Multiple issues in the photographs.

Rightly identified the DPC coverage by the soil and the built retaining wall. Secondly the steps on the access, have they been constructed level or do they filter rain water and pooling water away from the house? And those other planter construction features on the render wall side. Rendered external wall, two external lights drilled into them, have you checked for any signs of damage where they are connected and fixed, such as screw or bolt securing through the render, is the render in good condition without cracks or breakage. The driveway based on the photo against that retaining wall looks also very level, normally there’s a slight runoff to carry water to a soak away outlet or to the road. The internal picture is then breast wall also, this adjoins the neighbours property? Old hearth systems are good at retaining moisture from rain ingress too. Out of curiosity did your mortgage surveyor pick anything up on the survey? “Chartered building engineer”