1) Leasehold property charge 
As a legal term, Ground rent specifically refers to regular payments made by a holder of a leasehold property to the freeholder or a superior Leaseholder, as required under a lease. In this sense, a ground rent is created when a freehold piece of land is sold on a long lease or leases. The ground rent provides an income for the landowner. Ground r...
A set amount of money paid by the city to the town lord.
This applies only to leasehold properties and is a sum paid annually to the freeholder by the leaseholder. 
The rent paid to the freeholder of a property under a leasehold agreement.
A rent, substantially below the market rate, payable by a tenant usually of a long lease for which a capital sum (premium) was paid at the beginning.
An amount paid by a leaseholder to a landlord.- this is detailed in the lease
A fee that a leaseholder has to pay the freeholder every year.An annual (and normally nominal) fee paid to the freeholder by the leaseholder of a propertyWhere a person lets land to another who subsequently builds on the land, the rent passing is in respect of the land only and thus known as ground rent.
Rent payable by the owner of a leasehold property to the freehold... <a target=_blank href='http://www.finance-glossary.com/terms/ground-rent.htm?id=653&ginPtrCode=00000&PopupMode=false' title='Read full definition of ground rent'>more</a>
In English law, ground-rent is the rent paid to a landowner by a person for the use of ground on which buildings are erected. The usual arrangement is for a specified time, generally ninety-nine years. On the expiry of this period the whole of the buildings become the property of the ground-landlord.
[n] - payment for the right to occupy and improve a piece of land
Usually a nominal amount charged by a freeholder of a property to a leaseholder. Usually paid annually.
Rent paid for vacant land. If the property is improved, ground rent is the portion attributable to the land only.