You need to pay a property fee to keep the house.

Legal analysis: the property is not allowed to charge the basement service fee.

Legal basis: Regulations of People's Republic of China (PRC) Municipality on the Administration of Property Charges.

Article 40 If a realty service enterprise violates the realty service contract and the provisions of these Measures, without authorization, expands the charging scope, raises the charging standard and charges repeatedly, the owner or the property user has the right to refuse to pay. If the realty service enterprise performs its obligations in accordance with the agreement, the owner or the property user shall pay the realty service fee in full and on time. Failing to pay in accordance with the contract, the owners' committee and the realty service enterprise shall urge them to pay; Refusing to pay, the realty service enterprise can recover according to law through litigation and other means.

Forty-first establish a mediation mechanism for disputes over property service charges. If there is a dispute between the owners, the owners' congress, the owners' committee and the realty service enterprise over the property service charges, they may apply to the competent price department of the people's government at or above the county level for mediation. After receiving the application, the competent price department shall conduct mediation in time.

Forty-second establish a credit management system for property service charges. Property service enterprises that charge beyond the standard, charge in disguised form or provide services below the service level shall be included in the list of untrustworthy enterprises and punished accordingly; Owners or property users who maliciously default on property service fees shall be included in their personal integrity records.