The peninsula is a setting, not a cleaning specification
Durham is the cathedral city and county town of County Durham, with a built-up population of 50,510 in 2021. That built-up-area figure is not the county’s population. The medieval peninsula and Bailey provide a distinctive centre, but do not establish every roof’s age or material.
Market Place and the Indoor Market help locate an enquiry. Cathedral and Castle heritage describes the city; it is not evidence of work we have done at those buildings. Historic surfaces need condition and relevant restrictions considered before a suitable low-pressure method is agreed.

