Letting Agent's fee near NR21

Letting agents fees in NR21 vary depending on the services and rent. 
The average rent per month in NR21 is £1,572. So a tenant finders fee for 60% of rent is £943. 
In NR21 a full managment fee for a property is between 10% and 20% of the monthly rental value, averaging between £94 and £189.
Renewal fees in NR21 are charged for renewing a tenancy agreement between the landlord and the tenant, ranging between £47 to £141.