oldoaktree

Thanks all. The builders have already admitted in writing they made the mistake (misread the plans). I don't think knocking it down would suit either of us (there are a lot of steels in the roof which is vaulted that would all have to be refabricated and we don't want the disruption). I think negotiating a discount is the way to go but based on floor area property values in our area it would be substantial - £15k of a £110k job. Does anyone know if a builders insurance would cover this? Would it be absorbed in their profit margin? The problem is I like the guys and do feel it was a genuine mistake and would like them to finish the job but not sure on how much of a compromise we should make given that we will be out of pocket on resale and it has adversely affected how we will use the space.

We are having a large extension built. The builders have got the shell up and knocked through. We currently do not have a kitchen and there is about 8 weeks of internal work left to complete. We have been largely happy with the work so far until yesterday when we happened to check the internal measurements and on checking discovered it was 24cm too narrow. This means it is approx 5% smaller than it should be and will make furniture arrangement tricky. I am wondering if I am being unreasonable to seek financial compenation from the builders and if so how much would be reasonable? Up to now we have had a good relationship with them and would like them to finish the work as we need it done quickly. However it is a big decrease in size from the plans. The builders have admited in writing it was their mistake and apologised but have not suggested any compensation. How much compensation would be reasonable and do builders have insurance to cover this sort of thing? I was wondering about 5% of total costs or a amount based on the value of the missing floor area. Would this be unreasonable? I assume their cost savings in not building this area would be less but at the same time it feels unfair that we should loose out due to their mistake.