Bitcoin and property totally different by nature and market. Bitcoin can be used as medium of exchange and can be quickly convertible in cash.While property is best for long term investment but property profit is too low as compare to time we wait for because the profit you get after long wait you can make double of that ,money in Bitcoin,For me Bitcoin is best for investment you can double your income in shirt time.
They offer a different level of risk. Real estate is much safer and requires much more maintenance. You will have to periodically check the property, repair damages, get new tenants. With Bitcoin all you need to do is keep it safe. It doesn't degrade over time, doesn't require maintenance. The only downside is volatility. One year it gains value the other loses.