We’ve just pulled up the sitting room carpet. On the wall adjacent to the stairs, previous owners had a damp course put in. Must’ve been bad because the original floorboards are gone and boards are down now. The damp course seems fine, no signs of damp, but as we pulled the underlay up we found black staining all along the wall where the tradesmen didn’t clean up properly.Sadly surveys are never going to pick up everything and owners are generally quite good at hiding problems. Our last place had a big settlement crack in the garage wall....when I looked back at the survey you could see a coat hook had been put in with a long coat hanging from it to hide the crack internally
when my son bought a Victorian terrace in central London it was no surprise that the survey indicated damp in the front of the property and estimated £10k-£15k to resolve it. The first time I visited I had a good look over the place and noticed that the down pipe from the roof guttering had separated. There was a builder working over the road - at a cost of £30 I got him to come over with his ladder and rectify the problem which took about two minutes. And the damp had disappeared within a few months, a saving of around £9,970 and £14,970.
We know the valley roof was bodged a number of times over the years and it cost us £2k to have it done proper.
As much as I love this house, I am mildly concerned about what other bodges we‘ll find in time.