OKKA Architects' House and Apiary Project Reinterprets Rural Structures in Balaton Uplands
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OKKA Architects' House and Apiary Project Reinterprets Rural Structures in Balaton Uplands

The project team presented the concept of the House and Apiary, developed by OKKA architects, located in the Balaton Uplands region, an area known for its small rural dwellings built with local stones.

Originally, the site featured a deteriorating stone house and two smaller annexes, one of which was a traditional apiary used for storing beehives. The initial idea for both the architect and the owner was to renovate the existing buildings.

However, after structural assessments, it was determined that the weakened masonry could not safely support the necessary loads. Therefore, instead of simply reproducing the old buildings, the project opted to reinterpret them as a modern ensemble, while keeping the original spatial arrangement, proportions, and layout intact.

The fundamental strategy of the project was the reuse of materials. Stones from the demolished house were meticulously salvaged and integrated into the walls of the new structures. The construction utilized a traditional compacted concrete technique, where a customized concrete mixture was poured into molds, incorporating the recovered stones along with basalt aggregates obtained from a nearby quarry.

The external wall forms were removed immediately after concreting, and the surface was subsequently acid-etched. This process exposed the basalt aggregate and the recovered stones embedded in the surface layer. The same basalt aggregate was used in the granite floor, establishing a material coherence that links the structure to the interior areas.

The complex consists of the main house and the apiary, arranged around a common outdoor space that evokes the organization of the former rural property. Internally, the ceiling of the integrated living room and the custom furniture in both buildings are made from fir plywood panels. The roof received finishing with traditional wooden tiles (shingles).

The project investigates how the material memory of a destroyed building can transform into the architectural and structural identity of a new construction. Although the initial plan was to restore the stone house and its annexes, the discovery that the deteriorated masonry walls could not be saved shifted the focus from restoration to reinterpretation.

Instead of resorting to conventional modern systems, the architecture team developed a construction method that incorporates the ruins of the original house into the new architecture. Compacted concrete was chosen because it allows for the direct reintegration of irregular stone fragments into the structural walls. During construction, the stones recovered from the demolition were mixed with the concrete, along with the basalt aggregate from the local quarry, resulting in a stratified material that visibly manifests the physical history of the previous house.

Thus, the innovation of the project lies less in technological advancements and more in the reinterpretation of traditional construction methods as a tool to promote the circular use of materials. Furthermore, the project reflects on the rural property as a cohesive architectural grouping. By preserving the scale and projection of the original buildings, yet redefining their interiors, the proposal generates contemporary residential environments without losing the spatial logic of the historic settlement, making the building a continuation and transformation of the initial structure.

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Casa Sassi / Gallery 733: Modern architecture in a condominium in Serra Gaúcha
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Casa Sassi / Gallery 733: Modern architecture in a condominium in Serra Gaúcha

Casa Sassi, located in a residential condominium in Caxias do Sul, in Serra Gaúcha, occupies a fenced double plot, with native forest in the background. The considerable size of the lot allowed the residence to be implemented centrally, keeping it away from the side boundaries, and directing the main openings towards the natural landscape.

The architectural project is structured as a square perimeter block that integrates an internal patio. This design blends references from modern and traditional architecture, presenting them in a contemporary language. The modern influence is notable in the compositional rigor, the strong horizontality, the absence of applied ornaments, and the clear organization of the architectural components.

The traditional references, although subtle, include the internal patio, which evokes the Roman domus and functions as a welcoming atrium, adjacent to an external vestibule that guides access and precedes the social areas. Furthermore, the underground level, whose walls are clad in rustic stone, alludes to the cellars of old Italian immigrant homes, honoring the family origin of the owners linked to the city's history.

The organization of spaces follows the same intention of compositional clarity: the social areas are located in the central part of the house, connecting the arrival atrium to the spacious rear veranda, facing the forest. The private wing, composed of bedrooms, is positioned to the east, while the service area, to the west, includes the kitchen, which relates to the living rooms through a core that defines but does not isolate this space.

This distribution ensures a clear separation between the different sectors of the house without compromising the fluidity of the communal spaces or the interaction between the interior and the exterior. The arrival process avoids the immediate exposure of the door, guiding the visitor through a succession of environments to the atrium and social zones. From the rear veranda, there is a transition to the garden and the forest, while the intimate sector maintains a more reserved position.

The orientation of the primary openings towards the interior of the lot ensures the privacy of the residents without limiting the breadth of the visual connection with the surrounding scenery. This feature is particularly relevant in the social spaces, where a large skylight allows vegetation to be seen beyond the horizontal limits.

From a construction point of view, materials in their natural state were prioritized, highlighting exposed concrete on the slabs and Corten steel on the front and rear facades. Due to the low local temperatures, special attention was paid to thermal comfort, implementing double walls, insulated glazing frames, and thermal insulation in the slabs.

In Casa Sassi, the interaction with the landscape is defined less by total transparency and more by how the openings, paths, and visual frames are organized. The forest is a constant element in the main social spaces, and the arrangement of the rooms and the various levels of opening manage to preserve both the privacy and the well-being of the residents. Thus, the broad connection with the exterior does not negate the inherent limits of the dwelling, but rather contributes to establishing its domestic character.

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