Do you need real estate license and blueprint to rent a house in Thailand?

Need. According to the relevant information in Thailand, the lease contract in Thailand needs title deed and blueprint. Blueprints, title deeds, household registration books. Title deed is also the most important document. When buying an apartment in Thailand, the local land department will attach the title deed of the purchased apartment to the buyer at the transfer stage. Note that this title deed is not a land contract in people's understanding, but can be understood as a Thai real estate ownership certificate, and this title deed is only for the apartment purchased by the investor, not the whole land. This property right certificate is the safest guarantee for investors' future real estate, which is equivalent to the similar function of domestic real estate license.