New Construction Spreadsheet(s)

[Travis Smock]

I am looking at building a personal residence and plan to general it myself to ensure that I use clients from my day job (Real Estate Agent) and save a little. With that said, I have done plenty of flip projects and rental rehabs, but would like to find a spreadsheet or checklist to use while creating a budget and collecting bids to ensure I have all the details covered. Does anyone here have a suggestion for an excel spreadsheet or software to use? Thanks!