Letting Agent's fee near EX21

Letting agents fees in EX21 vary depending on the services and rent. 
The average rent per month in EX21 is £1,555. So a tenant finders fee for 60% of rent is £933. 
In EX21 a full managment fee for a property is between 10% and 20% of the monthly rental value, averaging between £93 and £187.
Renewal fees in EX21 are charged for renewing a tenancy agreement between the landlord and the tenant, ranging between £47 to £140.