Should I sign an agreement with the property or several households for the replacement of sewer pipes on the first floor?

Legal analysis: it is necessary to sign an agreement with other involved householders and obtain the consent of the property. When the legitimate rights and interests of other owners are involved, the consent of other owners is required. When it comes to neighboring rights, we must grasp a principle: when writing an agreement, we must clearly stipulate rights and obligations.

Legal basis: Civil Code of People's Republic of China (PRC).

Article 288 The neighboring obligee of real estate shall correctly handle the neighboring relationship in accordance with the principles of facilitating production, facilitating life, solidarity and mutual assistance, and fairness and reasonableness.

Article 289 Where there are provisions in laws and regulations on the handling of adjacent relations, such provisions shall prevail; Where there are no provisions in laws and regulations, local customs can be followed.

Article 296 Where the owner of a realty uses an adjacent realty for water use, drainage, passage, pipeline laying, etc. We should try our best to avoid causing damage to neighboring real estate owners.