The Basics of Getting a Construction Permit in Thailand

Before starting construction, most buildings in Thailand require a construction permit from the local authority responsible for that area, which requires plans certified by a licensed designer or engineer.

Documents typically required for the application include land title documents, building plans, structural calculations (for certain building types), and proof of the landowner's identity. Approval times vary by area and building type.

For island locations or areas with specific requirements — such as coastal setback lines or environmental restrictions — check the additional requirements with the local authority before finalising your design, to avoid needing to revise plans after the permit application has been submitted.