Research of Real Estate Appraisal Based on GIS Technology

2013 ◽  
Vol 859 ◽  
pp. 562-565 ◽  
Author(s):  
Jian Ping Yang ◽  
Qing Bai

With the continuous development of the real estate industry, the real estate valuation business volume increasing coverage, valuation of more extensive, therefore it has become increasingly difficult. This article mainly from the characteristics of the real estate valuation and the existing problems, study of the geographic information system (GIS) is applied to real estate evaluation system of the necessity and feasibility, and puts forward the main function of the GIS system of real estate appraisal module.


Author(s):  
Filiz Ersoz ◽  
Taner Ersoz ◽  
Muhammet Soydan

Abstract Construction sector has an important place in Turkey’s economy. Real estate sales for the sector are increasing in parallel. However, the purchase cost is also important for those who are willing to buy a real estate. In the acquisition of real estate, factors such as size, location and age of the house are taken into consideration. The aim of the article is to conduct research on factors affecting real estate values by data mining. In this study, the most important variables that determine the value of the real estate have been investigated by data mining methods. The research has been carried out in Karabük and the variables determined according to the opinions of real estate experts. As classification methods, CHAID and C&RT algorithms have been used. It has been evaluated that both algorithm estimation results can be used. Within the framework of the study, the variables that have the most impact on the unit price have been determined, such as the size of the real estate, the distance to the city centre, the popularity, and the age of the building. The use of advanced technologies, such as statistical modelling and machine learning in real estate valuation and automatic value estimation, is of importance in determining the real value of the real estate.







Valuation profession is a link between the borrower and the lender. Fraud is an intentional deliberate deception committed for illegitimate personal gain. There are several forms of real estate fraud, especially when the real estate market is facing a boom. The most widespread types of real estate fraud include the preparation of two sets of settlement statements, property flipping, and fraudulent qualifications. There are mainly three types of valuation to look out for. Valuation may be received from an unauthorized agency. Furthermore, a real valuation may be altered from the original to generate profit. Thirdly, intentional inflation of the value of a property will hide the real market value. It is usually difficult to spot real estate fraudulent activities, so deep investigations and professionalism is needed. This chapter explores real estate fraud.



2011 ◽  
Vol 243-249 ◽  
pp. 6410-6413
Author(s):  
De Guang Meng ◽  
Shu Yuan Xu ◽  
Tian Zhi Zhu ◽  
Peng Fei Wang

The implementation of urbanization strategies to speed up the urbanization is not only a historical process in realizing the modernization in China but also the key to solving the present and future problems in the economic and social developments. Meanwhile, the real estate industry is developing rapidly with the quickening pace of urbanization, By studying the existing problems and strategies in the real estate industry of Qinhuangdao, this paper points out the related measures to solve the problems in the harmonious developments of the real estate industry and urbanization, which is very important in the management of real estate industry.



2020 ◽  
Vol 26 ◽  
pp. 51-57
Author(s):  
Benedetto Manganelli

The estimated compensation provided for damage to property deriving from the remedial acquisition pursuant to art. 42-bis of the Consolidated Law on Expropriations (Presidential Decree 327/2001), raises some questions both of a general and an applicative nature. This study, on the one hand, defines the contours of the estimation problem so as to frame it within the principles and postulates of the doctrine, and on the other, it pro-vides the operational indications that are necessary to face the practical determination of the compensation.The two are obviously closely connected. The discussion and the conclusions provide food for thought on issues involving the real estate appraisal and the legislation on expropriation.



Author(s):  
Olena Rybina

The article highlights the essence of the concept of "real estate market". The components of the real estate market are analyzed and generalized. The common features of real estate that distinguish it from movable property are studied and systematized, namely: real estate, land connection, uniqueness, usefulness, fundamentality, durability, need for management, increasing value, regulation, problematic concealment, high cost of carrying out operations. The paper identifies three key components of real estate as a resource: functional, financial and physical (operational). It should be noted that a comprehensive consideration of the three above components of real estate management created a new organizational aspect. The paper systematizes the classification of real estate, which is necessary for transactions with it and assess its value. In the process of real estate classification, its separate groups, types and kinds are distinguished. Real estate can be classified on the following grounds: by the nature of use; by degree of specialization; for program purposes of ownership; according to the degree of readiness for operation; on reproducibility in natural form. Evaluation activities provide an information basis for making economic management decisions, contributes to the restructuring of the economy, the formation of a competitive market environment, the intensification of investment processes. Independent real estate valuation is designed to ensure equal rights for all members of society, through a fair assessment of their property rights and obligations. The development of appraisal activity is an integral part of the overall process of economic reform and the rule of law. As a result of the analysis, it was found that the assessment of real estate is the establishment of the value equivalent of the object. In the application plan, real estate appraisal means the process of forming a reasonable valuation of a specific real estate object, which is made to order and refers to a certain time of the appraisal. From the above we can conclude that real estate appraisal is a targeted process aimed at a specific property.



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