Mundic Properties are of concrete block construction, often found in Cornwall and Devon. Concrete deteriorates and in the worst cases the property may need to be demolished. 

If a test is required by the valuer this must be obtained before mortgage offer. 

We consider the gradings as follows:
A -  Acceptable
A/B -  Should be referred to the valuer to check it doesn’t affect his valuation
B and below -  Not acceptable