You will need to produce the following:

• Passport
• Letter from employer confirming position, duration and income
• Bank statements showing income being paid in
• Bank statement showing deposit money
• Confirmation of other income if applicable (e.g. from letting other property)
• Details of property to be purchased
• Residency permit or company documents if buying through an S.R.O.
• Application

Don’t be put off by this article it is perfectly feasible to arrange a mortgage in the Czech Republic but is much easier if you do use a broker.
Not surprisingly a decent mortgage broker charges a fee for arranging the mortgage but this should be only once the mortgage has been granted and when you have bought the property. Therefore if the mortgage is not taken up it costs you nothing to use the service.  And it is possible they will be able to save you money on your repayments by finding you a “better deal” so the fee can be money well spent.