How Should a Home Purchase Contract Be Signed in Changping, Beijing in 2026? A Lawyer Breaks Down Five Major Legal Risk Points in Commercial Housing Sales

📅 2026-09-10 📂 National Lawyers Hot Topics National Lawyers Hot Topics 🏷️ #BeijingRealEstateLawyer #CommercialHousingSalesContract #ChangpingNewHomes #HomePurchaseDepositDispute #OverdueDeliveryRightsProtection

In 2026, the new home market in Changping, Beijing, continues to heat up. The Beiqijia submarket, with its low-density townhouse products and well-developed amenities, has become a key area of focus for families looking to upgrade their housing. While comparing location, housing prices, floor plans, and property management, homebuyers often overlook a critical issue: from signing the subscription agreement to taking delivery of the keys, every step harbors potential legal risks. Disputes over commercial housing sales have long ranked among the top civil cases in courts nationwide. In Beijing, due to the high base housing prices and large transaction amounts, once a dispute arises, the losses faced by homebuyers are particularly substantial.

2026北京昌平买房合同怎么签?律师拆解商品房买卖五大法律风险点

I. Subscription Agreement and Deposit: If You Change Your Mind After Signing, Can You Get Your Money Back?

Many homebuyers are guided by sales consultants at the sales office to first sign a "Commercial Housing Subscription Agreement" and pay a deposit of tens of thousands of yuan. The problem is that the legal nature of the subscription agreement directly determines whether the deposit can be refunded.

Under Article 586 of the Civil Code, the parties may agree that one party shall pay a deposit to the other as security for the obligation, and the deposit contract is formed upon the actual delivery of the deposit. Article 587 further provides: if the party paying the deposit fails to perform its obligations or performs them in a manner inconsistent with the agreement, resulting in the inability to achieve the purpose of the contract, it has no right to demand the return of the deposit; if the party receiving the deposit fails to perform its obligations or performs them in a manner inconsistent with the agreement, resulting in the inability to achieve the purpose of the contract, it shall return double the deposit.

A common dispute in practice is: if a homebuyer is unable to continue performing the contract due to loan approval failure, changes in purchase restriction policies, or their own funding problems, should the developer refund the deposit? The lawyer's view is that two situations need to be distinguished. If the subscription agreement explicitly stipulates that "if a formal contract cannot be signed due to reasons not attributable to either party, the deposit shall be refunded," the homebuyer can claim a refund on this basis. If the subscription agreement does not provide for this, and the homebuyer cannot prove the existence of reasons not attributable to either party, they may face the loss of the deposit.

When hearing such cases, Beijing courts typically examine whether the subscription agreement contains the main contents of a commercial housing sales contract as stipulated in Article 16 of the Measures for the Administration of Commercial Housing Sales. If the subscription agreement already includes core terms such as basic property information, price, and payment method, the court may determine that it has the effect of a sales contract, in which case the cost of the buyer backing out will be higher.

Advice for homebuyers: Before signing a subscription agreement, be sure to confirm your home purchasing eligibility and loan capacity; require the developer to state in the subscription agreement that "if signing cannot proceed due to policy adjustments or loan approval failure, the deposit will be fully refunded"; keep all communication records and payment receipts.

2. Incomplete Five Certificates and Pre-sale Permits: Is the House You Bought Legal?

Among the new housing projects in various subdistricts of Changping, some may be developed and have their permits obtained in phases. When homebuyers see the scale models and model units at sales offices, they often do not proactively verify whether the projects have obtained the complete "Five Certificates."

The so-called "Five Certificates" refer to the State-owned Land Use Certificate, the Construction Land Planning Permit, the Construction Project Planning Permit, the Construction Permit, and the Commodity Housing Pre-sale Permit. According to Article 6 of the Measures for the Administration of Urban Commodity Housing Pre-sales, a development enterprise engaging in commodity housing pre-sales shall apply to the real estate administration department for a pre-sale permit and obtain the Commodity Housing Pre-sale Permit. Those that have not obtained a pre-sale permit may not engage in commodity housing pre-sales.

Article 2 of the Interpretation of the Supreme People's Court on Several Issues Concerning the Application of Law in the Trial of Cases Involving Disputes over Commodity Housing Sales Contracts clearly provides that a commodity housing pre-sale contract concluded between a seller and a buyer shall be deemed invalid if the seller has not obtained a commodity housing pre-sale permit; however, if the seller obtains the commodity housing pre-sale permit before the lawsuit is filed, the contract may be deemed valid.

This means that if a homebuyer signs a contract and makes payment before the project has obtained a pre-sale permit, the contract may be deemed invalid. Although the law provides a remedial path for obtaining the permit before litigation, the financial risk and uncertainty borne by the homebuyer during this period are extremely high.

In legal practice, I once encountered a case like this: a homebuyer paid 500,000 yuan in "sincerity money" at the sales office of a project in Changping. The project had still not obtained a pre-sale permit, and after the developer's capital chain broke, it was unable to refund the money. After the homebuyer filed a lawsuit, although the court found the contract invalid and ordered the return of the principal, at the enforcement stage the developer had no assets available for enforcement, and in the end the homebuyer received only a judgment on paper.

Therefore, verifying the five certificates is the first step before purchasing a home. Buyers can ask the developer to show the original documents and check the pre-sale permit information on the official website of the Beijing Municipal Commission of Housing and Urban-Rural Development. For projects that claim they are "in the process of being handled" or "will be available soon," it is advisable to hold off on making payment.

3. Late Delivery and Area Discrepancies: What to Do If the Developer Breaches the Contract?

Some projects in areas such as Beiqijia in Changping are sold as pre-sale homes, and buyers typically have to wait one to two years from signing the contract to actually taking possession. During this period, delayed delivery and floor area discrepancies are the two issues most likely to lead to disputes.

Regarding delayed delivery of housing, Article 577 of the Civil Code stipulates that if one party fails to perform its contractual obligations or performs them in a manner inconsistent with the agreement, it shall bear liability for breach of contract, such as continuing to perform, taking remedial measures, or compensating for losses. Commercial housing sales contracts typically specify the standard for liquidated damages for delayed delivery, commonly calculated as a few ten-thousandths per day. If the liquidated damages agreed upon in the contract are too low, the homebuyer may request the court to increase them in accordance with Article 585 of the Civil Code.

It should be noted that developers often include a clause in supplementary agreements stating that "no liability for breach of contract shall be borne for delayed delivery due to force majeure or government reasons." Lawyers remind that the determination of force majeure has strict statutory conditions. Article 180 of the Civil Code stipulates that force majeure is an objective circumstance that is unforeseeable, unavoidable, and insurmountable. Whether work stoppages due to smog, pandemic control measures, and other such factors constitute force majeure remains controversial in judicial practice, and homebuyers should not readily accept the developer's unilateral interpretation of exemption from liability.

Regarding area discrepancies, Article 20 of the Measures for the Administration of Commercial Housing Sales stipulates: where pricing is based on the interior floor area or the gross floor area, the parties shall specify in the contract how to handle any discrepancy between the contracted area and the area recorded in the property rights registration. If the contract does not provide for this, the following principles shall apply: if the absolute value of the area discrepancy ratio is within 3% (including 3%), the housing price shall be settled based on the actual area; if the absolute value of the area discrepancy ratio exceeds 3%, the buyer has the right to return the property.

When taking possession of the property, homebuyers should entrust a professional institution to conduct an on-site measurement and verify whether the registered property area matches the area agreed upon in the contract. If the discrepancy exceeds 3%, they should promptly notify the developer in writing to assert their rights, so as to avoid being deemed to have accepted it by default due to delay.

4. Property and Amenities Commitments: Do Oral Promises Count?

In comparisons of new homes across Changping's various sectors, property management standards and supporting facilities are often key selling points emphasized by developers. However, homebuyers need to be vigilant: clubhouses, swimming pools, and green space ratios shown in scale models, as well as school district assignments and subway plans verbally promised by sales agents, are extremely difficult to enforce later if they are not written into the contract.

Article 3 of the Interpretation of the Supreme People's Court on Several Issues Concerning the Application of Law in the Trial of Cases Involving Disputes over Commodity Housing Sales Contracts provides that: Advertisements and promotional materials for the sale of commodity housing are invitations to offer. However, if the seller's descriptions and promises regarding the houses and related facilities within the scope of the commodity housing development plan are specific and definite, and have a significant impact on the conclusion of the commodity housing sales contract and the determination of the house price, they shall be deemed an offer. Even if such descriptions and promises are not included in the commodity housing sales contract, they shall still be deemed part of the contract, and if a party violates them, it shall bear liability for breach of contract.

This provision offers homebuyers a certain degree of protection, but its conditions for application are relatively strict. Buyers must prove that the developer's promotional content is "specific and definite" and has a "significant impact" on the signing of the contract and the price. In practice, courts are relatively cautious in determining external factors such as school district promises and subway plans, because these issues often involve the authority of government planning and education departments and are difficult for developers to control.

Lawyer's advice: For internal community amenities promised by the developer, such as clubhouses, swimming pools, and landscaping, require them to be included in the contract annex or a supplementary agreement; for external amenities such as school districts and subways, verify with the planning department and education department, and do not readily trust oral promotions; keep evidence such as brochures, promotional flyers, and WeChat chat records.

Five, Lawyer's Recommendation: Conduct a Legal Check-up Before Purchasing a Home

The heat of the new home market in Changping, Beijing in 2026 means that a large number of families will enter the commercial housing transaction process. For families making their first improvement purchase, the total price of a home is often several million or even over ten million yuan, and any legal oversight could cause unbearable losses.

From the perspective of legal practice, it is advisable for homebuyers to seek professional legal support at the following points: before signing a subscription agreement or letter of intent, review the deposit clauses and cancellation conditions; when signing the formal sales contract, review clause by clause the exemption clauses, liquidated damages standards, and delivery conditions in the supplementary agreement; during property acceptance inspection, verify the measured area report and the completion acceptance filing form; when a dispute arises, promptly preserve evidence and assess litigation or negotiation strategies.

Guangdong Zhiming Law Firm has long focused on real estate and construction engineering legal affairs, accumulating extensive practical experience in areas such as commercial housing sales contract disputes, claims for delayed delivery, and rights protection for area discrepancies. Whether you are an individual homebuyer or a real estate developer client, introducing a legal review mechanism in the early stages of a transaction can help front-load risk prevention and control, avoiding the need for passive rights protection afterward.

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