The art and science of determining residential property value has evolved due to the changing external factors, such as the economy, environmental (climate change) and social aspects. This research aims to identify the impact of climate change (floods) to determine residential economic attributes that could affect the value for residential property in flood risk areas. The case study covers all residential housing schemes in Langat River Basin area, which has been considered as the highest flood risk area in the State of Selangor, Malaysia. The methodology of this research is based on the conceptual analysis from previous studies from local and international scenarios. The systematic analysis of previous literature of real estate valuation theory consists of economic attributes such as structural, locational and environmental attributes involved in residential property valuation in relation to flooding. The findings reveal that the economic attributes' response to flood hazards for residential properties can be divided into three conditions, and they are: positive, negative or no effect on the climate change factor.

由于不断变化的外部因素，例如经济，环境（气候变化）和社会因素，确定住宅财产价值的艺术和科学已经发展起来。这项研究旨在确定气候变化（洪水）的影响，以确定可能影响洪水风险地区住宅财产价值的住宅经济属性。案例研究涵盖了兰加特河流域地区的所有住宅计划，该地区被认为是马来西亚雪兰莪州最高的洪灾风险地区。这项研究的方法是基于对本地和国际情景的先前研究的概念分析。对房地产估价理论的先前文献的系统分析包括经济属性，例如结构，与洪水有关的住宅物业评估所涉及的位置和环境属性。研究结果表明，经济属性对住宅物业洪水灾害的响应可以分为三个条件，它们是：对气候变化因子的正，负或无影响。