Sanction & Approval in Chennai: The next step requires an approval from authority for sanction of building plans/ building permit under the provisions of Building Byelaws, Master plan and Local Body Acts. The Building approval comprises of the building plan and the layout approval for the construction of the building.
A builder should submit building plan before starting the construction activities. Building plans are a graphical representation of what a building will look like after construction.
Building plan ensures that building complies with building laws.
Once the building plan is approved, the builder should commence construction work within two years and there should be no deviation from the sanctioned plan.
The builder has to get approval of layout plan from concerned authorities before starting construction of residential or commercial building.