How to file a complaint against a real estate developer? Rights protection guide and hot case analysis
In recent years, real estate consumption disputes have occurred frequently, and it is not uncommon for home buyers to have no way to complain due to issues such as house quality, contract breach, and false advertising. This article will combine the hot events across the Internet in the past 10 days to sort out the complaint channels, legal basis and typical cases to help consumers safeguard their rights efficiently.
1. Hot real estate complaint events in the past 10 days (2023 data)

| event type | Typical cases | Involving real estate companies | Number of complaints |
|---|---|---|---|
| Housing quality issues | When a certain property was handed over, the building was "askew" | XX real estate | Starting from 230+ |
| Delayed delivery | The project has been suspended for more than 18 months | YY Group | Starting from 150+ |
| False propaganda | School district housing promises not fulfilled | ZZ Real Estate | From 89 |
| Property disputes | Exorbitant property fees refused to be invoiced | WW properties | From 67 |
2. Five effective complaint channels
1.12345 government service hotline: Available nationwide, response required within 72 hours
2.Complaints to the Housing and Urban-Rural Development Department: The official websites of local housing and urban construction bureaus have a "Real Estate Market Supervision" column
3.consumer association: Dial 12315 or go through the National Consumers Association Smart 315 platform
4.People's Daily Online Leadership Message Board: The response rate to real estate messages in the past week reached 92%
5.Judicial approach: The statute of limitations is usually 3 years, and it is recommended that evidence notarization be carried out simultaneously.
3. List of necessary materials for complaints
| Material type | Specific requirements | Validity statement |
|---|---|---|
| house purchase contract | Supplementary agreement required | Focus on the breach of contract clauses |
| Promotional materials | Both paper and electronic versions are available | Requires evidence of inconsistency with commitments |
| On-site photos | With time watermark | It is recommended to shoot panorama + details |
| Communication records | Recording/chat history | Need to clarify the identity of the other party |
4. References to the latest successful rights protection cases
1.A class action lawsuit against a certain real estate project in Shenzhen: The developer changed the plan without authorization, and the court ruled that the total amount of refund + compensation amounted to 12 million yuan.
2.Hangzhou fine decoration rights protection: After mediation, the developer will compensate the decoration price difference at the standard of 3,500 yuan/㎡
3.Disputes over delayed house delivery in Zhengzhou: After the housing and construction department intervened, the developer paid liquidated damages and an additional compensation of 50,000 per day.
5. Expert advice
1.evidence fixed: It is recommended to hire a professional home inspector when closing the house. The inspection report has legal effect.
2.collective rights protection: More than 5 households with the same problem can elect representatives to reduce the cost of rights protection.
3.Pay attention to timeliness: If quality problems are raised during the warranty period, problems with the main structure can be held accountable for life.
4.media exposure: The recent real estate resolution rate of Black Cat Complaint Platform has reached 78%, which is higher than the industry average.
6. Special reminder
According to the latest judicial interpretation of the Supreme People's Court, developers have "sold products despite knowing about quality defects", and home buyers can claim punitive damages. It is recommended that when safeguarding rights, attention should be paid to retaining evidence of the developer’s subjective intention, such as internal documents, project acceptance records, etc.
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