The construction of structures, particularly in the building industry, has a significant iMpact on global advancement. Although research is being done on sustainable cement, environmental problems should arise when conventional cement production technique is used. The mechanical and durability properties of M30 grade concrete with SCBA and the nanopowder improvements such Nano-TiO2, Nano-SiO2, and Nano-FeO3 are the main subjects of this study. In order to determine the roles of SCBA and nano additives in improving concrete's compressive strength and resistance to environmental aggression, OPC is partially replaced with them during this study. Our experimental approach used an organised mix design and testing technique that conforms with IS: accordance with the 10262-2009 requirements. In addition, concrete castings containing 10% SCBA and 1%, 2%, and 3% of nano-additive by cement weight were constructed and put to the test. Results show that compared to a control mix, 10% SCBA increased compressive strength by around 4.6%. Significant impacts on both compressive and split tensile strengths were found upon the addition of 2% and 3% of nano-SiO2 and nano-TiO2. Up to 2% nano-Fe2O3 quantities produced positive results; however, at larger concentrations of substances, effectiveness reduced. Reduced chloride ion permeability was found in porosity and permeability testing, primarily with Nano-SiO2 and Nano-TiO2, showing that these materials are suitable for enhancing the durability of concrete in difficult settings. It is found that by using SCBA and nano-additives, concrete properties can be improved while still using agricultural waste and modern material science. This promotes the use of green building materials and the propensity to build substantial building materials, both of which are crucial to the advancement of sustainable development.