“…These variables are utilised to ensure that the analytical outcomes of this study provide an accurate reference value. The control variables primarily fall into three categories [44,45], namely location environment variables (e.g., the administrative category of the region, whether the location is within the second ring road, whether the location is inside the third ring road, population and GDP per capita) [46][47][48][49], self-characteristic variables (e.g., the type of pure commercial condominiums, whether the developers are within China's top 500, whether the developers originate from Fujian Province, whether the condominium is near a high-quality primary or middle school, whether the condominium was built after 2000, the density of buildings, the greening rate of the community and monthly management fees) [50][51][52][53][54][55][56] and facility accessibility variables (e.g., the distances to the closest rail station, market, grade-A tertiary hospital, green space, main water source, scenic spot, factory, gas station, dump and funeral facilities) [57][58][59][60][61][62][63][64][65][66].…”