Latest Answer: The property price is rising in Silk Board because of the close proximity to educational institutions and IT areas. The sale price has gone up by 26 percent in October-December 2012 quarter because of the huge demand from genuine buyers. One of the key reasons for the demand of real estate rising in this area is that the area is close to Bangalore International Airport. The area is witnessing an upward trend because it is well connected to major areas of Bangalore city.