My mum who is in her 90's lives alone not far from Waghorn Rd . I'm in that area daily and it seems very quiet . As I'm sure you know ,trouble can happen anywhere - tho IME it tends to be where you have two areas next to eachother but with very different amounts of affluence . Deptford and Greenwich come to mind . Maybe large estates next to roads of middle class housing . But the area round Waghorn is quiet and settled ,I really wouldn't have thought you need to be concerned about living there ,