PESTEL is the kind of analysis which includes political, economic, social, technological, environmental, as well as legal. With regards to the political component, the city is the center of the political, hence the urban design is relatively significant for a city. Good urban design can increase the international status of a country. For instance, Singapore has the good urban design, so people called Singapore “Garden city”. People have good impressions of Singapore since the urban design enables this city to remain clean and uncrowded people who live in Singapore can feel relaxed even Singapore is a small country when compared with other countries, plenty of plants shelter the city, countless trees can be discovered on the top of buildings thus it means that the environmental of a city is connected to the urban design. In addition, urban design can resolve certain economic problems, because they require to commence heaps of projects to transform the city, that means the government will create loads of job opportunities for people.