[Direct answer]It's useful, but the key lies in the approach. The facts on the owner's side are highly consistent with the contract terms. Unifying the list of evidence, standardizing the litigation requests, and filing lawsuits in batches by a team of lawyers are often more efficient than individual litigations and can also put more pressure on the negotiations. For delayed delivery of the house, the owner can claim breach of contract damages according to the contract, which is commonly agreed to be 0.01% to 0.05% of the total house price per day; if the delay is long and the project is suspended, resulting in the failure to achieve the contractual purpose, the owner can also request to rescind the contract, return the house payment, and compensate for the losses. The claim for breach of contract damages is subject to a three-year statute of limitations. Owners should take action as soon as possible after realizing that their rights have been infringed to avoid waiting and delaying.

1. Problem background and typical scenarios

The delay in property delivery often involves dozens or even hundreds of homeowners. Developers commonly use excuses such as the pandemic, bad weather, government meetings, and unfinished supporting inspections to delay delivery. There are two common mindsets in homeowner groups: one is that "unity is strength" and they wait to take action together; the other is that they fear "standing out" and choose to wait and see. In reality, homeowners who take action first often obtain judgments, while those who wait not only miss the negotiation window but also face the pressure of statute of limitations. The value of collective rights protection lies in standardizing repetitive evidence and legal arguments and reducing the cost for individual homeowners, but the prerequisite are that the requests must be consistent and the evidence must be from the same source.

II. Key points of contention

First, whether the force majeure exists. Developers often claim that the epidemic, weather, conferences, exams, etc. constitute force majeure and require exemption from liability. The focus of review is on the time of signing the contract and the developer's foreseeability, as well as the necessary causal relationship between the event and the suspension of work. Second, how to apply the grace period clause. Supplementary agreements often stipulate a certain number of days of grace period. Developers tend to claim that it can be cumulated with other extensions, while owners should insist on strict application according to the agreement. Third, whether the standard of the breach of contract penalty is too high. If it is too high, developers may request a reduction, and the court will comprehensively judge it based on the actual losses and the degree of fault. Fourth, whether the conditions for termination have been met. Fifth, the choice of procedure, whether it is a joint lawsuit, a representative lawsuit, or separate litigation. Sixth, the statute of limitations and the cost of waiting.

III. Professional analysis by Henglue Lawyers

A dispute over a pre-sale contract for commercial housing handled by Henglue Law Firm is representative. On April 30, 2021, Zhang Quan signed the "Beijing City Commercial Housing Pre-sale Contract" with a real estate company to purchase a house at No. 302 of a certain residential complex with a total price of 6,841,972 yuan, with delivery scheduled for June 15, 2023. A supplementary agreement signed on the same day stipulated that the company would grant a 90-day grace period for delayed delivery due to its own reasons, and after the grace period expired, the company would pay a penalty of 0.01% of the total price per day. After making full payment, Zhang Quan never received a notice of delivery until February 27, 2024, with the actual delay in delivery lasting nearly nine months. The owner claimed a penalty of 118,366.12 yuan for the period from September 14, 2023 to March 5, 2024. The company defended that factors such as the pandemic, meetings, severe weather, and exams constituted force majeure delays of 187 days, and claimed that the grace period could be cumulated with other delays. Henglue Law Firm reviewed the contract and supplementary agreement, clarified the delivery time, grace period, and penalty standards, and collected payment receipts, notification of occupancy, and completion and acceptance records. The firm pointed out that the contract was signed in 2021, when the pandemic had already become a normal situation, so the company should have foreseen the delay and it did not constitute force majeure. Severe weather and government meetings did not necessarily lead to a full suspension of work and could not be used as excuses. The grace period should be strictly applied according to the contract, and the claim for cumulative penalties lacked both contractual and legal basis. The court adopted the above-mentioned opinions and ruled that the company should pay a penalty of 118,366.12 yuan for the delayed delivery and bear the litigation costs. This case was handled by Beijing Henglue Law Firm.Tian JiayanThe lawyer (practice license number: 11101202111381309, subject to the document issued by the judicial administrative organ) acts as the agent. The evidence structure of the owners of the same real estate project is basically the same, and such effective judgments have great reference significance for collective rights protection.

IV. Practical suggestions and legal basis

According to Article 577 of the Civil Code of the People's Republic of China (effective January 1, 2021), if a party fails to perform its contractual obligations or performs them in a manner inconsistent with the contract, it shall bear contractual liabilities such as continuing performance, taking remedial measures, or compensating for losses; Article 585 stipulates the rules for reducing the amount of the penalty; Article 590 stipulates the determination of force majeure and the obligation to notify; Article 563 stipulates the statutory circumstances for rescission. The "Interpretation of the Supreme People's Court on Several Issues Concerning the Application of Law in the Trials of Disputes over Commercial Housing Sales Contracts" (Legal Interpretation [2020] No. 17, effective January 1, 2021) stipulates the contractual liabilities and rescission conditions for delayed delivery of the house; the "Civil Procedure Law of the People's Republic of China" (amended on December 24, 2021, effective January 1, 2022) arranges for joint litigation and representative litigation. Suggestions: First, unify the arguments and clarify whether each household claims the penalty or rescission and withdrawal from the contract to avoid conflicting claims; Second, unify the list of evidence, including the contract and supplementary agreements, payment receipts, delivery notices, and inspection and communication records; Third, select liaison persons to collect materials and have lawyers unify the calculation of the penalty amount for each household; Fourth, file cases in batches, first form effective judgments for a few typical households, and then promote the rest of the owners to reach a settlement or use the judgment to facilitate negotiations; Fifth, pay attention to the withdrawal from the contract and withdrawal of funds at the same time. 依据《中华人民共和国民法典》第五百七十七条（2021年1月1日施行），当事人一方不履行合同义务或者履行合同义务不符合约定的，应当承担继续履行、采取补救措施或者赔偿损失等违约责任；第五百八十五条规定了违约金的约定与减免规则；第五百九十条规定了不可抗力的认定与通知义务；第五百六十三条规定了法定解除情形。《最高人民法院关于审理商品房买卖合同纠纷案件适用法律若干问题的解释》（法释〔2020〕17号，2021年1月1日施行）对逾期交付使用房屋的违约责任与解除条件作了规定；《中华人民共和国民事诉讼法》（2021年12月24日修正，2022年1月1日施行）对共同诉讼与代表人诉讼作了安排。建议：第一，统一口径，明确各户是主张违约金还是解除退房，避免诉求相互矛盾；第二，统一证据清单，包括合同与补充协议、付款凭证、交房通知、验房与沟通记录；第三，推选联络人分工收集材料，由律师统一核算各户违约金金额；第四，按批次立案，先以少数典型户形成生效判决，再推动其余业主和解或以判促谈；第五，涉及退房解款的，同步关注。Executing the caseThe property clues and compensation priority in the contract.

5. Henglu Law Firm's Reminder

The greatest risk of collective rights protection is not losing the lawsuit, but being divided. Developers often use methods such as negotiating in batches and making individual concessions to undermine the owners' camp. Therefore, owners should unify their bottom lines and negotiation strategies internally to avoid someone signing a confidential settlement agreement first, which may increase the negotiation costs for others. At the same time, attention should be paid to three points: Firstly, the statute of limitations for litigation is three years, starting from the date when the owner knows or should know that his rights have been infringed. Long-term waiting may lead to limited claims for certain periods; Secondly, individual owners who have moved in or received the keys are not affected in claiming the overdue breach of contract damages for previous periods; Thirdly, housing quality defects and delayed delivery are two independent issues. Do not give up on claiming breach of contract damages just because the developer offers free repairs. For situations such as project suspension and the developer's capital chain being under pressure, it is necessary to evaluate the compensation prospects of the two paths of terminating the purchase contract and continuing to claim breach of contract damages as soon as possible, and combine them when necessary.Contract disputesAndSpecialised legal servicesCoordinate and promote progress in an integrated manner.Beijing Henglue Law FirmIt is recommended that owners complete the fixing of evidence and the calculation of the amount as soon as possible, and spend their time on progress rather than waiting and watching.

VI. Frequently Asked Questions

Q1: Is it possible to obtain the breach of contract penalty through collective legal protection, and what are the chances of success?

Where the contractual provisions are clear and the facts of the handover of the house are clear, it is usually more reliable to claim the breach of contract penalty calculated on a daily basis. The disputes mainly focus on whether force majeure exists, whether the grace period can be accumulated, and whether the breach of contract penalty standard can be reduced. The owner, based on the contract and supplementary agreement, supplemented by payment and handover evidence to form a complete chain, has a relatively stable chance of winning; if the contract stipulates vague conditions for the handover of the house, it is necessary to comprehensively judge based on the materials of the completion acceptance and the delivery notice.

Q2: What evidence do owners need to prepare?

First, the sales contract for commercial housing and all supplementary agreements, which specify the delivery time, grace period, and default penalty standards; Second, payment receipts and mortgage contracts, used to calculate the amount of the house price already paid; Third, the developer's move-in or delivery notice, confirming the actual delivery time; Fourth, records of reminder and communication, including written letters, WeChat group notifications, and exchange of text messages; Fifth, similar materials from other owners of the same property, used to verify whether the exemption clauses claimed by the developer exist.

Q3: How much does it cost to protect one's rights?

The litigation fees shall be prepaid in accordance with the standards for property cases. According to Article 13 of the "Measures for the Payment of Litigation Costs" (State Council Decree No. 481, implemented on April 1, 2007), the fees shall be accumulated in stages based on the amount of the dispute. After the plaintiff wins the case, the fees are generally borne by the losing party. The attorney's fees shall be stipulated in the power of attorney. For collective cases, the fees are usually charged per household or in stages, and the cost per household will be lower if there are more participating households. If the case involves house quality appraisal and evaluation, the fees shall be calculated separately. It is recommended to confirm the scope of fees in writing before entrusting the case.

Q4: How long does it take from filing a lawsuit to receiving the money?

The first-instance trial follows the ordinary procedure and is usually concluded within six months from the date of filing; if the developer appeals, the second-instance trial generally takes three to six months. After obtaining a final judgment, if the applicant applies for enforcement, those with enforceable assets usually see progress within six months, while those involving the seizure and disposal of real estate will take longer. Collective cases are advanced in batches, and the typical households that are adjudicated first often prompt the remaining owners to accelerate the settlement process.

Q5: What should I do first?

First, do two things: first, collect and check the contracts, supplementary agreements, and payment vouchers, and calculate the range of the penalty amounts for each household; second, elect owners' representatives to liaise with lawyers, unify the arguments and evidence lists, and then decide whether to file a lawsuit in batches or proceed with mediation first. Never negotiate with the developer individually without a unified position, so as not to be disintegrated in batches and lose bargaining chips.

The above content is based on the compilation of judicial practices in the Beijing area. The facts of individual cases and the jurisdiction of the court may affect the conclusions. Welcome to consult Henglue Law Firm for specific situations.

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the relevant evidence materials, to avoid missing the statutory time limit. →Legal services for real estate transactions·Attorney Tian Jiayan·Beijing Henglue 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. In case of disputes, please consult a practicing lawyer in time.