Price per square foot, or ppsf, is only one of several factors that contribute to a property’s value. Other considerations include condition, view, layout, light, time on market and market conditions. Yet ppsf has become the common denominator, if not the virtual currency in which real estate properties trade. Although it’s a basic unit of measure for floor area, the square foot is not always absolute and sometimes grows bigger by degrees depending on who is doing the measuring.
