Construction industry or real estate industry will not only be affected by changes in the economic and social environment. Rhe different parts of the land costs and consumer preferences also affect the construction industry and the real estate industry's development in recent years, rising prices, many new cases are built. Although the government has hit housing policy, but real estate is still a need which people think of assets, and therefore still intense competition within the industry. The industry is bound to launch a special marketing strategy and product items to attract the attention of consumers. Therefore, this study hopes by way of case studies to understand the cases in which the industry position of the company and its competitive analysis of the situation and make recommendations for the case company's marketing strategy.