Letting Agent's fee near WA2

Letting agents fees in WA2 vary depending on the services and rent. 
The average rent per month in WA2 is £1,226. So a tenant finders fee for 60% of rent is £735. 
In WA2 a full managment fee for a property is between 10% and 20% of the monthly rental value, averaging between £74 and £147.
Renewal fees in WA2 are charged for renewing a tenancy agreement between the landlord and the tenant, ranging between £37 to £110.