3rd Party Costs

Description Cost Comments
Structural Engineer 8K-12K Depending on complexity
GeoTech Report 5K-7K Also called Soil Report. Required for new construction, large additions or hazard zones
Lot Survey 4K-6K Topo Survey. Required for additions and new construction
Title 24 600-1600 Energy Calculations. Required for all projects
CalGreen 800-1600 Green Building Doc
Civil Plans 5K-10K If city requires
Arborist Report 3K-5K If any protected trees on site
Landscape Design 4K-8K If city requires
Interior Design 5K-25K Optional
Visualization Services 2K 10, 3D Views. Revisions or changes to any view constitute a new view

Above costs are based on 3000-5000 sqft home on flat lot within hazard free zone. 
These values are for reference only and may change based on project complexity.