By the way if your property dropped in value by 20% for a year would you sell it?
Not now I wouldn't but that's because I have unrealised gains on it. I'd have to pay at least that much to sell and buy back again.
I built these up gradually DURING a boom, though. Would I max out my gearing now, near if not at the top of the cycle, to buy property and shares? Probably not. If I had nothing now and was just starting, I'd do what I did in 2000. Find a cheap property I could afford, buy one with a deposit, then wait and see how the numbers worked and then buy another, being fairly careful with LVRs.
Alex