This is an Repair Estimate case study that I put together for the forum post below. The property is a 3 bedroom, 1 bath 1,600 sf property that needs a new kitchen, new bathroom, finishes throughout, new exterior paint, etc. https://www.biggerpockets.com/forums/67/topics/367254-costs-and-timelines-state-by-state This report shows the level of detail necessary to put together an accurate estimate of repair costs when you are analyzing a deal. My estimate includes 10% to hire a General Contractor, and another 10% for Estimating Contingency. Please let me know if you have any questions. Thanks!