LOCATIONAL SUITABILITY OF URBAN RESIDENTIAL AREAS-THE CASE OF ABIY ADI TOWN CONDOMINIUM HOUSING

Abstract

The locational suitability of urban residential developments is a critical component of sustainable city planning, particularly in rapidly urbanizing regions such as Ethiopia. This research evaluates the spatial and environmental suitability of the condominium housing project in Abiy Adi town, located in the Tigray National Regional State. The project site—situated near the confluence of the Tanqua and Gereb Shegalu rivers in the Da’Aba Dera area of Kebele 02— was analyzed using Geographic Information Systems (GIS), field observations, and stakeholder interviews. Key suitability factors such as slope, flood risk, proximity to services, soil conditions, and infrastructure access were assessed. The GIS-based spatial analysis revealed that the bcondominium site lies predominantly within high-risk flood and landslide zones and exceeds acceptable slope thresholds for safe and cost-effective construction. Qualitative findings from residents and key informants highlighted significant challenges including poor drainage, seasonal inaccessibility, limited access to healthcare and education facilities, and inadequate infrastructure. A composite suitability score of 1.85 out of 5 categorized the location as suboptimal for urban residential use. The researcher concludes that the Abiy Adi condominium housing development suffers from serious locational deficiencies that compromise both safety and livability. It recommends future residential developments be guided by scientific suitability analyses and integrated urban planning frameworks that prioritize environmental risk, infrastructure accessibility, and social service proximity. This research contributes to improved housing policy formulation and promotes evidence-based urban development practices in Ethiopian towns.