Mapping buildings is a crucial step toward building sustainable cities and ensuring that every community is represented on the map. By accurately identifying and documenting structures, urban planners and policymakers can better allocate resources, manage infrastructure, and design interventions that promote sustainable development. For example, mapping efforts can help improve access to essential services like water, electricity, and sanitation while fostering resilience to climate change. Additionally, mapping wards and other administrative units ensures that even remote or underserved areas are visible and included in development initiatives, empowering communities and enhancing their capacity to contribute to broader sustainable goals.