You can get mortgages for new builds - involves similar to getting a mortgage anywhere else, proving funds, plans of new build, valuations, contracts for build and so on....But if you are looking to get a mortgage on a new build here in Bulgaria how are you looking to make payments. If you are unable to afford cash purchase, please think carefully about what you are doing as it is very risky. Many people cannot afford their mortgage payments on new builds here as they thought they could rely on guaranteed rental agreements (not worth the paper they are written on), thought they could sell on or flip and can't. Be careful
Rachel