朋友前两天带着满脸愁容找我聊天，说他看中了一套房子，各方面都很满意，唯独在13楼。家里老人坚决反对，说13这个数字不吉利，非要他重新选。我问 他还有什么楼层可选，他说还有4楼、14楼、18楼，但网上都说这些楼层有问题。听完我就笑了，告诉他其实真正需要避开的不是这些，而是另外几个楼 层。 说起买房选楼层这件事，我们都有过类似的纠结。走进任何一个售楼处，销售人员总会告诉你某些楼层不好卖，原因五花八门。有人说4楼谐音"死"，不吉 利；有人说13楼是西方文化里的不幸数字；还有人说14楼是"要死"，18楼是"要发"但也可能是"要白"。这些说法在我们的购房决策中影响很大，甚至有些开 发商直接跳过这些楼层号。 我在房地产行业工作了十几年，见过太多因为迷信数字而错过好房子的案例，也见过买了所谓"黄金楼层"后悔不已的购房者。真实情况是，从居住舒适度和 实用性角度来看，4楼、13楼、14楼、18楼这些被"嫌弃"的楼层，往往性价比更高。反倒是有4个楼层，从专业角度来看，确实需要谨慎考虑。 我见过最夸张的一个案例，业主买了设备层上下相邻的楼层，每天晚上都被水泵的轰鸣声吵得睡不着觉。后来找开发商协商，对方说设备符合国家标准，噪 音在允 ...

Core Viewpoint - The article emphasizes the importance of selecting the right floor when purchasing a property, highlighting various floors that may present significant issues for homeowners [1][3]. Group 1: Issues with Specific Floors - Ground floors in low-lying areas can lead to problems such as poor lighting, dampness, noise, and flooding during heavy rains, making them less desirable despite their accessibility [4][7][11]. - The second floor may experience sewage backflow issues, especially in older buildings where the first floor lacks independent drainage, leading to potential economic losses for residents [14][19][21]. - Equipment floors, which house essential machinery like pumps and elevators, can cause noise disturbances and potential health risks due to electromagnetic radiation, making them undesirable for living [24][26]. Group 2: Design Flaws and Environmental Concerns - Floors with protruding waistlines can lead to water accumulation and leakage issues, especially in rainy seasons, and may also harbor unsanitary conditions [29][31]. - Living above commercial spaces can expose residents to noise and odors from restaurants, as well as fire hazards, making such properties unsuitable for residential use [35][39]. - Top floors without usable terraces or attics are prone to weather-related issues, such as leaks and extreme temperatures, diminishing their appeal [41][45]. Group 3: Structural Concerns - Certain floors, particularly the 3rd, 7th, 10th, and 17th, may be constructed with structural steel that can lead to water infiltration and deterioration over time, necessitating caution when selecting these levels [47]. - Low floors that are obstructed by taller buildings or trees may receive insufficient sunlight, leading to dampness and mold issues, making them undesirable for potential buyers [50][52]. Conclusion - The article concludes that potential homeowners should be well-informed about the implications of floor selection to avoid financial losses and ensure a satisfactory living environment [1].

上个月我朋友李工程师来我家做客，聊天时他说最近在看房子，看中了一套13楼的房子，价格也合适， 但犹豫要不要买。"为什么犹豫？"我好奇地问。"很多人说13楼不吉利，我也不太信这个，但毕竟是大 事，还是有点担心。"他半开玩笑地说道。 这让我想起了买房选楼层时常见的一些说法：4楼谐音"死"不能买，13楼西方认为不吉利，14楼"十 四"谐音"实死"，18楼"十八"谐音"要发"的反义所以也不好。但真的是这样吗？哪些楼层才是真正不建议 购买的？今天我们就来聊聊这个话题。 随着城市化进程加速，高层住宅已成为城市住房的主要形式。据住建部2025年发布的《城市住宅建设发 展报告》显示，全国城镇新建住宅中，高层住宅(8层以上)占比已达67.3%。在大中城市，这一比例更 高，达到了78.5%。在有限的城市空间内，人们不得不向高空发展。 面对高层住宅的楼层选择，很多人会受到传统观念和迷信说法的影响。根据某房产网站2025年上半年的 数据，在二手房交易中，4楼、13楼、14楼的平均成交价格比邻近楼层低3?%。这说明不少人确实因为 这些说法而避开这些楼层。 但从科学角度和居住体验看，真正需要谨慎考虑的楼层并非这些带有迷信色彩的楼层，而是 ...

Core Viewpoint - Selecting the right floor in a property is crucial for a satisfactory living experience, balancing factors such as noise, light, and comfort. Group 1: Golden Rules for Floor Selection - The first rule is the Golden Section Rule, which suggests choosing a floor located in the upper-middle part of the building, calculated by dividing the total number of floors by two and adding one. This position helps mitigate noise from lower floors and improves light conditions while avoiding excessive dust from higher floors [5][6]. - The second rule is the One-Third to Two-Thirds Rule, recommending floors that are above one-third but below two-thirds of the total floors. These floors typically offer good light and air circulation while avoiding the dampness associated with lower floors [6]. Group 2: Cautionary Considerations - Caution is advised regarding ground-level (or elevated) floors, as they may lack support from lower units, leading to discomfort from cold drafts [8]. - The top floor should be approached with care due to potential water leakage issues. If the property management is unresponsive, residents may face significant inconveniences [11]. - Attention should also be given to mid-level floors, as they often have smaller window areas, which can negatively impact indoor lighting, and may be prone to water accumulation if waterproofing is inadequate [13].