No, it's a pair of Class 20s ... ?
OH! I see what you mean!

Yes, it IS an eyesore - and it's getting worse, as more graffiti appears and the weather takes its toll on the windowless structure. There's a lot of work going on in the adjoining site of the old Bath Road Depot (which is welcome - and grossly overdue!), but nothing seems to be happening with the old sorting office. I would have thought it was another prime site for redevelopment??