The project concerns the renovation of a remarkable heritage site, located in the heart of a UNESCO-listed district. Over time, most of the original medieval structures have been destroyed (notably by the great fire of Brussels), but successive reconstructions have adhered to the original plots. In some places, these historical overlays have significantly altered the architecture of the block. As a result, this assemblage of small houses now appears confused. The true value of the site is more apparent through hidden elements, remnants, and traces of its past. For this reason, we sought the expertise of Monuments et Sites, who carried out an in-depth analysis, enabling us to gain a deeper understanding of the site.

Building on this study, we decided to approach the intervention in three stages:

First, we rationalized the uneven floor levels, which allowed us to restore interior fluidity and facilitate a complete overhaul of the vertical circulation. Next, we opted to design small housing units (studios and one-bedroom apartments), with floor plans tailored to the historic plot, in order to make the most of the buildings' unique morphology. The compact size of the dwellings is compensated by the presence of rich and generous communal spaces (bicycle storage, storage rooms, etc.).

On the ground floor, a flexible system of autonomous units that can be combined was introduced to accommodate a wide range of potential uses for one or more quality shops.

At the heart of the block, we transformed the existing patio into a more coherent vertical garden by clarifying its volume and opening up the surrounding facades. As a result, the living spaces open directly onto this outdoor area through balconies and large windows. Furthermore, the blind wall of the rear facade is adorned with a vertical walkway, completing the composition.

In contrast to the void that previously existed on the site, the new patio – a true communal garden, partially privatizable – becomes a central feature of the design. Beyond providing the project with a series of exceptional spaces, it plays an elegant role in managing privacy between the residences.

Finally, the historically significant double-pitched roofs are being restored to their original volumetrics, with the aim of showcasing the magnificent old timber roof structures. Simultaneously, new contemporary double-pitched roofs are being introduced. These create elegant, original spaces and a new, somewhat surprising landscape that harmonizes with the site's morphology. This steel structure asserts its contemporary nature in order to engage in dialogue with the existing building, without mimicking it.

From the street, it's barely noticeable. But if you look up as you pass, you will catch a fleeting glimpse of the juxtaposition of ancient and contemporary roofs, subtly revealed to the city.