近年来，购房者的置业观念悄然转变，多层住宅正逐渐取代高层住宅成为市场新宠。贝壳研究院的数据清晰地 反映了这一趋势：2018年至2020年间，选择多层住宅的购房者比例从18.5%飙升至29.8%，而高层住宅的购买比 例则从57.8%大幅下滑至36.5%。 其次是经过旧城改造的老旧小区。这些老房子通常占据着城市中心或交通便利的地段，周边配套设施完善。经 过旧改，房屋焕然一新，并加装了电梯，无论是居住舒适度还是性价比，都具有相当的吸引力，对于购房家庭 而言是不错的选择。 这种转变并非偶然，而是源于高层住宅自身难以回避的诸多弊端。与多层住宅相比，高层住宅的公摊面积通常 更大，实际使用空间相对缩水。此外，高层住宅容积率较高，楼间距往往较小，直接影响了室内通风和采光效 果，同时也导致小区内空间拥挤，停车困难。更令人担忧的是，一旦发生火灾或地震等紧急情况，电梯停运将 严重阻碍居民逃生和救援工作的展开。 此后，住建部、科技部、工信部等十五部门又联合印发《关于加强县城绿色低碳建设的意见》，进一步规定县 城新建住宅应以6层为主，6层及以下住宅建筑面积占比应不低于70%，且最高不得超过18层。 首先是新建多层住宅。这类住宅的优势显 ...

Core Insights - There is a significant shift in homebuyer preferences from high-rise buildings to multi-story residences, with the proportion of buyers choosing multi-story homes increasing from 18.5% in 2018 to 29.8% in 2020, while high-rise purchases dropped from 57.8% to 36.5% [1][3] Group 1: Reasons for Preference Shift - High-rise buildings typically have larger shared areas, reducing actual usable space, while multi-story homes offer better cost-effectiveness due to smaller shared areas [3] - High-rise buildings often have higher plot ratios, leading to narrower spacing between buildings, which negatively impacts ventilation and lighting [3] - The risk of emergencies, such as fires or earthquakes, poses significant challenges for high-rise residents, particularly if elevators fail [3] - The difficulty and high costs associated with the demolition of high-rise buildings, especially in lower-tier cities, may lead to a decline in their value over time [5] Group 2: Government Actions - The Ministry of Housing and Urban-Rural Development and the National Development and Reform Commission have issued guidelines to limit the construction of super-tall buildings, with a focus on restricting new buildings over 250 meters and requiring thorough justification for buildings over 100 meters [5][6] - A joint opinion from multiple government departments emphasizes that new residential buildings in county towns should primarily be six stories or lower, with a minimum of 70% of new residential area being six stories or below [8] - New regulations require that any new super-tall buildings in cities with populations under 3 million must undergo strict approval processes, indicating a significant reduction in the number of new high-rise constructions [10] Group 3: Future Housing Trends - The demand for newly constructed multi-story residences is expected to rise due to their advantages, including lower shared areas, better cost-effectiveness, improved green space, and enhanced safety [11] - Renovated older neighborhoods are also gaining popularity, as these properties often have prime locations and upgraded amenities, making them attractive to homebuyers [11]