How much will your utilities cost? This is like Zillow for home values: based on aggregate data (an estimate) It's called Utility Score. Click on image for link. Provides all publicly available records on a home's history regarding building permits and such. I recommend this particularly in homes that seem to have a lot of DYI work: you want proper permits for renovations or you may have to redo them when you sell. Click on image for link. HowLoud uses algorithmns to es