Some locations or site studies do not have adequate geophysical and geotechnical data due to the cost and time constraint. A strong correlation between shear wave velocity (Vs), Standard Penetration Test (SPT-N) values and soil density could be an alternative method to estimate those parameters without additional investigation or data acquisition. This study investigates the empirical correlation among Vs, SPT-N values, and bulk density in the Bangsar region. The research employs an extensive dataset collected from Lorong Bukit Pantai 4, Bangsar and Jalan Bangsar, Bangsar. Vs measurements are obtained using Multichannel Analysis Surface Waves (MASW) Survey. SPT-N is extracted from geotechnical borehole records, and bulk density is determined through laboratory testing. Statistical analyses, including correlation coefficients and regression analysis, are applied to assess the relationships among Vs, SPT-N, and bulk density. Vs = 73.171N0.4365, and Vs = 42.985ρ3.4576 with a regression coefficient of R2 = 0.9863 and R2 = 0.888 is the "Power Model" from non-linear regression analysis that is used to generate the correlation. Numerous statistical techniques, such as Root Mean Square Error (RMSE) analysis and Graphical Residual Analysis, have been used to assess the accuracy of the proposed correlation. A strong correlation between Vs, SPT-N values and soil density could be an alternative method to estimate those parameters without additional investigation or data acquisition, result in time and cost savings by reducing the need for extensive and redundant testing.