One of the reasons why the value of the house is determined is because the nature of real estate is heterogeneous. This means that every property is different for one or more reasons from another property.
The most important factor which determines the value of the house is the location at which it is situated. Since there is no price mechanism based on the market for setting the price, an expert is required to value or appraise the house or real estate. The expert who values the house is a certified or a licensed appraiser. He is known as a property valuer, or a valuation surveyor.
The value of a house can be according to different types. It can be the value in use, the market value, liquidation value, investment value, or insurable value.