Is it legal not to pay property fees or parking fees?

I will. According to Article 944 of the Civil Law, the owner shall pay the property fee to the property service provider as agreed. If the property service provider has provided services in accordance with the agreement and relevant regulations, the owner shall not refuse to pay the property fee on the grounds that he has not accepted or does not need to accept the relevant property services. If the owner fails to pay the property fee within the time limit in violation of the agreement, the property service provider may urge him to pay it within a reasonable period of time; If the payment is not made within a reasonable period, the property service provider may bring a lawsuit or apply for arbitration. The property service provider shall not stop power supply, water supply, heat supply and gas supply to demand payment of property fees.

Legal objectivity:

"Property Management Regulations" Article 44 In the property management area, water supply, power supply, gas supply, heating, communication, cable television and other units shall charge relevant fees to the end users. Where a realty service enterprise accepts the entrustment to collect the fees mentioned in the preceding paragraph, it shall not collect additional fees such as handling fees from the owners. Forty-fifth of the property management area in violation of public security, environmental protection, property decoration and use of laws and regulations, property service enterprises should be stopped, and timely report to the relevant administrative departments. After receiving the report from the realty service enterprise, the relevant administrative department shall stop the illegal act or deal with it according to law.