What do you think when you see three Porsches parked on the street, all within about 50 metres of each other?
I think that a local resident has a taste for a certain type of car, but cannot afford to buy or rent a garage to keep them in.
This white one is in a terrible state - the passenger side is banged up and the front tyre is flat. Interesting that it was only re-registered recently - it seems to have deteriorated very quickly.
The other two are in a reasonable state, but they've been sitting in these spots for a long time. Why buy cars like this and then leave them on the street? Unless the owner has been caught short by a few margin trades.