Cornwall is home to some of the UK’s most charming and unique properties, but it also presents a set of property risks that every buyer should be aware of.
As Chartered Residential Building Surveyors working across the county, we regularly help clients uncover and understand these common (but often hidden) issues.
1. Subsidence / Structural Movement
Cornwall’s geology is complex, with areas of former mining activity and clay-rich soils that can cause ground movement. Signs of subsidence include:
- Cracks in walls (especially diagonal).
- Doors or windows sticking.
- Sloping floors.
A pre-purchase Home Survey can aid in identifying potential structural issues to buildings in relation to movement to a building and may also provide advice in respect of the potential cause and whether it may be historical or ongoing. It may be that further investigation is required to understand the extent or cause etc. of the issue and/or the input of a Structural Engineer may be required. The surveyor can provide you with advice in terms of any recommended action should any structural issues be identified or suspected as part of the scope of the survey.
2. Damp and Timber Decay
With Cornwall’s coastal climate, moisture is a constant challenge. Older cottages built without damp-proof courses are especially prone to:
- Rising damp.
- Penetrating damp from failed render or pointing.
- Rot in timbers – particularly in roofs and floors.
Our pre-purchase Level 2 Home Survey and Level 3 Home Surveys typically include taking sample moisture readings to the relevant available areas and recommendations for any further investigation or action such as treatment or repair.
3. Mundic Block
Used in some Cornish homes built between the 1900s and in some areas typically up to 1965, some concrete materials used in the construction may contain materials or aggregate such as beach or mine waste that when used in concrete such as concrete blockwork, footings etc. can deteriorate over time, potentially making a property unmortgageable.
A specialist mundic test may be required if the property falls within the risk period or area and is built using the relevant concrete elements.
Don’t Take the Risk – Get a Survey
These issues aren’t always deal breakers – but they do need to be properly understood before you commit to buying. A comprehensive survey provides peace of mind and the power to make informed decisions.
Buying in Cornwall? One of our RICS Chartered Building Surveyors would be delighted to carry out a survey in Cornwall on your behalf. Speak to our team to arrange a survey tailored to local property conditions.
