<p>Noise pollution is a growing challenge for public health and livability in Greater Cairo. This study develops a calibrated framework for noise-sensitive land use planning by integrating field measurements,morphological analysis, and dual simulation tools (Predictor-LimA and Autodesk Forma). Case studies in Sheraton Heliopolis, New Cairo, and El Shorouk reveal noise hotspots, receptor vulnerabilities, and land-use conflicts. Unlike conventional noise mapping, the framework links empirical data with simulation outputs to produce quantitative conflict scores and receptor-sensitivity maps, enabling planners to embed acoustic resilience into zoning and design decisions. The contribution lies in bridging applied acoustics with urban planning and governance, positioning acoustic comfort as a principle of environmental justice and livability. Recommendations—such as façade orientation, vegetative buffers, and zoning amendments—are presented as evidence-based interventions derived from measured exceedance zones rather than prescriptive best practices. The results demonstrate how integrating acoustic criteria into land use policy can foster healthier, more equitable urban environments and provide a replicable model for rapidly urbanizing cities.</p>