1. Understand local policies: Different cities may have different plans and policies for the renovation of old housing areas. You can go to the city planning bureau or the housing and urban-rural construction department to understand the relevant policies.
2. Looking for old and new housing areas: You can search for qualified old and new housing areas on local real estate websites or intermediaries, or you can conduct field visits in the community.
3. Investigation of old and old housing areas: Understand the surrounding environment, housing conditions, population structure and other conditions of old and old housing areas, as well as the costs and benefits of transformation.
4. Contact the relevant departments: report the situation of the old community to the Urban Planning Bureau or the housing and urban-rural construction department to discuss whether it can be rebuilt.
5. Participate in renovation projects: you can participate in renovation projects of old residential areas organized by the city, or you can organize owners' representatives to discuss renovation matters with government departments.
In short, it is necessary to understand the policies and regulations, inspect the houses, cooperate with government departments or participate in renovation projects to improve the quality of houses and improve the living environment.