With different approaches to estimating the number of homes to buy the spread of digital indicators that lead analysts in their reports too large. Representatives of conservative realtor companies, based on experience communication with customers, believe that the apartments, who buy for resale, not more than 10%. Like-minded way of "dark windows" saying that more available housing – 40% – 50%. Repchenko Oleg led most the correct number is 30%. According to Gennady Sternik (chief analyst of the Russian Guild of Realtors), today this figure can be considered as critical.

"The exclusion of simultaneous market entry as large volumes residential area of the collapse in prices is inevitable ", – noted by Professor Sternik. This dramatic scenario could be realized in the autumn of 2008, when came the global financial crisis. "The situation began to change not in favor of investors Apartments: construction has slowed, prices are pushed down and the real estate market went into a lethargic sleep, even the percentage of apartment per day has decreased, "- noticed by experts. If at the time, as selling an apartment, even with 25% – 30% discount percentage, and invest in securities or financial device, homeowners could disrupt a good sum. The RTS index grew in 2009 (from 500 to 1400 points), while oil prices have doubled (from $ 40 to $ 80 per barrel). This method, when losses from the sale of one third the amount of investment property assets, which remained in one year can be multiplied twice or even thrice.