Building materials have been faced with significant challenges associated with the disposal of glass polishing waste (GPW) and the depletion of natural resources, which has required the development of sustainable alternatives. As part of this study, the feasibility of using GPW as a stabilizing agent in cement-bound mud blocks is explored. Mechanical properties and environmental impact of the composite material are examined. Experimental investigations were conducted to assess the compressive strength, water absorption, and density of mud blocks incorporating varying proportions of GPW and cement. Results indicate that the incorporation of GPW led to alteration in the mechanical properties of the mud blocks, with optimized proportions exhibiting competitive compressive strength compared to conventional stabilised mud blocks. Overall, this study presents the feasibility of integrating GPW as a stabilizing agent in mud blocks, offering a sustainable solution for waste management in the construction industry while addressing the growing demand for environmentally friendly building materials.