In order not to develop everything yourself, it is easier to purchase a ready -made standard project. Or order the development of an individual project at the architectural bureau if you want your house to be unique. Such a project costs from 20 to 50 thousand rubles, depending on the composition of the documents – with an estimate more expensive. Moreover, the cost of compiling an estimate usually depends on the final cost of materials – up to 0.5%. For individual projects even more expensive-up to 4-5% of the cost of the house.