Struggling to get 50k data points in training set

One of the requirements for the course project is to have >50k data points in the training set. Many of the datasets recommended for the project I see don’t always have > 50k data points to use in the training data set. Alternatively, I chose my own dataset (the New York Housing dataset on Kaggle) which has 84.5k data points. However, upon closer inspection I see that many of features (and especially the target) have missing values which is bringing the size of my training data set just below the 50k threshold. Can I still submit this for my final course project?