[Direct answer]Generally, it is not allowed to unilaterally prevent the installation of an elevator. The installation of an elevator usually constitutes a modification of the ancillary facilities of a building. According to Article 278 of the Civil Code of the People's Republic of China (effective from January 1, 2021), the modification or reconstruction of a building and its ancillary facilities shall be approved by more than three-quarters of the owners who participate in the voting and represent more than three-quarters of the total voting rights of the owners; once this proportion is reached, the modification or reconstruction can proceed in accordance with the law. First-floor owners generally cannot prevent it just by saying "I don't agree". At the same time, Article 288 requires that neighboring parties handle their neighborly relations in accordance with the principles of fairness and reasonableness. For the first-floor owners' reasonable demands regarding lighting, ventilation, and noise, compensation should be negotiated to achieve a balance. The action plan is to follow the procedures for voting and approval, and to negotiate solutions to the reasonable demands of the lower floors.

I. Problem Background and Typical Scenarios

When elevators are installed in old buildings, the elderly on the top floors look forward to it, but the residents on the first floor often oppose it: it affects lighting, causes noise, and they are not willing to contribute funds. Conflicts easily arise. So, can the residents on the first floor veto the installation of elevators? The legal boundary set by the law is "voting proportion plus neighborly relations", which not only promotes the renovation but also protects the reasonable rights of residents on lower floors.

II. Key points of contention

First, is the voting rule decided by the owners applicable to the installation of elevators? Second, can the first-floor owners prevent the installation? Third, the legal nature and remedies of the impacts on lighting, ventilation, and noise. Fourth, is it necessary to compensate the lower-floor owners? Fifth, what are the legal consequences of obstructing the construction?

III. Professional analysis by Henglue Lawyers

The ability of first-floor residents to prevent the installation of elevators depends on two main factors: decision-making rules and the balance of interests. According to Article 278 of the Civil Code of the People's Republic of China, the modification or reconstruction of buildings and their ancillary facilities is a matter that requires the joint decision of owners. To proceed, more than three-quarters of the owners with voting rights and more than three-quarters of the owners present at the vote must agree. This means that the objection of individual owners does not necessarily constitute a veto. On the other hand, Article 288 requires neighboring rights holders to handle neighborly relations in accordance with the principles of favoring production, facilitating daily life, fostering unity and mutual assistance, and ensuring fairness and reasonableness. Articles 286 and 287 provide remedies for owners whose rights have been infringed. When handling such disputes, Henglue Lawyers typically first verify whether the vote is legal, whether the proportion meets the requirements, and whether the approval procedures are complete. Then, they assess whether the first-floor residents' claims about lighting, ventilation, and noise impact are genuine and reasonable, and whether they constitute an obstacle to normal living. If the impact is indeed reasonable, it is advisable to negotiate compensation or optimize the design plan, such as adjusting the location of the elevator shaft, installing soundproofing, or using transparent materials to reduce obstruction, in order to achieve a balance. If the lower-floor residents obstruct the construction without legitimate reasons, the other owners whose rights have been affected can request removal of the obstruction and compensation for losses. In practice, it is prudent to advance the vote, approval, and compensation plan simultaneously and maintain written records of the entire process to avoid "installing while litigating". When promoting the installation of elevators in old residential buildings in Beijing, emphasis is also placed on the importance of both legal procedures and balancing interests.

IV. Practical suggestions and legal basis

Action List: 1. Organize voting according to legal requirements and keep records of the area and number of participants; 2. Process the planning and approval procedures for the installation of elevators in accordance with the law; 3. Negotiate compensation or optimization solutions with the first-floor owners regarding the impact of lighting, ventilation, and noise; 4. Apply for mediation or litigation to remove obstacles to construction if there are no legitimate reasons for such obstruction; 5. Clarify the rules for funding allocation and subsequent operation and maintenance. Main legal basis: Articles 278, 286, 287, and 288 of the Civil Code of the People's Republic of China (effective from January 1, 2021); specific applications shall be subject to the currently effective laws, regulations, and judicial rulings.

5. Henglue Law Firm's Advice

There are three opposing views on the first floor: as long as the voting proportion meets the requirements, the proposal can be advanced; if the first floor disagrees, it usually can't stop the progress; for reasonable impacts, compensation should be negotiated; and for unreasonable obstructions, parties can request removal of the obstacles. For issues related to real estate and projects, they can be resolved through legal channels.Real estate transactions and construction projectsWe can provide a comprehensive solution for services, which includes specialized community services if necessary.Special servicesFor plates, those involving construction contracts can be referred to for referenceBusiness and contract disputes in enterprisesFor those interested in inheritance and property rights arrangements, you can check out this column for more information.Inheritance and division of family property after a divorceFor any questions regarding the enforcement of disputes, please feel free to consult us.Creditor's rights and debts, and enforcementTeam, if you encounter any difficult situations, please feel free to contact us.Special servicesTeam.

VI. Frequently Asked Questions

Q1: If the residents on the first floor firmly oppose it, can't the elevator be installed anyway?

Generally, it's not the case. As long as the voting proportion meets the legal requirements, the project can proceed according to law. If individual owners disagree, it usually doesn't constitute a veto; however, compensation should be negotiated for the reasonable impact on the lower floors.

Q2: What evidence do I need to prepare to legally install the device?

It is necessary to provide the voting ballots and results statistics of the owners, materials on the area and number of the exclusive parts, the installation plan and approval documents, as well as the negotiation records with the first-floor owners.

Q3: How much does it cost to litigate over the installation of an elevator?

The litigation fees are paid according to the nature of the case and the subject matter. The fees for removing obstacles are relatively limited. The fees for hiring a lawyer are negotiated according to the agreement, and the specific fees shall be subject to the approval of the court and the law firm.

Q4: How long does it take from voting to completing the installation?

It depends on the progress of voting, approval, and consultation with lower-level authorities. For cases that proceed to litigation, the process typically takes several months. It is recommended to advance the consultation and approval process simultaneously.

Q5: The residents on the first floor are obstructing the construction. What should I do?

First, fix the obstruction of evidence and apply for community mediation or administrative coordination; if someone obstructs the construction without a legitimate reason, a lawsuit can be filed to request the removal of the obstruction and compensation for losses according to the law.

This article is written based on the common judicial interpretation in the Beijing area. If the case occurs in other regions, it is recommended to consult local lawyers to verify the regional differences.

If you are currently 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·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and publicly available adjudication rules, and is provided 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.