Letting Agent's fee near TW17

Letting agents fees in TW17 vary depending on the services and rent. 
The average rent per month in TW17 is £2,045. So a tenant finders fee for 60% of rent is £1,227. 
In TW17 a full managment fee for a property is between 10% and 20% of the monthly rental value, averaging between £123 and £245.
Renewal fees in TW17 are charged for renewing a tenancy agreement between the landlord and the tenant, ranging between £61 to £184.