When purchasing a property in the UK, a professional survey is an invaluable investment. It provides a detailed assessment of the property's condition, highlighting potential problems that might not be obvious during a viewing. However, receiving a survey report can be daunting, filled with technical jargon and alarming-sounding issues. This guide will help you understand the seven most common survey results, distinguishing between those that warrant serious concern and those that are typically less critical.

Damp is one of the most frequently reported issues in UK property surveys. It can manifest in various forms: rising damp, penetrating damp, or condensation. Rising damp, caused by moisture rising from the ground through walls, is often the most serious and costly to rectify, requiring a new damp-proof course. Penetrating damp occurs when water enters through external defects like cracked rendering or faulty guttering, while condensation is usually a ventilation issue. While all forms of damp need addressing to prevent further damage and health issues, the severity and cost vary significantly. Always seek specialist quotes for rising damp.

The roof is a property's primary defence against the elements, so any issues here are important. Common findings include slipped or missing tiles, damaged flashing, or a sagging roofline. Minor issues like a few missing tiles are relatively inexpensive to fix. However, a sagging roofline could indicate structural problems with the roof timbers, which would be a much more significant and costly repair. Always get a qualified roofer to inspect and quote for any significant roof concerns.

This is often the most alarming phrase in a survey report. Structural movement refers to the property shifting, which can be due to subsidence (ground sinking) or heave (ground expanding). Signs include significant cracks in walls, uneven floors, or doors and windows that no longer close properly. Minor hairline cracks are often superficial and not a cause for concern. However, larger, diagonal cracks, especially those wider than 3mm, could indicate serious structural issues requiring specialist investigation by a structural engineer. This can be very expensive to fix and may affect insurance.

Surveyors will often check the condition of the property's drainage system. Common issues include blocked drains, cracked pipes, or outdated systems. While a blocked drain can be a simple fix, more extensive damage to underground pipes could lead to significant excavation work and expense. It's worth noting if the property has a septic tank or cesspit, as these require regular maintenance and can be costly to replace if faulty.

An outdated or unsafe electrical system is a serious safety hazard. Surveyors will highlight issues such as old fuse boxes, lack of earthing, or visible damage to wiring. While they won't conduct a full electrical test, they will recommend a qualified electrician carry out an Electrical Installation Condition Report (EICR). If the wiring is very old (e.g., pre-1970s rubber or lead sheathed), a full rewire could be necessary, which is a substantial expense.

Timber defects like wet rot, dry rot, and woodworm are common, particularly in older properties. Wet rot is caused by prolonged moisture exposure and is generally less severe than dry rot, which can spread rapidly through timber and masonry, causing extensive damage. Woodworm, while unsightly, is often treatable unless the infestation is severe and has compromised structural timbers. Always get a timber specialist to assess and quote for treatment, especially for dry rot.

Asbestos was widely used in construction until 1999. Surveyors will identify suspected ACMs, such as asbestos cement in garages or textured coatings (Artex). The presence of asbestos isn't always a serious issue if it's in good condition and undisturbed. However, if it's damaged or needs to be removed, this requires specialist contractors and can be costly and hazardous. The survey will recommend further investigation by an asbestos specialist.

Receiving a survey report can feel overwhelming, but remember that most properties, especially older ones, will have some issues. The key is to understand the implications of each finding. For serious issues, always obtain specialist quotes for repair work. These quotes can then be used to renegotiate the purchase price or request the seller to carry out repairs before completion. Your estate agent can offer guidance on how to approach these discussions. A thorough understanding of your survey results empowers you to make an informed decision about your potential new home.