I posted the info below a while back but it's probably more pertinent to this thread. Not quite as staggering as iguana's pricing, but remember these prices below are AVERAGE ie not just in the decent areas; you can multiply by 50-100% for those areas (and 200-300% for the very best areas/properties).In my town, for $800,000, you could buy a mansion.In my city, for $800,000 you'll buy a 1500 sq ft condo with two bedrooms (three if you are lucky) in a semi-central location. Tops.
My part of the UK has some pretty high house prices.
Detached (single-family): £375k (~$600k)
Semi-Detached (twin-house): £384 (~$615k)
Terraced (row-house): £363k (~$580k)
Flat (apartment/condominium): £249k (~$400k)
And this is after the recession's effect on house prices (they're still about 10% off their peaks I'd say). For lulz comparison, the town I grew up in now has an average detached house price of £527k ($845k).
If you're going to make a huge investment like buying a house, I think it only makes sense to get exactly what you want.
Many (most?) people have to work their way up though, esp. in parts of the world with higher house prices. You simply can't afford to rent and wait to save enough money to get your ideal home, because the rate of house price increases will generally outpace your ability to save. You need to get on the ladder, and use those rising asset prices to your advantage, to help you build up the equity collateral to borrow the necessary amount for your ideal home.