Sell a house with damp in Cardiff
Damp is the single most common reason a Cardiff sale collapses. The city's Victorian and Edwardian terraces — Canton, Roath, Grangetown, Splott — were built with solid walls, no cavity and, in many cases, a failed or bridged damp-proof course. A surveyor's damp reading triggers a lender retention, the buyer asks for thousands off or walks, and the property goes back on the market flagged as a problem.
- No damp-proofing work required before you sell
- No lender retention, because there is no lender
- Mould, rot, failed DPC and penetrating damp all accepted
- Sale does not fall through at the survey stage
- All legal costs covered
Quick Sales UK operates nationally and buys directly for cash across England and South Wales. We do not have a physical office in Cardiff.
Why Cardiff terraces flag damp
Solid nine-inch brick walls, rear returns with raised external ground levels, cement render trapping moisture in older brickwork, and slate-floored back rooms with no membrane all produce classic rising and penetrating damp readings. Add a flat roof over a kitchen extension and a shared party wall with an unheated neighbouring house, and a damp report is close to inevitable.
Lenders respond by imposing a retention until remedial work is done and certified. Buyers rarely have the cash to fund work on a property they do not yet own, so the sale stalls — regardless of whether the damp is serious or cosmetic.
We buy damp-affected property as it stands
No damp survey, no retention, no specialist report and no work required before completion. We price the property with the damp priced in and complete on our own funds, then carry out the remedial work ourselves afterwards.
That includes properties with black mould, timber rot, failed DPCs, wet rot in floor joists and condensation problems severe enough for a tenant or environmental health complaint.
Sell a house with damp in Cardiff — FAQs
Do I need a damp report before you make an offer?
No. We factor the condition into our offer and inspect ourselves — you do not need to commission a specialist survey.
My buyer's lender put a retention on the mortgage. Can you still buy?
Yes. A retention is a lender condition. We buy with cash, so it does not apply.
How much less will you offer because of the damp?
It depends on the extent — cosmetic condensation costs little to correct, while a full re-plaster and DPC across a terrace costs thousands. We explain the deduction openly rather than renegotiating later.
Do you buy houses with serious mould?
Yes, including properties that are currently unfit to occupy.