Does asking the owner to pay the property fee mean that the house has been delivered?

No, according to the property management regulations, the owner is obliged to pay the property fee before handing over the house, but the developer cannot unilaterally ask the owner to pay the property fee before handing over the house, which lacks the contractual basis and may damage the legitimate rights and interests of the owner. Therefore, in the absence of housing handover procedures, the owner has the right to refuse to pay the property fee in advance.