The hidden risks that cost buyers tens of thousands
Subsidence, knotweed, leasehold escalations, climate exposure, and the maintenance bills no one mentions until you've moved in.
The risks no one mentions on the viewing
Most material risks in a property are invisible during a 25-minute viewing. Damp behind freshly painted walls. A leasehold with a ground rent that doubles every ten years. A roof that has five years left. A street that is on the wrong side of a flood map redrawn last winter.
None of these are exotic. They are routine — and routinely missed.
What a structured analysis surfaces
A good due diligence pass categorises risk by likelihood and cost-to-mitigate. Roof, drainage, electrics, heating, insulation, subsidence and climate exposure each get a Low / Medium / High rating, and each gets a budget.
The Professional and Boardroom Editions of Home Compass do exactly that, in the same structure a chartered surveyor would use.
The five-year cost horizon
Buyers underweight problems that surface in year three. A boiler at the end of its life, a flat roof over the kitchen extension, single-glazed sash windows in a conservation area — each is a five-figure decision waiting.
Build a five-year capex estimate before you offer. It changes what a fair price actually is.
Turn risk into leverage, not fear
A well-catalogued risk list is the strongest negotiation tool you have. It moves the conversation from a subjective 'the price is too high' to a specific 'here is the £14,000 of work the survey will reveal anyway'.