How to Improve Valuing Heritage Buildings and Buildings in City Centre

摘要

The existing building (EB) as a system and part of the whole system is causing expansion knowledge, which we need if valuate heritage building (HB) or building in the city center (CCB). In many reasons, HB should not be the subject of capital, and therefore not dependent on supply and demand. Valuation of HB or CCB needs attention to the understanding of the difference between buildings even if they stand in the same street or part of the city. This involves so many things, for example, intangible heritage, position on the street, sun expose, traffic, metro, bus station, school, park, etc. We need enough knowledge and mechanism for support to get it. How to get enough knowledge for valuation HB or CCB? Background of real estate value of cultural HB or CCB arises from the system, which needs many elements. Firstly, understanding the building as a system with materials, installations, details, and intangible cultural heritage has an impact on details in buildings. Secondly, HB or CCB is important to understand our history, and they are like books that content history knowledge of engineering and arts. Thirdly, property value does not always arise from buildings. Value involves traffic, sun-exposed, the distance from social buildings (hospital, bus station, railway station) or parks, noise, air pollution, etc. HB or CCB is part of the higher/bigger system. This type of real estate presents many reasons for introducing interdisciplinarity and is part of a complete global system. Interdisciplinarity requires knowledge and new approaches to help in the acquisition of knowledge. The goal of these approaches is how in a simpler and faster way to gain knowledge about the object, HB and CCB, and the wider system. Information technology allows collecting a wider range of information faster and better than in the past. At the same time, the same information changes into the necessary knowledge, but the question is if we have enough mass of data and what kind of data we need. The paper shows the theoretical background for the valuation of HB and CCB system.