Eventually I am sure they will get around to build two additional CityLine stations between Ramkaenhaeng and Makassan.I really don't see the appeal of that cluster. Traffic flow is awful for car users. No public transport anywhere near in real terms. No supermarkets. I like the fact it's booming, but until it gets a skywalk or something linking it to the MRT or ARL or some such it will struggle IMHO.
I think residential demand in the area at a walking distance to MRTA Petchburi will be driven by:I agree Petchburi is booming - but improving? In what way? No sign of that until the supporting infrastructure is at least promised (which will then be a decade from being delivered). Basically, with those projects you are taking a punt on the area eventually getting all the facilities it needs. Now, I agree that this is likely to happen eventually (except the obligatory neighbourhood mall every cluster now needs - where is that going to be?) But I'd rather wait until it is on the cards rather than just hypothetical.