In recent years, when the need for housing has been increasing gradually, Tiny House, modular and prefabricated buildings have come to the fore both as an alternative way of life and as an investment tool. Many people who buy fields or land, especially outside the city, are wondering whether they can place structures and settle in these areas without any permission. One of the most frequently asked questions at this point is, “Can I put a Tiny House on this land?” or “Can I build a prefabricated structure without permission?” it's happening in the form of. Tiny Houses are usually portable small houses mounted on a wheeled chassis. For this reason, many people think that this structure does not require a license. However, the real situation is not quite like that. If the Tiny House is placed on a fixed plot of land, it is considered a building and is subject to a building permit. The fact that it is wheeled also does not completely eliminate the license requirement. The relevant municipality or provincial special administration may conduct an audit of these structures and apply a penalty or removal procedure on the grounds that they are unlicensed. Especially in unzoned agricultural lands, due to the prohibition of construction outside planned areas, such structures may pose serious legal risks. Prefabricated and modular houses, on the other hand, are usually structures produced in the factory and assembled on the land, but they gain structure status from the moment they come into contact with the ground. For this reason, it is not possible to install these structures in areas that do not have a zoning permit. Building prefabricated or modular houses on fields means illegal construction without a building permit. If there is a use for agricultural purposes in some regions, a construction permit can be obtained in a limited square meter with the agricultural engineer's report and the project. However, this also depends on the special circumstances and the assessments of the local authorities. the Zoning Law No. 3194 clearly states that every structure fixed on the land – regardless of its purpose and duration – is subject to a license. In other words, regardless of Tiny House, modular or prefabricated structure, every structure placed on the land without a license is legally risky. Shelters used only for short periods, such as portable containers or tents, may be considered exceptional within the scope of the audit. For this reason, it is of great importance for investors who are considering building on any land to learn the zoning status of the land first. If the land is planned as a residential area, it is possible to install all these structures with a license. If there is a use for agricultural purposes, construction can be carried out to a limited extent by obtaining the necessary permits from the relevant institutions. Obtaining detailed information from the Provincial Directorates of Environment, Urbanism and Climate Change or special provincial administrations is a critical step in order to ensure the legal security of the investment to be made. As CEESS Global, we attach importance to raising awareness of our investors about such risky situations and ensuring that they act with the right information and guidance. It should be remembered that a Deceptive building solution that looks attractive can jeopardize both your investment and your dreams if the legal process is ignored. Regardless of the type of structure, first the legal floor, then the project.