[Direct answer]When encountering quality defects in second-hand houses, it is necessary to first determine whether the defects constitute major issues concealed by the seller and whether they affect normal living and use, and then decide whether to negotiate repairs, reduce the price, terminate the contract, or claim compensation. According to Articles 615 and 620 to 623, as well as Articles 612 and 613 of the Civil Code of the People's Republic of China (effective from January 1, 2021), the seller shall deliver the subject matter in accordance with the contract and bear corresponding responsibilities for rights and quality defects; the buyer shall inspect and notify within the agreed or reasonable period. In practice, if there are problems with the main structure of the house, serious leakage, hidden defects, or intentional concealment by the seller, the buyer has a greater scope for asserting rights. When handling such cases in Beijing, the court often makes a comprehensive judgment based on inspection reports, appraisal opinions, and the transaction process.

1. Problem background and typical scenarios

There are typically three types of situations: First, after receiving the house, the buyer finds serious problems such as water leakage and wall cracking that affect the use of the house; Second, the seller conceals the existence of mortgages, seizures, or illegal construction; Third, there are minor decoration or equipment defects, and the two parties disagree on whether these defects affect the transaction. In the above situations, whether the buyer raises objections within a reasonable period of time and whether the defects constitute major ones often determine the remedies that can be claimed. For reference, please refer to the following document:Business and contract disputes in enterprisesThe approach to handling breach of contract liability in China. In addition, if the transaction price is significantly lower than that of similar houses, it may indirectly reflect that the house has defects, and it is necessary to verify it carefully.

Based on the general circumstances of similar cases, it is necessary to examine the subject's qualifications, delivery standards, and acceptance criteria at the same time, so as to avoid difficulties in the division of responsibilities due to vague agreements.

II. Key points of contention

The dispute focuses on four points: first, whether the defects existed before delivery and whether the seller was aware of them; second, whether they constitute major defects that could affect the fulfillment of the contractual purpose; third, whether the buyer inspected and notified the seller within a reasonable period; and fourth, the choice of remedies, including repair, price reduction, contract termination, and compensation for losses. Most of the above issues require the help of appraisals and transaction records to determine. In addition, whether the seller made a commitment to no defects in the contract will also affect the determination of its liability and the scope of compensation.

The essence of such disputes lies in paying attention to the interdependence between the construction period, quality, and payment, and preventing partial breaches of contract from covering up overall breaches. In addition, since each case is unique, the specific handling should still be based on comprehensive judgment combining complete evidence and current legal provisions.

III. Professional analysis by Henglue Lawyers

Henglue Lawyer's practical experience in the field of real estate transaction disputes shows that the outcome of second-hand housing quality disputes often depends on timing and evidence. Buyers often make three common mistakes: first, they fail to carefully inspect the house upon receipt and fail to stipulate quality assurance and breach of contract liability in the contract; second, after discovering the problem, they only negotiate verbally without timely written notification and preservation of evidence; third, they confuse general defects with major defects, claiming to terminate the contract but lacking basis for doing so. In the judicial practice of Beijing courts, the seller has the obligation to disclose major defects that affect residential safety and the fulfillment of the contract purpose, and those who intentionally conceal them shall bear responsibility; minor defects are usually resolved through repair or price reduction. It is recommended to inspect the house item by item upon receipt, form a written record, and, if necessary, entrust a professional institution to conduct inspections.

IV. Practical suggestions and legal basis

Action list: First, check each item when receiving the house and make a written record of it, taking photos as evidence; Second, verify the provisions of the contract regarding quality assurance, breach of contract liability, and maintenance obligations; Third, promptly notify the seller in writing of any problems found and retain evidence of delivery; Fourth, if necessary, commission a testing agency to issue a report clarifying the nature and causes of the defects; Fifth, if no agreement can be reached, choose to repair, reduce the price, rescind the contract, or seek compensation and file a lawsuit according to one's claim. For review of contract terms, please refer to the relevant provisions.Business and contract disputes in enterprisesFor information about real estate transactions and registration, please refer to the relevant materials.Real estate transactions and construction projectsLegal basis: Articles 612, 613, 615, and 620 to 623 of the Civil Code of the People's Republic of China (all of which came into effect on January 1, 2021). The specific application shall be subject to the currently effective laws, regulations, and judicial rulings.

5. Henglu Law Firm's Reminder

Firstly, the inspection of the house upon delivery is a crucial step in identifying fixed defects. Do not accept the house hastily just to move in. Secondly, written notifications and inspection reports are the basis for asserting rights, while oral negotiations are difficult to provide evidence for. Thirdly, we should distinguish between major defects and general defects and choose appropriate remedies accordingly. Fourthly, if the seller intentionally conceals major problems, we can claim corresponding compensation and take legal action against them.Real estate transactions and construction projects1. Understand the processing path of the column. 2. During the negotiation, the maintenance plan and cost-sharing arrangements should be formalized in a written document to avoid future disputes.

Therefore, it is recommended that the parties concerned should pay close attention to whether the contract provisions, performance milestones, and ownership registration are consistent with each other. Any deviation in any of these aspects may exacerbate subsequent risks. When necessary, they can engage professional lawyers to avoid losing favorable positions due to procedural or time-limit issues.

VI. Frequently Asked Questions

Q1: Can I return the second-hand house if there are quality issues with it?

The situation needs to be distinguished. If the defects are significant, affect the normal living use or the fulfillment of the contract purpose, and the seller knowingly conceals them, the buyer may claim to rescind the contract and claim compensation for losses; general decoration or equipment defects are usually resolved through repair or price reduction, and it is difficult to support a request for a refund. Whether it constitutes a significant defect can be determined based on the appraisal opinion.

Q2: What should I do if the seller conceals the problems?

If the seller fails to disclose major defects that affect the safety of residence or the purpose of the contract, it constitutes a breach of contract or even fraud. The buyer may claim for repairs, price reduction, and compensation for losses. In serious cases, the buyer may request to rescind the contract. It is necessary to fix evidence of the seller's knowledge and inspection reports to support the claim.

Q3: Who should I consult to assess the quality defects?

It is possible to entrust a qualified housing quality inspection or appraisal institution to issue a report on the nature of the defects, the causes of them, and the repair costs. The appraisal opinion plays an important role in determining whether the defects are major and the scope of losses. It is recommended to apply for an appraisal according to law before suing or during the litigation process to avoid disputes over the validity of unilaterally commissioned appraisals.

Q4: How is the discount amount determined?

Generally, it is determined based on the repair costs, the impact of the defects on the value, and the degree of fault of both parties, which can be negotiated by both parties or determined by the court in combination with the appraisal opinion. Minor defects correspond to a smaller price reduction, and more significant ones can support a higher proportion. It is recommended to formalize the negotiation results in writing.

Q5: Can I still make a claim even after I've received the house?

Yes, but it will be more difficult. If you do not raise any objections when receiving the house, and later claim quality issues, you need to prove that the defects existed before delivery and were not caused by your own use. Therefore, it is particularly important to inspect the house item by item and make a written record when receiving it. If you find any problems, you should promptly notify the seller in writing and keep the evidence.

The above questions and answers are mainly based on the judicial practice in the Beijing area. There may be differences in the adjudication opinions 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, to avoid missing the statutory time limit.Legal services for real estate transactions·Beijing Henglue Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and open 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.