Dutch Residential Mortgage Index

About Dutch Residential Mortgage Index

DRMI B.V. was founded in 2022 with the mission to provide support to all parties in the Dutch mortgage market with obtaining a complete and clear view of their mortgage investment. We aim to achieve this by creating an unambiguous measure to calculate the performance of an investment in Dutch mortgages.

In order to ensure that the DRMI was developed with investor and market needs in mind, an expert committee was consulted. This committee comprised of APG AM, MN and PGGM, as well as independent experts. Also regulatory representatives were consulted on all important design, methodology and structuring decisions.

DRMI B.V. is a collaboration between AF Advisors and Hypoport. AF Advisors and Hypoport are able to contribute to transparency and uniformity through their complementary roles as advisors on different types of services. We can contribute by providing market wide insights by standardizing data delivery, using an unambiguous and transparent valuation method and delivering standardized reporting.

The index allows investors to compare the performance of their own portfolio with the performance of the broader market and to explain relative performance.

The index captures 50-60% of the outstanding Dutch mortgage debt at launch in Q1 2022. A transparent methodology with the ability to customize to client needs results in new insight into investment performance.

Address

• Headquarters

  Westersingel 913015LC RotterdamZuid-Holland, Netherlands

Team by function

Based on 2 public job profiles as of 4 September 2026.

• Customer Success / Support1
• Other / Unclassifiable1