What is boundry line in plan of construction site?

Boundary line :

Definition of boundary line :

A  boundary line is defined as a boundary presumed to exist between two buildings on the same site.

• The boundary of the land which belongs to a building or where the land abuts a road, Railway, Canal, river and Centre Line of road, railway, canal and river.
• A relevant boundary is a boundary or National boundary that one side of the building faces  and that is parallel or at an angle of a maximum of 80 degrees on that side of the building
• A national boundary is a boundary presumes to exist between two buildings on the same site

(Above image of boundary line will definitely clear your doubt.)

Boundry line is the boundry of the land that belongs to a building of a plan. It can be also said as plot line of the plan. Thus, we can also say boundry line means the line beyond which the land or property is not owned, leased or controlled by the land owner.

In simple words, the boundary is a line between the two plots. The boundary is an outer line of our own land, and beyond that line, other property starts.

Boundary line is also called as a property line or lot line.

Under the boundary of a plot, the owner has the legal authority to construct a structure.

Boundary line in the plan of the site means the outline of the site beyond which the ownership of the owner of the land where the site is, ends and someone else's land or government property begins.

It is basically the boundary of the plot.