

Factors that Affect Cost: Several factors can affect the cost of outdoor fireplace design and installation by a landscape architect. These include the type and quality of the accessory, the complexity of the job, and the location and service provider. The type and quality of the accessory will affect the cost of materials. The complexity of the job will affect the labor costs. The location and service provider will affect the cost of additional fees.