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The world is changing,
your property is adapting

A sustainable property means a more conscious use of resources, added value for the location and responsible action already during the development process.

The DGNB certification system for sustainable neighborhoods focuses on the circular economy, climate protection and human health. The DGNB awards a certificate for sustainable building. The rating is awarded in gold, silver, bronze and platinum.

csm_DGNB_Zert_Geb_Gold_web_c8bd3457fa

The DGNB certification system for sustainable neighborhoods focuses on the circular economy, climate protection and human health. The DGNB awards a certificate for sustainable building. The rating is awarded in gold, silver, bronze and platinum.

csm_DGNB_Zert_Geb_Gold_web_c8bd3457fa
With our new "Franz" project, Diamona & Harnisch is pleased to announce that it has adapted its planning and construction to the DGNB Gold Standard.

The DGNB sustainability concept is based on a three-pillar model consisting of economy, ecology and social aspects:
  • - Economy refers to the fact that we consider buildings in an economically sensible way and over their entire life cycle;
  • - Ecology stands for the resource- and environmentally friendly construction of buildings;
  • - Social focuses on the user and the neighborhood of the building.
We can therefore speak of sustainable action when these three dimensions are harmonized.

Building with sustainability in mind not only means using environmentally friendly, healthy and recyclable building materials, but also reducing energy requirements and avoiding high transportation costs and emissions by consciously opting for regional building materials.

To document this claim, the German Sustainable Building Council has developed the DGNB Gold standard. In the certification process, the building project is monitored by auditors from the planning stage through to the selection of materials and execution, and certified after construction and completion.
Further information about the
DGNB Gold certificate can be found at:
Further information about the DGNB Gold certificate can be found at:
Take a look at another
DGNB Gold project from us:

Am Winterfeldt:
Unmistakable Charm & Pure Joie De Vivre

The project is located on a spacious plot surrounded by architectural landmarks. The total plot size of the D&H project “Am Winterfeldt” is 6,017 square meters. There are a total of 7 buildings with 227 exclusive residential units and 8 commercial units, whose floor plans offer a contemporary interpretation of individual needs for modern living. A total of 17,468 square meters of residential space and 349.05 square meters of commercial space are created on 7 floors.

Marshall One:
Natural living in the heart of Dahlem

Welcome to our exclusive residential project, consisting of two elegant buildings with a total of 58 residential units and a generous total living space of 4,232 m². Here you will find a varied selection of apartments with 2 to 4 rooms and a size of 37 to 133 m². There are also 39 parking spaces available for cars. Enjoy the benefits of this residential gem in the charming district of Dahlem, where quality and comfort blend harmoniously. Your new home awaits you!

Marshall One:
Natural living in the heart of Dahlem