[Direct answer]In the Beijing area, it is necessary to distinguish between the nature of the defects and the degree of concealment. According to the relevant provisions of the Civil Code of the People's Republic of China (effective January 1, 2021), the seller shall deliver the house in accordance with the agreed quality requirements; if the delivered subject matter does not meet the quality requirements, the buyer may request the seller to bear the breach of contract liability. If the seller intentionally conceals major defects (such as serious structural safety hazards, serious leakage, illegal construction, and abnormal deaths in the house) that affect the living safety, use function, or transaction value, causing the buyer to enter into the contract against his true intention, the buyer may claim to rescind the contract in accordance with Article 148, or claim to terminate the contract in accordance with Article 563, and request the return of the purchase price and compensation for losses. For general defects, the buyer can usually claim for repair, reduction of the purchase price, or compensation for losses, but it is difficult to rescind the contract on this basis. If the buyer already knew or should have known about the defects at the time of purchase, the claim is unlikely to be supported.

1. Problem background and typical scenarios

Most second-hand housing transactions are conducted on a "as-is basis", where the houses have undergone renovations, additions, and long-term use, leading to a higher risk of potential issues. Sellers may conceal information such as water leakage, illegal construction, property rights restrictions, or major negative events in order to expedite the transaction or inflate the price; while agents may fail to fulfill their obligations of verification and truthful disclosure. After moving in, buyers often face high repair costs and lengthy legal redress periods. When handling such cases in Beijing, the court will review whether the defects are significant, whether the seller knew about them and intentionally concealed them, and whether the buyer fulfilled their obligation of reasonable care, in order to determine whether the contract can be rescinded or terminated. Understanding the identification standards and evidentiary requirements can help buyers respond appropriately before and after the transaction.

II. Key points of dispute

First, what constitutes a major defect that can lead to revocation or termination of the contract? Second, how to prove that the seller "knew and intentionally concealed" the defect? Third, the differences in handling general defects and major defects. Fourth, the impact of whether the buyer fulfilled their obligation to conduct reasonable due diligence. Fifth, the responsibilities of intermediary agencies and the path of claiming compensation.

III. Professional analysis by Henglue Lawyers

Henglue Lawyers believe that the outcome of cases involving the concealment of defects in second-hand houses typically depends on three key factors: whether the defects are significant, whether the seller knew about them and intentionally concealed them, and whether the buyer's evidence is sufficient. Significant defects generally refer to problems that could affect residential safety, normal use, or lead to the failure of the transaction purpose; while whether the seller "knew about and intentionally concealed them" often requires inference based on evidence such as the seller's living history, maintenance records, property and neighbor testimonies, and chat records. In practice, the common difficulty in providing evidence is that buyers can only prove the existence of defects, but it's difficult to prove that the seller knew about and intentionally concealed them, resulting in claims for rescission or dissolution not being supported. Therefore, buyers should pay attention to preserving evidence during the transaction stage: photos and videos taken during the viewing, the agent's viewing records, the seller's written commitments and explanations of the house condition, and WeChat communication records. Based on the experience of our team in handling real estate disputes, if it's general problems such as leakage and aging of decoration, it's usually more practical to claim for repair, price reduction, or compensation; if it involves major safety hazards or significant negative events, rescission, dissolution, and compensation claims can be made based on fraud or fundamental breach of contract. The specific classification must be determined based on the facts of the case and current effective laws and regulations.

IV. Practical suggestions and legal basis

Action list: First, entrust a professional organization to inspect the house structure, seepage, illegal construction, and property rights restrictions before the transaction; Second, require the seller to make a written commitment to the house condition in the contract, and specify the responsibilities for false statements; Third, keep the house viewing records, photos and videos, and communication and chat records with the agent; Fourth, notify the seller and the agent in writing in a timely manner after discovering problems, fix the evidence, and make claims; Fifth, if no agreement can be reached through negotiation, choose to claim for repair, price reduction, compensation, or to rescind or terminate the contract and claim compensation according to the nature of the defects. For real estate and construction-related matters, you can refer to the relevant provisions.Real estate transactions and construction projectsAndSpecial servicesLegal basis: Articles 148, 563, 577, and 615 of the Civil Code of the People's Republic of China (effective January 1, 2021). Specific applications shall be subject to the currently effective laws, regulations, and judicial rulings.

5. Henglu Law Firm's Advice

Firstly, whether the defects are significant is the core issue in determining whether to withdraw from the purchase, and the impact of each defect needs to be evaluated individually. Secondly, proving that the seller "knew and intentionally concealed" the defects is a key challenge, and it is essential to preserve evidence in advance. Thirdly, most general defects are resolved through repair, price reduction, or compensation, with a high threshold for rescinding the contract. Fourthly, if the intermediary fails to fulfill its obligation to verify and inform, it may also bear corresponding responsibilities. For matters involving real estate and construction, relevant disputes can be resolved through legal channels.Real estate transactions and construction projectsThe service includes a comprehensive solution that integrates the review of contracts and transaction documents.Business and contract disputes in enterprisesFor reference, you can check the information related to the refund of the housing payment and its enforcement.Creditor's rights and debts, and enforcementFor issues related to the quality of renovations and personal safety, you can seek advicePersonal injury and medical disputes.

VI. Frequently Asked Questions

Q1: Can I get a refund if the seller conceals the flaws of the house?

It depends on the nature of the defects. If the defects are significant and affect the safety of living, the function of use, or the transaction value, and the seller intentionally conceals them, the buyer can claim to rescind or terminate the contract and seek compensation based on fraud or fundamental breach of contract; if they are general defects, the buyer can usually only claim for repair, reduction of the purchase price, or compensation for losses.

Q2: What kind of defects can be considered major defects?

It generally refers to serious structural safety hazards, severe leakage and infiltration that are difficult to repair, illegal construction that cannot be transferred, and houses that have experienced abnormal deaths, which can affect residential safety, normal use, or lead to the failure of the transaction purpose. The specific identification needs to be judged based on the condition of the house and the background of the transaction.

Q3: How to prove that the seller intentionally concealed the information?

This can be proven through comprehensive evidence such as the seller's living history, renovation and maintenance records, property and neighborhood testimonies, the seller's written commitments in contracts or chats, and the agent's viewing and communication records. In practice, proving "knowledge and intent" is a challenge, so it's advisable to pay attention to preserving evidence during the transaction stage.

Q4: Do intermediaries have any responsibilities?

They may bear corresponding responsibilities. Intermediary agencies shall verify the ownership and important conditions of the house and inform the buyer truthfully; if they fail to fulfill their obligations of verification or truthful reporting, or intentionally conceal important facts, they may need to bear responsibilities such as compensation. The buyer may list the intermediary as a claimant together with the seller.

Q5: How to protect your rights after discovering a defect?

First, notify the seller and the intermediary in writing, fix the evidence, and propose a solution; if no agreement can be reached, you can claim for repair, price reduction, compensation, or rescission and termination of the contract, and request the return of the purchase price and compensation for losses, and if necessary, resolve the dispute through litigation.

The above Q&A is mainly based on the judicial practice in Beijing. There may be differences in the adjudicative guidelines in different regions. It is recommended to consult a professional lawyer based on the specific circumstances of the case.

If you are currently facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the relevant evidence materials, so as to avoid missing the statutory time limit. →Legal services for real estate transactions·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and public adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If you encounter disputes, please consult a practicing lawyer in time.