Assessing safety level of affordable housing based on safe city concepts

Abstract

Safety of residential areas, especially affordable housing has become an important aspect, and has been listed as part of Sustainable Development Goal (SDG) initiatives by the United Nation (UN). Several initiatives on measuring the safety level have been proposed, including Safe City Index 2019, Safe City Program, Defensible Space Concept, crime prevention through environmental design (CPTED), Smart Sustainable Cities, etc. However, some of these initiatives focus only on crime, others focus on steps to improve safety and other models that are broader but not specific to safety. Besides that, these models place less emphasis on the aspects of spatial assessment, especially the safety level assessment based on affordable housing location in Malaysia. To handle these issues, this study's aim is to enhance current indicators to assess the safety level of affordable housing, using Kuala Lumpur, Malaysia as a case study area. This study identified 6 indicators; crime, safety and security, infrastructure security, accessibility, natural disaster, and health security. Spatial analysis was done based on the indicators, and from the results, it shows that almost all of the affordable housing score are more than 50%, with the highest score is 76.50%, and the lowest score is 44.7%. This indicator can be used as a basis to assess the safety level of affordable housing, especially in Kuala Lumpur, Malaysia.