tigger22

Hi Everyone, Thanks for the replies, At the moment we are living on site in a garden studio/granny flat so no problems with ongoing accommodation. The 6 billion dollar question is how much will the insurance company offer us (not that we would accept the first offer and we have an agent working for us). Initially we thought we could demolish most internal walls and build another floor on top of the bungalow but there are a number of exterior walls that will need to come down due to water saturation to brickwork and insulation. We went to the Farnborough Self Build show and had a chat with a few timber framed companies. But the main thing is cost of digging up the original floor and foundations so asked if they could put a raft on top of the original. Most said yes but the original would need checking. Also this would increase the floor level by up to 800mm as we require, which would be great - two birds with one stone but all down to cost and design which at present would total (ground and first floor) around 370m2. I’m just concerned about the cost of removing the footings etc and then replacing so a reinforced raft may be a better option. Thanks, Paul

Hi Forum, Wondering if you could please help us as we have had little advice and this event has been forced upon us. We had a house fire in July 2018 which has severely damaged our bungalow. We are likely to have only the floor slab and internal block wall of the exterior cavity walls left. We are considering accepting a cash settlement from our insurance company to rebuild and make changes to the property ourselves. I am disabled and use a wheelchair so obviously unable to selfbuild the property myself although fairly capable with the knowledge and experience I have accumulated over the years but although the mind is willing the body is not! Our original bungalow was adapted to my needs except some rooms which remained inaccessible, my son’s bedroom was far too small and we were flooded 5 years ago because the bungalow sits too low. We'd like to create a dormer style bungalow with 2 large bedrooms, a study and a family bathroom upstairs. And to avoid another flooding occurrence we'd like to raise the floor level by at least 200mm. The ground floor M2 is 175 and we hope to replicate that as close as possible on the first floor. We were wondering if we could keep the original floor slab and put a raised raft over it to form a new raised floor slab and then build a timber framed property on it in order to avoid the cost of removing and reinstating the foundations. Could we build this VAT free? The other option is to keep a couple of existing exterior walls and demolish the rest, rebuilding them to almost the original outline using brick and block which will make the pouring and raising of a new floor slab easier without having to cut a new damp course etc into the existing walls. Would you consider this to be the better proposal and would it classify as a new build and be VAT free? Once the ground floor has been reconfigured then we would build the upper floor using a half wall and timber frame method, hopefully utilising the entire downstairs floor area, although budget may require us to reduce the floorplan upstairs. Which of the two options would you consider to be less expensive and economic to undertake? We are about to put our ‘Plan A’ into planning in the next couple weeks using our surveyor’s drawings but if they prove too expensive for our budget we could scale back if necessary. Kind regards,