Calculate your mortgage

Match your affordability with the loan plan that fits your financing needs the best.

Purchase price
Please enter here the amount you expect to pay for a home.
Enter a value
Down payment
Down payment is cash that you pay upfront for your home.
Enter a value
Term in years
Number of years you have to pay.
Enter a value
Interest rate (per year)
The percentage of interest that you will pay on your mortgage for a specific term.
Enter a value
Property tax
Enter your property tax here if you know it.
per year
Enter a value
Home insurance
Most lenders require home insurance. Enter its price here.
per year
Enter a value
PMI is Private Mortgage Insurance which is usually required to pay if your Down payment less than 20%.
per month
Enter a value

Your total monthly payment

Principal & Interest

Communicate comfortably with our english-speaking experts

Individual advice

The German mortgage market is unique and so are your specific requirements. Book a personal appointment with us for custom guidance.


Answer a few simple questions to receive a mortgage proposal tailored to your personal prerequisites within 24 hours.

Our collaborations

We collaborate with a rich ecosystem of mortgage experts and professionals comprising developers, real estate agents, lawyers, notary, banks to get you the best interest comparisons as we transform complex calculations into easily understood processes.

Find a property

We and our collaborators help you make the right choice with your property. Get in touch!

Why you need a mortgage advisor?

  • Map a repayment plan for your loan in the right time
  • Simplify the German financing process with a partner who understands the challenges faced by foreign buyers at every step
  • Collaborate with a pool of experts in Mortgage from different fields to guide you through legal matters
  • Make the best investment decision in terms of location and pricing
  • Remove language as a barrier when you work with the German bureaucracy

About OBN Finance

Whether you are an expat in Germany or a permanent resident, we are the matchmakers who align your purchasing power with the right-fit in owning a property. Founded by Bonn-based financial advisor Osman Nyei, we combine complex mortgage calculations with the most efficient financial product advice given to you by our rich ecosystem of real estate partners, tax consultants, lawyers and banks.

Contact us via WeChat ID: wxid_1va51kss8k2p22

Our Services

Individually tailored nancing to own a property in Germany

Exclusive home loan options at a favourable interest rate

Procurement of property as a direct investment

Attractive follow-up financing (Forward-Credit)

Securing of tax-saving scheme

Assets building for the right retirement plan

Documentation for investment property checklist

Renegotiation and understanding of loan contracts

An overall financial product portfolio

Want to know more?

You are a click away from finding your property in Germany