

The method gives more accurate results than hedonic models in the face of qualitatively and quantitatively ambiguous, imprecise and vague data, which is commonly found in the real estate market, especially regarding not typical/market sales. The authors propose an alternative method serving as an alternative to individual/human valuation, which may not be objective and reliable for such purpose. It is focused on the development of a methodology that takes into account the procedures used in property valuation with the use of automated valuation methods based on rough set theory and fuzzy logic. The aim of the article is to reduce the gap in the lack of tools dedicated to determining forced sale value.
