Regulations on Real Estate Appraisal Article 25
In the process of calculating adjustments to obtain the indicated value, the comparable properties should be judged to differ too much from the subject property and not to be admitted if either the local factor adjustments or individual factor adjustments, or one of the items of local factor adjustments or individual factor adjustments is over 15%, or the combined adjustments to condition, date, local and individual factors is over 30%. The above restrictions do not apply when the subject property is with special conditions or on a special location, thus with scarcity of relevant market sales information, and these are detailed in the appraisal report.
中文原文 不動產估價技術規則第25條
試算價格之調整運算過程中，區域因素調整、個別因素調整或區域因素及個別因素內之任一單獨項目之價格調整率大於百分之十五，或情況、價格日期、區域因素及個別因素調整總調整率大於百分之三十時，判定該比較標的與勘估標的差異過大，應排除該比較標的之適用。
但勘估標的性質特殊或區位特殊缺乏市場交易資料，並於估價報告書中敘明者，不在此限。
但勘估標的性質特殊或區位特殊缺乏市場交易資料，並於估價報告書中敘明者，不在此限。