[Direct answer]In the Beijing area, the construction area recorded in the ownership certificate is generally taken as the standard, and the unregistered area is determined based on the actual situation. According to the "Regulations on the Acquisition and Compensation of Houses on State-Owned Land", the compensation for the value of the houses to be acquired shall not be lower than the market price of similar real estate on the date of the announcement of the decision on the acquisition of the houses. The area is the basis for evaluation and compensation. Where there is a real estate ownership certificate or a house ownership certificate, the construction area recorded therein shall be taken as the standard; where the area is unregistered or the registered area does not conform to the actual situation, the acquisition department shall determine the area based on the real estate surveying and mapping, historical archives, construction approval materials, and on-site verification. If there are objections to the determined area, the parties concerned may apply for a re-evaluation or claim through administrative reconsideration or litigation.

1. Problem background and typical scenarios

During the transformation of shantytowns, old houses often have a small area recorded in the certificate but a larger actual area, or they may have no ownership certificates due to their long history. Residents worry that "they will lose out if the compensation is calculated based on the area recorded in the certificate", and there are also disputes over whether the additional floors of some houses should be included in the calculation of the area. The area directly determines the amount of compensation, so it is essential to clarify the identification standards and relief pathways.

II. Key points of contention

The disputes focus on the following aspects: first, the handling of discrepancies between the area recorded in the certificate and the actual area; second, the identification of unregistered buildings; third, whether the over-built or renovated parts should be included in the calculation; and fourth, the remedies for disputes over area determination. The judicial and expropriation practices tend to take ownership registration as the basis, take into account historical and actual circumstances, distinguish between legal and illegal buildings, and reasonably determine and compensate for the actual area that meets the requirements.

III. Professional analysis by Henglue Lawyers

First, the certificate shall prevail: Where there is a real estate ownership certificate or house ownership certificate, the building area shall generally be determined according to the information recorded in the certificate, which is the clearest standard. Second, handling unregistered buildings: The acquisition department shall investigate and determine the legality and area of the unregistered buildings based on the construction time, approval procedures, historical archives, and on-site surveying. If they meet the registration conditions or are historical legacy cases, they can be reasonably identified and compensated, while the illegal parts shall be dealt with separately. Third, additions and alterations: Additions and alterations approved or in line with policies at the time can be included in the scope of identification; unauthorized additions shall be distinguished from those that can be rectified, and cannot be dealt with indiscriminately. Fourth, surveying and appraisal: The acquisition party usually organizes surveying and appraisal. If the owners have objections to the area or value, they can request a review of the appraisal, commission another appraisal, or apply for an appraisal, and raise objections in the appeal and litigation process. Fifth, practical strategies: Prepare the property ownership certificates, construction approval documents, historical photos, and neighbor testimonies in advance, cooperate with the surveying process, and keep all records throughout the process. When handling acquisition cases, lawyers often promote the implementation of information and compensation through procedures such as government information disclosure and administrative review. Area identification issues often require correction through procedural claims and evidence verification. In addition, common situations in housing demolition and renovation, such as "registering under someone else's name," "shared ownership," and "unsplit inheritance," can complicate the determination of ownership subjects and compensation recipients. It is necessary to clarify ownership and shares first before determining the compensation attribution. For tenants, losses such as renovation and relocation can also be legally claimed and cannot be solely borne by the property owners. In summary, clear identification of area and ownership is the basis for compensation, and it is essential not to compromise on critical figures.

IV. Practical suggestions and legal basis

The first step is to check the ownership certificates and registration files to clarify the certified area. The second step is to sort out and approve the unregistered or stamped parts, and collect historical and image evidence. The third step is to participate in the surveying and mapping identification and check the results. If there are any objections, they should be raised in a timely manner. The fourth step is to review the assessment if there are any objections to the area or evaluation, or to claim through reconsideration and litigation. The main legal basis includes: Article 17 and Article 19 (compensation scope and evaluation) of the "Regulations on the Acquisition and Compensation of Houses on State-Owned Land"; the "Land Management Law of the People's Republic of China" and related provisions on the acquisition of collective land; surveying and mapping standards such as the "Real Estate Measurement Standards"; and relevant provisions shall be subject to the currently effective version. The specific application shall be subject to the currently effective regulations.

5. Henglue Law Firm's Reminder

There are three key points regarding the calculation of the area for shantytown renovation: for those with certificates, the area shall be calculated according to the certificates; for those without certificates, the area shall be determined based on the survey and historical facts; for the parts with over-construction, it is necessary to distinguish between those approved by the authorities and those illegal ones, and not to reject them indiscriminately; if there are any disputes over the area, a review of the assessment and a reconsideration or litigation shall be conducted. For matters related to shantytown renovation and expropriation, you can seek assistance through the following channels:Land expropriation and demolition, and administrative litigationThe service provides a comprehensive solution, which can be combined with the ownership of the propertyReal estate transactions and construction projectsFor plates, you can refer to the relevant information on evaluation and appraisal for reference.Special servicesFor any questions regarding family assets, please feel free to consult us.\nInheritance of property and division of family assetsTeam.

VI. Frequently Asked Questions

Q1: Is the area used for housing renovation based on the area stated in the certificate or the actual area?

The principle of certification is based on the building area stated in the certificate; for unregistered buildings, the acquisition department shall determine the actual area based on surveying, archives, and on-site verification, and the actual area that meets the requirements may be reasonably compensated.

Q2: What materials are required for area verification?

The real estate ownership certificate or title certificate, building approval and historical archives, house photos and surveying data, and neighborhood and village certificates are used to verify the area recorded in the certificate and the actual area.

Q3: Are the costs of such matters high?

The surveying and evaluation are charged according to the classification of the subject, and the appeal litigation is charged according to the regulations; the attorney's fee is related to the procedural stage and the workload.

Q4: How long will it take to resolve the dispute over area determination?

The review and evaluation process takes several weeks, and the appeal litigation process takes three to six months, depending on the progress of the project and the procedures involved.

Q5: Can the area of a house with a roof be counted?

It is necessary to distinguish whether it has been approved or complies with the policies at that time. Those that have been approved can be included in the calculation, while those that have been stamped without authorization should be dealt with according to whether they can be corrected or not, and cannot be generalized.

The above questions and answers are mainly based on the judicial practice in Beijing. There may be differences in the adjudication guidelines in different regions. It is recommended to consult a professional lawyer based on the specific circumstances of the case.

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the evidence materials, to avoid missing the statutory time limit. →Land expropriation and demolition legal services·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective 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. If you encounter disputes, please consult a practicing lawyer in time.