I am assuming that the damp is being caused by some leak in the roof,or damage to the exterior brickwork? What have the contractors said is causing it? It is usually down to lifestyle and failure to heat and ventillate properly.If this is not the case, the best thing would be to give your notice as soon as you are able to,and find somewhere else.
All contractors have said that untill they are given more reassurance that they are not wasting their time and the job is actually going to be fulfilled they can’t give a full diagnosis but in the checks they have done they said the house isn’t properly damp proofed, the roof needs a full investigation, 60-70% of the walls in the house need to taken back to the brick, the pine end needs rechecking and possible structural work and the ceiling in 2 rooms needs a proper look as it’s not up to shape. So there’s a lot of work involved but a family member of mine who has done some work in the rental market before said the reason the landlord is being this way is because it’s his Investment on the line he paid 62k for the house and we are in on a street where the average house price is about 55-75k, most contractors have quoted over 15-20k to get the house back up to scratch at the bare minimum so from I’ve been told it’s possible after hearing all this he is starting to consider his options. I spoke with my partner and we both agreed unless he does the work once the contract is up in 9 months we will move out and untill then we will maintain the house as much as we have done but it will continue to get worse unfortunately end of the day it’s the landlords home and investment there’s not more else we can do to get the work done.