Billionaire money manager John Paulson was interviewed at the Delivering Alpha Conference presented by CNBC and Institutional Investor. During his session he boldly stated:

"I still think, from an individual perspective, the best deal investment you can make is to buy a primary residence that you're the owner-occupier of."

Paulson is the person who, back in 2005 & 2006, made a fortune betting that the subprime mortgage mess would cause the real estate market to collapse. He understands how the housing market works and knows when to buy and when to sell.

Paulson breaks down the math of homeownership as an investment:

"Today financing costs are extraordinarily low. You can get a 30-year mortgage somewhere around 4.5 percent. And if you put down, let's say, 10 percent and the house is up 5 percent, which is the latest data, then you would be up 50 percent on your investment."

How many are seeing a 50% return on a cash investment right now?

Paulson goes on to compare the long term financial benefits of owning verses renting: