Generally, this is a matter of government planning, and there is relatively little land now. If you build your own house, it will also affect the appearance.
It involves two issues: one is the concentrated use of land. The construction of central villages must comply with two plans (the overall land use plan [Bureau of Land and Resources] and the detailed plan for village construction [Construction Bureau]). In addition, the application for approval is complicated. If it is unused land, it must be approved by the county-level people's government. If agricultural land is involved, you need to apply for agricultural conversion (conversion of agricultural land to construction land). This authority is very complicated, and house builders do not need to understand it. The agricultural conversion indicators for rural house building are reported by the county-level people's government in batches a year to For approval by the provincial people's government, if two plans are approved and construction is within the planning scope, the approval of rural housing construction involving agricultural conversion will still be approved by the county-level people's government, but the agricultural conversion indicators are limited, and the county-level people's government generally The target land is used for local economic construction, so it is difficult to apply for approval for rural housing construction. Generally speaking, if there is approval, the people's government at the county level will only approve the construction of central villages in the construction of new rural areas, and will not approve individual households.