The housing market in Utrecht is under similar pressure as in Amsterdam. The population is expected to increase by 25% by 2030. In recent years, numerous new housing projects have been developed, ranging from collective housing yards to transformations of industrial areas and large-scale urban expansions.  Some of the projects are very urban, such as a high-rise residential building above a streetcar stop at the main train station. Sometimes they have an almost village-like character, such as a wooden apartment building on a green courtyard. The conversion of industrial areas is also part of the program, above all the new low-car residential area of Wisselspoor. In the west of the city, on the other hand, lies Leidsche Rijn, one of the largest urban expansion projects in the Netherlands.