Just had a quick google, and I think I've been confusing South Norwood with Thornton Heath. I use a recording studio opposite the Crystal Palace football ground, and get the 250 from Brixton and get off at the clock tower. I always thought that was Thornton Heath - but is that South Norwood?
Yes it is, exciting South Norwood! It's ok. 11 mins on the train to London Bridge, trains to Clapham Junction and Victoria (but a bit slow). 4 mins to East Croydon though, for fast trains all over. Buses to Herne Hill, Brixton, Peckham, Crystal Palace.
It's one of the cheapest places to buy in London, hence why we moved here, but we both love it. It's friendly, nice community feel, unpretentious. Nothing remarkable in any way, but it serves our needs well, and we can get everywhere we need to without changing trains or buses.
As I said, it's dirt cheap. We had a £200k budget, and where we were living in Tulse Hill / Dulwich, we could only afford some quite run down ex-council flats that were very unloved and had massive service charges. In South Norwood, for £194k before the crash, we've got a groundfloor Victorian maisonette with original wood floors, fireplaces, two bedroom, french windows out into a nice garden, a study, big eat in kitchen and a nice big lounge.
For me, well worth the slightly mundane location.