Step 1: verify the identity

Find the CRiS number on the window etchings and the chassis stamp near the A-frame. Every window should carry the same 17-digit number, matching the chassis and the paperwork the seller shows you. Walk away from ground-out etchings, mismatched numbers, or a seller who cannot produce the CRiS registration document: those are the tell-tale signs of a stolen caravan wearing another identity.

Step 2: run the CRiS check (£17.95)

We will be straight with you: we do not sell caravan checks, because only CRiS holds this data. Their check at cris.co.uk costs £17.95 and covers theft (UK police and Interpol), outstanding finance recorded by the specialist caravan finance houses, insurance write-offs, and the keeper record. On a £15,000 to £30,000 caravan it is obvious value. Run it against the CRiS number you verified in step 1, not one the seller reads out to you.

Step 3: the physical checks no database covers

  • Damp readings. Around every window, in each corner, along floor edges and under lockers. Under 15 percent is normal; 15 to 25 percent needs investigation; over 25 percent means major repair bills, renegotiate or walk.
  • Tyres by age, not tread. Caravan tyres age out before they wear out. Check the date code: over 5 years old, budget for a pair regardless of how they look.
  • Chassis and A-frame. Corrosion, cracked welds, bent members from kerbing or overloading.
  • Gas and electrics. Ask for the last habitation service report; a current one from an NCC-approved workshop is the gold standard.
  • Professional inspection. A pre-purchase habitation inspection costs £150 to £300 and pays for itself on anything over about £8,000.