Although supply of housing also is increasing in the U.K., industry watchers say the multifamily concept is set to catch on as young families rent cheap accommodations while saving to buy their first house.

WSJ: U.S. Investors Move Into U.K. Housing

You may or may not be familiar with the concept of Net Unrealized Appreciation (NUA) as it relates to company stock owned in your 401(k) plan.

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Concept: Inspired by the success of Southwest Airlines and JetBlue Airways in the States, this U.K. outfit, founded in April 2002, aimed to bring a similar low-cost formula to Europe.

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