A bit of a complicated question but need some rough guidance.
I'm looking at a 3 storey property that's for sale in a unfinished condition. It was a small 4 bedroom split into 2 flats that were being rented out. The current owner has let it fall into disrepair and had it structurally condemned in order to force the council to grant planning permission for a larger rebuild which would create 6 bedrooms split into a lower 4 bed and upper 2 but is clearly designed to be further split into 3 once built. They are now looking to sell for £500k with that planning permission in place. I woul