Tracking the expenditures:

    

There are two main types of expenditures involved during the process of constructing a house. They are Labor expenditure and material expenditure. To have a final comparison you have to track and have a data sheet having all the expenditures detail. The below model may help you in maintaining a perfect files or bills of data

FOR LABOR EXPENDITURES:

FOR MATERIAL EXPENDITURES:

For other expenses you can have it noted on a separate diary.