My question here is do other posters think I would be able to sustain my 500, 000 should the bubble burst or as it will be, in my opinion, a great place to live in the coming years should I still expect some level of growth. I know this a “how long is a piece of string” type question but surely areas such as this & possibly newbridge where infrastructure is increasing along with property development, house prices should at least keep their value.
The problem is that we are (some believe) in a bubble, so whether an area is nice or has infrastructural improvements coming down the road is irrelevent, because house prices are hugely overvalued. E.g. if you have a car worth 10k and someone offers to buy it for 20k. If that other buyer adds fancy new wheels to the car which will add 1k in value to it, is it now worth 21k or 11k?
Personally I think the "I had to buy because otherwise I'd never be able to" was naive reasoning and may prove costly - sorry. If you are happy to live there for 10 years and can afford the mortgage you can ride out anything that may (or may not) happen, but I wouldn't assume that increases in your own house price will enable you to buy the bigger place.