Letting Agent's fee near HX4

Letting agents fees in HX4 vary depending on the services and rent. 
The average rent per month in HX4 is £867. So a tenant finders fee for 60% of rent is £520. 
In HX4 a full managment fee for a property is between 10% and 20% of the monthly rental value, averaging between £52 and £104.
Renewal fees in HX4 are charged for renewing a tenancy agreement between the landlord and the tenant, ranging between £26 to £78.