Buying a home, condo or other property in a market that is protected from the bursting of a bubble, is the dream of every investor. Knowing where to look this bubble markets to the test and how to identify critical. There are some important factors to take into account the investors in the search for stable investments, such as detached houses, condominiums or any other type of real estate should be. Some of these factors are a rapidly growing population (which has a positive impact on the demand for apartments), a strong and diversified economy (which affects the employment rate and the subsequent demand for housing), rising income (the ability of buyers to buy concerns of real estate), the development of infrastructure (which contributes to the attractiveness of a city or municipality), and restrictions on future real estate development (which limits the future supply of real estate). Investing in real estate in the communities that meet these criteria, demonstrating how more profitable than the communities that lack one or more of these factors. A recent report of the second activity 0 Magazine identified U.S. cities, demonstrated consistently higher prices in the housing market. The magazine in October 2006 identified the top five real estate markets that showed a trend to higher prices over a long period of time. The cities were Rank: 1st San Francisco, California 2nd Los Angeles, California 3rd Seattle, Washington 4th Boston, Massachusetts 5th New York City, New York City San Francisco tops the list with an average annual appreciation of home prices 4th 2% from 1949 to 2006. In contrast, the national average was second 3%. Severe restrictions on housing and the development of a limited geography have helped to make San Francisco the slot higher. Los Angeles for second place in the report. The average annual price appreciation in the house in Los Angeles was third 7% from 1949 to 2006. The reduction of available land and increased restrictions on the further development helped pushed Los Angeles for the No. 2 slot. Home prices in Seattle, the third on the list are completed, a satisfaction rate was an average third 2% from 1949 to 2006. While Seattle made the list of the Top 5 of the recent easing of restrictions Seattle building can lead to a fall on the Top 5 in the coming years. Boston, the fourth in the overall standings. The city saw annual house price increase of 3% over the period 1949-2006. has a strong increase of per capita income, contributed to a high ranking in Boston. New York City far behind with an average annual appreciation in house prices of 3% from 1949 to 2006. have a limited geography, population and large finite number of properties to bore a high ranking in New York. Although it bubble is no guarantee that a real estate documents referred to above are really “bubble”, the above-mentioned factors can help investors find profitable markets and avoid “described” markets. As the real estate market is constantly changing, you have to try the services of a qualified broker, you navigate your next purchase of real estate.