A coach house should be insured as a house for rating purposes i.e. detached house, semi-detached house or terrace.
We can provide cover for a coach house for buildings and/or contents, but where buildings cover is required; we must ensure that the sum insured is sufficient to cover the cost of rebuilding the whole property.
A coach house will usually have garages underneath, which may belong to other residents of the street/estate. The contents of any garages that do not belong to you as the policyholder aren't covered by your policy.