A lease plan is a detailed drawing or map that outlines the exact boundaries and areas of a property or land being leased. It is often required in both commercial and residential leasing agreements to clearly define the extent of the leased space and any common areas involved.

The lease plan provides a visual representation of the leased property, helping to prevent confusion or disputes between the landlord and tenant. It includes key details such as measurements, access points, parking areas, shared facilities, and any relevant features or restrictions.