Found something in your survey, or spotted a stain or crack on a viewing? The defects buyers worry about most, explained calmly and honestly — with realistic costs, not scare stories.
A handful of words on a survey report are enough to make any buyer's heart sink: damp, cracking, movement, knotweed. The reality is usually far less alarming than the headline. Most damp is ordinary condensation that better ventilation will solve. Most cracks are harmless settlement, not subsidence. And most of the homes that carry these notes go on to sell perfectly well. The job of a good report is to tell you which problems are cosmetic and which are serious — and to give you a realistic sense of cost rather than leave you guessing.
Costs vary enormously with cause and severity. Treating localised condensation might be a few hundred pounds of better ventilation; a genuine rising-damp problem with a failed damp-proof course could run into the low thousands. A hairline crack is cosmetic; active structural movement is a different matter and warrants a structural engineer's report before you commit. The point is never to panic at the word, but to understand what is actually driving it.
When a survey flags a single issue that needs answering before you can decide, a focused investigation is the right next step. Our Specific Defect survey targets one concern — a patch of damp, a crack, suspected movement or timber decay — diagnoses the cause and sets out clear next steps, so you can renegotiate, repair or proceed with confidence.
Three calm, honest reads on the defects that worry buyers most.
Rising, penetrating and condensation are different problems. Tell them apart and budget right.
Most cracks are harmless settlement. The warning signs that point to real movement.
Why lenders take it seriously, and the management plans that keep a mortgage on track.
It depends entirely on the type. Condensation damp — the most common kind — is usually a ventilation and lifestyle issue that is straightforward and inexpensive to manage. Penetrating damp from a defective gutter or render is moderate and fixable once the source is dealt with. True rising damp from a failed damp-proof course is less common than people fear but more involved to put right. A survey or a Specific Defect investigation will tell you which you are dealing with, which is the only thing that matters.
Usually not. The vast majority of cracks in homes are minor settlement, thermal movement or shrinkage in plaster — cosmetic and easily filled. The ones that warrant attention tend to be wider than around 3mm, diagonal, found around doors and windows, and visible inside and out, sometimes with sticking doors. If your surveyor sees those signs, they will recommend a structural engineer before you commit. Most cracks never get that far.
Not automatically. Many lenders will still lend where there is a professional treatment and management plan in place, backed by an insurance-backed guarantee. The key is having that plan documented. Knotweed close to the building or a neighbour's boundary needs more care, and a few lenders are stricter than others, but a home with knotweed is far from unsellable when it is being managed properly.
Get a free quote for a survey or a focused Specific Defect investigation — and the straight answer you need.
Home surveys and valuations across England, carried out by RICS and RPSA regulated partner surveyors. Clear reports, fair prices, qualified people.