With the establishment of green development standards, it can be foreseen that the entry threshold of the real estate development market will be further improved on the existing basis. As for how much the improvement will be, it will first depend on the overall economic development level of the society. For real estate planners, it is particularly important to predict the development cost at the stage of project judgment, and seek market positioning on this basis. On the one hand, green buildings emphasize pollution-free. This will inevitably put forward higher requirements for the selection of building materials, construction technology, design solutions, etc., so the responsibilities and obligations of green building development will increase, and the cost will increase accordingly. In the project development stage, sufficient attention must be paid; secondly, green buildings have regional characteristics, which further increases the phone number taiwan development cost. Therefore, this stage directly affects the investment decision of developers and determines the success or failure of the entire project. Developers should consider social benefits while analyzing market demand, and pay more attention to social benefits, not just for their own selfish interests. Then the focus on social benefits should become a basic criterion for project judgment.