Please note the following: Mortgage Calculator 1) By default, the mortgage calculator uses the prime interest rate for bond payment calculation. This is purely for your convenience, which may not be the interest rate offered to you by any financial institution. This Mortgage calculator will provide you with an estimate only. Property Listing 2) Whiles we make every effort to ensure the accuracy of the listing of properties etc., we - Empire State Estate, the respective listed property agents or property agencies cannot be held responsible for any inaccuracy and errors that may occur.