About us

Your expert architecture office for general planning from Berlin—coordination, guidance and control from a single source.


“A plan is lacking if it has too many plans”, the Roman poet Publilius Syrus was reported to have said as early as the 1st century BC. And this saying remains just as true today, if developers try to realise construction projects with different or even too many partners. Construction projects can be implemented cost-effectively and without complications if processes are planned methodically and with overview. Our practice is composed of highly qualified architects and construction engineers. Over the years we have also built up an unique network of experts that, according to each project, facilitates interdisciplinary and individual general planning with knowledge of all technical details.


We manage architectural planning, specialist planning such as statics, fire protection, heating, ventilation and other technical building equipment in such a way that pays attention to proactive implementation and execution during each step of the process. This includes approval planning as well as coordination of all measures necessary for work safety and construction supervision. General planning with co3plan is straightforward and always reliable. Our team is ingenious, smart and analytical. Our goal is to achieve the best performance with a focus on more efficient profitability. Because your construction project is also our construction project.


We know only too well that construction means more than just constructing. Each project has its own specific requirements—whether frozen storage facilities, housing or a luxury spa, one construction project rarely resembles another. Therefore, we at co3plan assemble our teams to be project-oriented, so that a precisely coordinated pool of experts manages each project. Both your team at co3plan and our directors are always available to you as qualified contacts. All project participants are always well informed of the phases and processes of your construction project.


Coordination. Consulting. Controlling.

Nothing is quite as good as a good plan. For us, the development of a good plan involves truly perfect coordination as well as optimal advice and oversight. From drafting the requirement profile to turnkey handover, from outdoor facilities planning to individual interior design, we know only too well that general planning is a complex challenge—aptly solving it is our talent. Project-oriented work in interdisciplinary teams enables us to implement virtually any construction project. Based on our expertise, we are in the position to realise projects such as energy-related refurbishment, conversions and portfolio modifications at the highest level.


From concept to key handover: co3plan provides you with all services listed in the Honorarordnung für Architekten und Ingenieure (HOAI—Fee Structure for Architects and Engineers):

Service phases in the HOAI:

  1. Basic evaluation

  2. Preliminary planning (project and planning preparation)
  3. Strategic planning (system and integration planning)

  4. Approval planning

  5. Execution planning

  6. Preparation of tender

  7. Participation in tender

  8. Property monitoring (construction supervision)
  9. Property support and documentation

On request, we also take care of the co-ordination and compliance with all necessary occupational health and safety measures on the construction site of your project.


  1. Industrial construction: commercial / logistics / deep-freeze storage facilities / production
  2. Office and administrative construction
  3. Residential construction
  4. Refurbishment

Do you have a project inquiry?