房地产成新率影响因素权重量化研究

Quantitative Study on the Weights of Factors Affecting the Real Estate Newness Rate

在房地产评估实践中,成本法对既无收益又少有交易情况的房地产评估非常适用,而成新率是房地产成本法估值的主要参数之一,成新率估算方法有年限法、观察打分法等,这些方法快捷高效,但也有其不足。本文比较层次分析法和优序图法对影响建筑物成新率因素权重量化过程进行研究,为进一步提高成本法评估科学性和可靠性方面进行探究,为房地产成本法评估实践探索新方法。

In real estate appraisal practice,the cost method is very suitable for real estate appraisal where there is no income and few transactions.The depreciation rate is one of the main parameters of the real estate cost method,and the depreciation rate estimation methods include years method,observation scoring method,etc.These methods are fast and efficient,but they also have their shortcomings.This paper compares the analytic hierarchy process and the precedence chart method to study the quantification process of the weight of the factors affecting the building newness rate,to further improve the scientificity and reliability of the cost method evaluation,and to explore new methods for the real estate cost method evaluation practice.