The survey found that though North America would be most affected by the crisis, it could also provide the most opportunities for value purchases over the next two years.

"There is a clear inverse relationship between strongest performing real estate markets and those economies expected to be most impacted by current global economic environment," the Jones Lang LaSalle statement said.

Investors also believe that, apart from MENA, emerging markets like Asia-Pacific and Eastern Europe will also be least affected by economic crisis.

With UAE expected to be the best performing market, investors remain particularly confident of growth in Abu Dhabi.

Almost a quarter of the respondents said Saudi Arabia would offer the strongest performing real estate markets, driven by a large and rapidly urbanising population and new legislation, which is opening up of real estate market.

Apart from the UAE and Saudi Arabia, Qatar emerges as the best performing market in the Gulf Cooperation Council (GCC) with less investors expecting Bahrain, Kuwait or Oman markets to perform the most strongly.

"The Gulf region offers strong relative international value with active buyers in the region generally looking to transact at 8-8.5 percent yields for prime commercial operating assets and slightly higher for hospitality products," Ian Ohan, head of investment transactions in MENA at Jones Lang LaSalle said in the statement.

"Investors are looking for strong capital growth in Abu Dhabi, the kingdom of Saudi Arabia and Qatar, reflecting their robust economic potential and more nascent stages in the real estate cycle."

He, however, added that though this was consistent with recent market evidence, it was likely to bow to upward pressure as the cost of debt rose.

According to Ohan, asset pricing in the region is increasingly being underpinned by cash flow valuation, reflecting a shift from development-led to capital-based real estate markets.