Study Of The Market Comparison Approach Improving In Housing Appraise

With the continuously developing and consummating housing market, the price of the house became one of the most focus problems. At the same time the housing appraisal is being much more valued, and it is of great importance of the healthy and fast growing up of the housing market. The market comparison approach is one of the most simple and directly and the most frequently used methods. It is a method that referring to the recent similar property's actual knockdown price when appraise. In the appraising process, the market mechanism can reflects the marketing condition directly. The "Code for Real Estate Appraisal" stipulates that we must use the market comparison approach to appraise the price of earth or real estate in conditional place. So the study of market comparison approach in the house appraising is of great significance.This article analysis the basic theory of the real estate appraising and the market comparison approach deeply. Lay heavy stress on the nodus of the market comparison approach in the appraise using: the haphazardly of the comparable example selection, the subjectivity of the element correcting, and the haphazardly of the final price definite of the subject property. At the same time, the article analysis the influencing factor and the housing appraisal of the residence price. It also aiming the defects and nodus of the market comparison approach's actual use, combined the house's own characteristics and the element characteristic that predominant influence the property style price, firstly introduced the theory and method of vague mathematics, use the membership function and principle of proximity to select the comparable instance, and then introduced the analytical hierarchy process to establish the housing price influent elements level structural model, and finally use the unitary linear regression model and the methods of arithmetic mean to seek the composite price. Thereby improved the traditional market comprises approach.