German Ambassador’s Residence

Night view of a two-story residential building with a pergola terrace and lit trees
Location Chalandri, Greece
Project Duration 2018 – 2026
Industry Buildings
Client Federal Office for Buildings and Regional Planning of Germany

Refurbishment and earthquake retrofitting of the German Ambassador‘s residence and landscape renovation in Chalandri, Greece

The project involves the comprehensive refurbishment and structural earthquake retrofitting of the German Ambassador’s residence, including extensive modernization of the building’s interior and exterior and addition of auxiliary buildings. Additionally, the project encompasses a complete renovation of the surrounding landscape, enhancing both aesthetic appeal and functional sustainability.

The main part of the building is a stone, pre-war construction. Over time, extensions were incorporated using reinforced concrete. The residence’s interior features grand spaces on the ground floor, including an expansive dining hall and a great living and reception room. Private rooms occupy the first floor.

Collage of aerial, exterior, and interior views of the German ambassador’s residence in Chalandri, 2021 and 2023
Empty residential interior with parquet floor, beige walls, windows, and door openings
Modern interior room with herringbone wood floor, slatted wall panels, pendant lights, and double doors
Interior hallway with wood slat wall panels and an open door to a terrace with trees outside

The project program included extensive works for structural retrofitting and energy-efficiency, redesigning and renovating façades and fully modernizing all electrical and mechanical systems. An addition of restroom facilities in the basement and a spacious veranda on the ground floor alongside the complete refurbishment of all formal rooms, distinguished by their generous proportions and refined detailing, aimed to enhance the building’s purpose as a prestigious space for official gatherings, formal receptions, and diplomatic functions. Additionally, a new guard house and car parking shelter offer additional operational efficiency. The surrounding landscape was rendered accessible, and vegetation was enhanced. A lower, enlarged veranda served as a focal point for open-air gatherings, such as the yearly celebration of the German Unity Day.


Aerial view of a two-story villa with a landscaped garden and surrounding trees
Aerial view of a residential building with landscaped paths and trees

Federal Office for Building and Regional Planning (Germany)Client
Chalandri, GreeceLocation
2018–2026Project Duration
Approx. €4.7 millionConstruction Costs
1,320 m²Gross Floor Area
6,600 m²Site Area
Diplomatic residenceBuilding Type

Technical Specifications

Project Scope Refurbishment, seismic retrofitting and landscape renovation
Structural System Stone/brick building with reinforced concrete extensions
Key Measures Structural strengthening, energy-efficiency upgrades, façade refurbishment, complete MEP modernisation
Additional Structures Guard house, covered parking shelter, verandas
Landscape Works Barrier-free access, planting concept, representative outdoor event areas
Services Delivered Multidisciplinary planning, tender support, construction supervision and DLP services

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