[Direct answer]It depends on the type of housing. For new commercial housing, the sales price is subject to filing (commonly referred to as "one house, one price"). The filing price is the price ceiling reported by the developer to the competent authority and publicly announced. The actual transaction price generally cannot exceed the filing price, and it is normal market behavior to sell at a price lower than the filing price (through promotions or discounts). However, if the transaction price exceeds the filing price, online signing and loan procedures are often restricted, and there may also be risks of price violations. For second-hand houses, there is no unified filing price concept, and the transaction price is negotiated between the buyer and the seller. To determine whether the transaction is normal, the key is to see whether the price is lower than, equal to, or higher than the filing price, and whether it involves the regulatory rules of cities with price limits.

1. Problem background and typical scenarios

When buying a new house, the listed price at the sales office, the filing price publicly displayed online, and the final transaction price often don't match up. Some people encounter situations where the filing price is higher than the transaction price and think they're getting a bargain, while others encounter situations where the transaction price is higher than the filing price and are asked to make split payments. The relationship between the price and the filing price directly affects the contract's validity, the loan amount, and subsequent rights protection.

II. Key points of contention

First, the legal nature and binding force of the filing price. Second, the different consequences of the transaction price being lower or higher than the filing price. Third, the application of price-capping and clear-price marking rules. Fourth, the risks of "yin-yang contracts" and splitting housing prices.

III. Professional analysis by Henglue Law Firm

First, the nature of the filing price: In cities where price filing is implemented, developers should file and clearly mark the price of commercial housing for sale in accordance with regulations. The filing price constitutes an external price constraint and reflects the supervision of the competent authorities over the sales price of commercial housing. Second, below the filing price: When developers sell at a discounted price for promotion or inventory clearance, and the transaction price is lower than the filing price, it is generally a normal market pricing behavior. As long as the price is clearly marked and there is no false advertising, it usually does not constitute a violation of the law. Third, above the filing price: If the transaction price exceeds the filing price, it may violate local price supervision requirements, and the online signing system and loan approval may be hindered. More importantly, splitting the excess amount into "decoration fees", "group-buying fees", or "parking space fees" to circumvent supervision or make false representations may render the relevant clauses legally questionable. Buyers may also face risks such as failed loans or tax disputes. Fourth, second-hand housing differs from new housing: Second-hand housing usually does not have a unified filing price system, and the transaction price is determined by the parties' autonomous negotiation, but it is still subject to the impact of tax assessment prices. Whether it is new or second-hand housing, buyers should avoid signing "yin-yang contracts" to evade taxes by underreporting prices, otherwise they may face tax supplementation, fines, or disputes over the validity of the contract. Fifth, buyers' rights protection path: If they are harmed by price violations, false advertising, or disguised price increases, they can file complaints and reports with the market supervision and management departments, and claim civil liabilities such as refunds and compensation according to the contract or legal provisions. For cases involving contract termination or contract dissolution, a comprehensive evaluation should be made based on the contract terms, breach of contract circumstances, and the degree of fault of both parties, rather than simply claiming based on price differences. Sixth, awareness of keeping evidence: Buyers should keep sales brochures, publicly announced filing prices, purchase agreements, and payment receipts. In the event of disputes, these materials are key evidence for judging whether the price is abnormal or whether the agreement has been violated. For cases involving the validity of commercial housing sales contracts and price disputes, reference can be made to relevant provisions.Property transactions and construction projectsThe approach to handling the plates; the specific application shall be subject to the currently effective laws, regulations, and judicial rulings.

IV. Practical suggestions and legal basis

The first step is to check the filing price and clear price information published for the project before purchasing a house. The second step is to verify the relationship between the final transaction price and the filing price, and be vigilant against disguised price increases under the guise of decoration, group buying, etc. The third step is to ensure that the transaction price is accurately recorded in the online signing contract, and not to sign "yin-yang contracts". The fourth step is to file a complaint with the market supervision department and claim corresponding civil liabilities if there are price violations or false advertising. The main legal basis: the "Price Law of the People's Republic of China", the "Regulations on Clear Price Marking for the Sale of Commercial Housing", and the "Measures for the Administration of Pre-sale of Urban Commercial Housing"; the specific application shall be subject to the currently effective laws, regulations, and judicial rulings.

5. Henglu Law Firm's Reminder

There are three key points regarding the filing price: if the price is lower than the filing price, it's usually a normal discount; if the price is higher than the filing price, you need to be cautious about regulatory and loan risks; the effectiveness of clauses that increase prices by disguised means and split the house price is questionable; and recording the actual transaction price and not signing a "yin-yang contract" are the bottom lines. For transactions involving new and second-hand houses, you can proceed through the following channels:Real estate transactions and construction projectsObtain an overall solution for the service, and combine it with the dispute over the validity of the contractBusiness and contract disputes in enterprisesReference for refunds and enforcement related to the platformCreditor's rights and debts, and enforcementColumn, consultation on difficult casesSpecial servicesTeam.

VI. Frequently Asked Questions

Q1: Is it normal for the transaction price to be lower than the filing price?

This is normal. When developers offer discounts and promotions, the transaction price may be lower than the filing price, which is a market pricing behavior. As long as the prices are clearly marked and there is no false advertising, it is generally not illegal. However, if the developers explicitly state the filing price but actually charge additional fees under other names, their compliance needs to be reviewed.

Q2: What will happen if the transaction price is higher than the filing price?

This may violate local price regulation requirements, and the online signing and loan approval process may be hindered. Moreover, you may be held accountable for price violations, so you should exercise caution when dealing with such matters.

Q3: Is it legal to charge a surcharge in the name of renovation fees?

It is necessary to distinguish between real decoration and disguised price increases. If the split clauses are deemed to evade supervision or constitute a false expression of intention, their validity may not be recognized, and the risks shall be borne by both parties.

Q4: Do second-hand houses have a filing price?

Second-hand houses generally do not have a unified filing price. The transaction price is negotiated between the two parties, but factors such as the taxable price evaluation still affect taxes and loans.

Q5: Can I withdraw from the purchase if there's a dispute over the filing price?

Whether to check out depends on the contractual provisions and the circumstances of breach of contract. A mere price difference is generally not sufficient to justify checking out. If it constitutes fraud or a major breach of contract, the party concerned may pursue other remedies.

The above content is based on the 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 evidence materials, so as to avoid missing the statutory time limit. →Legal services for real estate transactions·Beijing Henglue Law Firm

Disclaimer: This article is compiled based on current laws and regulations and publicly available 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 the event of a dispute, please consult a practicing lawyer promptly.