With the increased expectation of faster and more modern software products for the digital market, providing accurate, qualitative, costeffective and time-bound software is crucial. Effective Software Project planning and Estimations are vital steps for developing a software product. The most precise effort in person-months or person-hours is predicted by software effort estimate. Inaccurate Estimations of effort provided by several estimation techniques have led to complications in the implementation of project, budget and schedule. Regression methods were the most common statistical method used for predicting modelling. Ensemble approaches use multiple learning algorithms to provide a better predictive model than individual learners. Our proposed scheme is stacked ensemble technique that used Decision Tree, Principal Components Regression (PCR), Random Forest, NeurelNet, glmnet, XGBoost, Earth and Support Vector Machine as base ensembled regression techniques. PCR as a Super learner was shown to be the best technique for assessing effort after extensive testing with a variety of super learners. Estimators were evaluated using the Mean Absolute Error (MAE), the Root Mean Squared Error (RMSE), the Mean Squared Error (MSE), the percentage of close approximations within 25 Percent of the true values (PRED (25)), and the R-squared coefficients.