Letting Agent's fee near Kent

Letting agents fees in Kent vary depending on the services and rent. 
The average rent per month in Kent is £1,740. So a tenant finders fee for 60% of rent is £1,044. 
In Kent a full managment fee for a property is between 10% and 20% of the monthly rental value, averaging between £104 and £209.
Renewal fees in Kent are charged for renewing a tenancy agreement between the landlord and the tenant, ranging between £52 to £157.