When it comes to estimating the cost of a turnkey house, there are many factors to consider. One important factor is the foundation, which can only be accurately estimated after a geotechnical study is conducted on the specific land. Insulation, interior finishes, and heating are also important considerations that can greatly affect the total price of the project. Additionally, the desire to become a prosumer, or to generate energy with the help of solar panels and receive money for any excess returned to the network, is another factor that can influence costs. The value of materials, changes in laws and regulations, and construction process efficiency also play a role in determining the cost of a turnkey house. The COVID-19 pandemic has also had an impact, as it has led to real-time monitoring of prices for construction materials, allowing for more accurate and up-to-date estimates for customers.