Letting Agent's fee near SO53

Letting agents fees in SO53 vary depending on the services and rent. 
The average rent per month in SO53 is £1,659. So a tenant finders fee for 60% of rent is £995. 
In SO53 a full managment fee for a property is between 10% and 20% of the monthly rental value, averaging between £100 and £199.
Renewal fees in SO53 are charged for renewing a tenancy agreement between the landlord and the tenant, ranging between £50 to £149.