Which floor is the worst? Secret guide to avoiding pitfalls when buying a house
Recently, the topic of "choosing a floor when buying a house" has once again become the focus of hot discussion across the Internet. Especially in the context of fluctuating housing prices and escalating housing demand, how to avoid "problem floors" has become a core concern for home buyers. This article combines the hot search data of the entire network in the past 10 days and uses structured analysis to reveal for you which floors are the least popular.
1. Top 5 floor issues hotly discussed across the internet

| Ranking | Hotly discussed floors | Proportion of negative reviews | Main points of complaint |
|---|---|---|---|
| 1 | top level | 68% | Water leakage/cold in winter/hot in summer/elevator dependence |
| 2 | device layer | 52% | Noise/radiation concerns |
| 3 | second floor | 45% | Reflection problem/poor lighting |
| 4 | Waistline layer | 39% | Dust accumulation/water seepage/blocking the view |
| 5 | Low floor (1-3 floors) | 33% | Humid/poor privacy/many mosquitoes |
2. In-depth analysis of disputed floors
1. Top level: polarized advantages and disadvantages
Social platform data in the past 10 days shows that top-level complaints are"Leaking"The mention rate is as high as 72%, but there are still 28% of users who say "good view and strong privacy". After new residential buildings adopted pitched roof designs, water leakage complaints dropped by 15% year-on-year.
2. Equipment layer: hidden flaws
| Device type | Scope of influence | Actual measurement of noise decibels |
|---|---|---|
| water pump equipment | 3 floors up and down | 45-55dB |
| Elevator machine room | Right above | 50-60dB |
| fire fighting equipment | Same floor | Sudden 80dB+ |
3. New changes in the problem of counterfeiting on the second floor
Adopted in new residential buildings in 2023"Independent drainage system"Afterwards, counterfeit complaints dropped by 40%. However, the second floor of an old community is still the hardest hit area by complaints. A rights protection platform received 327 related complaints in 10 days.
3. Experts’ suggestions for avoiding pitfalls
1.Key points for home inspection:The thickness of the roof waterproofing layer needs to be checked on the top floor (should be ≥3mm), and the slope of the drainage pipe should be tested on the second floor (the standard is 2% slope)
2.Legal protection:The purchase contract should clearly indicate the location of the equipment floor. According to Article 18 of the "Regulations on the Administration of Sales of Commercial Houses", compensation can be claimed for concealing equipment information.
3.Emerging risks:Some super high-rise buildings have the problem of "airflow noise in the middle layer", and it is recommended to avoid the 30-40th floor height range
4. User real experience data
| Floor | Satisfaction | Resale difficulty | Premium space |
|---|---|---|---|
| top level | ★☆☆☆☆ | high | -8%~-15% |
| device layer | ★★☆☆☆ | extremely high | -12%~-20% |
| Golden floor (sub-top floor) | ★★★★★ | low | +5%~+15% |
Conclusion:Floor selection requires comprehensive consideration of building quality, personal needs and market conditions. It is recommended to conduct on-site inspections of the environmental conditions at different times before purchasing a house, and pay attention to the latest residential design specifications issued by the housing and construction department (the 2024 version already requires that the equipment layer must be separately isolated). Only by avoiding problem floors can the value of the property be maintained and increased.
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