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What you can expect from d.i.i. Group is a high level of amenity, service and reliability. As our tenant, we are committed to your wellbeing, and want you to feel perfectly at home with us for a long time to come. As an integrated residential real estate company, we consider this a key factor for our success. Find out more about the different ways in which you benefit from having d.i.i. Group as owner of the building you live in.


d.i.i. Group is a leading specialist for residential real estate in Germany. Since 2006, we have been committed to the acquisition of housing estates in large and midsize German cities like Berlin, Hamburg, Frankfurt, Mannheim, Hanover, Cologne, Bonn, Düsseldorf or Essen, to name but a few. Our approach is to buy up property in need of refurbishment and to bring them up to the latest technological standard. Another one of our business lines is the development of new housing. Over the years, we acquired unrivalled expertise in this field. We also created the group structures we need to keep our housing estates in excellent repair, and to provide the best management money can buy. This means for you: We live up to our accountability – and take pride in being your trusted contact for any issue involving your home.


Comprehensive modernisations of housing estates tend to trigger concerns about subsequent rent hikes. With d.i.i., this is not something you need to worry about. We are not interested in undertaking so-called luxury refurbishments, nor do we see any point in having you pay for unneeded or unwanted upgrades. The idea behind any repair, reinstatement or modernisation work we do is to make your home more comfortable and attractive while keeping rent levels in line with the market. On top of that, you stand to benefit from our energy efficiency measures which often translate into service charge reductions.


The business of d.i.i. is never about short-term profit-taking, but all about long-term commitment to our housing estates. That is why we work exclusively with private and institutional investors from Germany who have made a well-considered decision to invest part of their wealth in real estate. Our rock-solid way of doing business has put us in good standing with tenants, tenant associations, estate agents, and municipalities, but also with banks and investors.


The housing estates under the care of d.i.i. – be they refurbished, modernised or newly-built – are modern and appealing not just from the outside. They also represent the state of the art on the inside in compliance with the sustainability standards issued by the Federal Government. It is our way of protecting the environment while keeping the consumption of gas, water and power as low as possible. Cost savings are passed on directly to you in the form of lower operating costs – making you feel good about the low overhead and about going green at the same time.