A zoning boundary is a marking depicted in maps to clearly show the confinement of zoning of areas.
For example different plots of land, or combination of plots could be classified as:
- Residential zone
- Industrial zone
- Commercial zone
- etc
Even the above zones can have their own zoning codes and demarcated as such.
For example, residences might have zoning for:
- Landed houses
- High rise buildings
- Public housing
- etc
By having clear boundaries, there will be a lesser likelihood of land disputes taking place between land owners.
If if they do take place, official records of these boundaries should be able to resolve disagreement quickly.