Poor relocated households who want to go back to the village to build houses can they go back to the village to build houses if their economic conditions improve in the future?

No, because poverty alleviation needs to move out of the account. After the household registration is moved out, you are not a village collective, and there is no homestead to build a house for you. When you move your old house, you must also hand it over to the village collective, and the government will arrange a house for you to live in where the registered permanent residence is moved.

1. Ex situ poverty alleviation and relocation: When the parties enjoy this treatment, the original permanent residence will be cancelled and the permanent residence will be registered at the place where they move in;

2. The parties can bring household registration books, ID cards and other documents to the director of the village (neighborhood) committee where the household registration is located for consultation. You can also consult the staff of the local police station in the jurisdiction, subject to the other party's reply.

"Regulations on Household Registration in People's Republic of China (PRC)" Article 10 If a citizen moves out of the household registration area, he or the head of the household shall apply to the household registration authority for registration of emigration, obtain a certificate of emigration and cancel the household registration. Citizens who move from rural areas to cities must apply to the permanent residence registration authority for moving out with the employment certificate of the urban labor department, the school admission certificate, or the approval certificate of the urban household registration authority. Citizens moving to border areas must be approved by the public security organs of the counties, cities and municipal districts where they live. Article 13 When citizens move, they shall report to the household registration authority for registration of household registration, and the city shall submit the certificate of household registration within three days and the countryside within ten days.