The aim of the study was to determine the influence of Date Seeds (DS) and Date Seed Ash (DSA) in partial replacement with Fine Aggregate (FA) and Coarse Aggregate (CA) in concrete. Various concrete mix proportions were prepared by replacing a portion of FA and CA with DS and DSA in varying proportions. The study provides the insights into the slump test, temperature and compressive strength of concrete using DS and DSA. The value of slump test with 2% and 3% DSA replacement with Fine Aggregate (FA) gets 3 cm and zero value respectively. Compared to 11 cm for standard plain concrete. The value of slump test with 1% and 2% DS replacement with Coarse Aggregate (CA) found 9 cm and 8 cm respectively. The temperature for plain concrete, with DS and DSA was in the range of 27.5 ℃ to 29.6 ℃. The compressive strength of the standard cube was tested 14.56 N/mm² after 7 days. However, with 2% and 3% DSA replacement, the strength observed 18.44 N/mm² and 17 N/mm² respectively. After the 28 days of curing, the compressive strength of standard cube reached 27.11 N/mm² while with 2% and 3% DSA replacement, it measured 19.40 N/mm² and 18.33 N/mm² respectively. The outcome of this research has significant implications for sustainable construction practice, more efficient and optimize mixing designs in the middle east.