Conservation of urban and architectural heritage in the Arada area is basic to rnremember the history of Addis Abeba. Currently, the city is experiencing rnredevelopment activities. The research was assessing urban redevelopment rninterventions and influences on architectural heritages, for the case of main rnStreet of Churchill and the surroundings. The significance of the study is to rnconserve architectural heritages from mass destruction due to urban rnredevelopment. The research was conducted through site investigation, rndocument analysis, interviews and questionnaire surveys. Both qualitative and rnquantitative data are collected from different sources. The research is mainly rnqualitative. The quantitative data collected is used to support the results but not rnas a major source of data or information to reach a conclusion. The research rnwas done through identifying independent factors that affect architectural rnheritages such as problem of urban heritage management, professional gap, rnredevelopment, improper structural intervention and natural factors deeply rninvestigated from site investigation and interviews. The research identifies that rnarchitectural heritages are vulnerable due to urban redevelopment and lack ofrnunderstanding the value of heritage. Due to this, the historic buildings wererntransforming their existing character into modern buildings; In addition, they are rnmissing its historical values. The research would recommends the policy rndevelopers and community should be work together to increase the property rnvalue of a Arada area. Generally, the study shows that to conserve the rnarchitectural heritage located in Arada area, the stakeholders shall be work onrnrevitalization, adaptive re-use, restoration, and renovation.