If the label is 3400, the length is 3.4 meters. Generally speaking, different numbers will be marked on the plan, which usually represent the horizontal projection dimensions between columns and walls, but the specific dimensions must be based on the plane position dimensions.
Plan view:
1. After getting the floor plan of the house, buyers must know how to look at the size of the house and whether the number and orientation of rooms meet their own requirements. Because these can be seen from the plan.
2. The black solid part in the house plan represents the load-bearing wall, and the white solid part represents the non-load-bearing wall. Among them, the load-bearing wall cannot be dismantled at will, which will bury hidden dangers.