Letting Agent's fee near Guernsey

Letting agents fees in Guernsey vary depending on the services and rent. 
The average rent per month in Guernsey is £1,255. So a tenant finders fee for 60% of rent is £753. 
In Guernsey a full managment fee for a property is between 10% and 20% of the monthly rental value, averaging between £75 and £151.
Renewal fees in Guernsey are charged for renewing a tenancy agreement between the landlord and the tenant, ranging between £38 to £113.