1, you have been for many years, and you can apply for a purchase if you meet the purchase conditions of a price-limited house, regardless of your parents' property rights;
2, but if your account is attached to your parents. Buying a house now may have an impact on compensation, because moving out of the household registration may reduce the compensation for the parents' cottage owners;
3. I suggest you consult clearly whether the compensation for bungalows is based on the registered population. If the compensation is per head, it is best to wait until the compensation is implemented before applying for a price-limited room.
Good luck!
A Bin, a real estate agent, will answer your questions.