Some developers steal floor area making the house rate reach 130%, the behavior of stealing floor area in new developments is facing regulation.

"Zero sharing" and "percentage of usable space exceeding 100%" have been the hottest selling points for residential properties in the past year. It is not about "discounted prices", but about the percentage of usable space. The high percentage of usable space has become one of the important reasons for the hot sales of some new properties. Enhancing the sense of living space in residential properties is the direction of building "good houses". However, in reality, some real estate developers engage in actions such as unauthorized modifications to balconies, deceptive alterations to equipment platforms, lowering of window heights, and encroaching on public spaces to increase indoor space in order to raise the percentage of usable space. Recently, some cities have issued corresponding regulations to further standardize building capacity standards. Experts point out that having a high percentage of usable space is just one category in building "good houses". Whether it is luxury homes, large units, ordinary residential properties, or affordable housing, they should all be designed towards creating a better living environment and high-quality standards, rather than solely focusing on the percentage of usable space.