With the aim of offering and satisfying new needs, the architecture firm Woonwerk Architecten was commissioned to design the renovation of the Foreschate residential care building, a 1970s complex located in the Bosgeest neighborhood of Voorschoten, a town and municipality in the province of South Holland, Netherlands.

The aim is to transform Foreschate into a distinctive residential environment by strategically demolishing part of the old building and then constructing and renovating it. The old building is adapted to contemporary standards while maintaining its original character, and the new construction is designed to meet the evolving needs of the residential complex.

The renovation of the Foreschate residential building, designed by the architecture firm Woonwerk Architecten, modernizes the old building, adapting it to contemporary standards while preserving its original character. It comprises 30 independent assisted living apartments with private outdoor spaces. Ground-floor units feature gardens, while those on the upper floors have balconies. New spaces, such as a motorcycle parking area and a communal living room, are integrated into the ground floor of the original building.

The new building—inspired by the renovated adjacent structure—is designed with a staggered arrangement of volumes to house residents with dementia. The ground floor comprises a group of individual living units and a community center that includes a gathering area, a meeting room, a hair salon, a physiotherapy room, and administrative offices. On the three upper floors, the individual units are located on opposite sides, separated by common areas that include two living rooms equipped with bathrooms and kitchens, staff meeting rooms, and storage spaces.

The project is conceived as a unified urban complex with a common architectural language, reflected in the use of its masonry. The base is accentuated with structural concrete elements.

Foreschate por Woonwerk Architecten. Fotografía por Luuk Kramer.

Foreschate by Woonwerk Architecten. Photograph by Luuk Kramer. 

Project description by Woonwerk Architecten 

In the heart of the Bosgeest neighborhood in Voorschoten stands the Foreschate Residential Care building, a 1970s complex set within a thoughtfully designed green landscape. To meet contemporary care needs, Woonzorg Nederland, in collaboration with care provider Topaz, adopted a strategy combining selective demolition, new construction, and renovation. The new care building is conceived as a distinctive living environment where the atmosphere of “feeling at home” forms the guiding principle.

Old building
The existing wing has been renovated to meet contemporary living standards, offering an opportunity to highlight the spatial qualities and identity of the original architectural design. The renewed volume is composed of staggered independent units (30 assisted-living apartments), each with private outdoor spaces—gardens on the ground floor and balconies on the upper floors. Special functions were added on the ground floor, such as a new entrance, a parking facility for scooters, and a communal living room.

Foreschate por Woonwerk Architecten. Fotografía por Luuk Kramer.
Foreschate by Woonwerk Architecten. Photograph by Luuk Kramer. 

New care building
The second wing, which accommodated residents with severe dementia, has been demolished and replaced with a new building tailored to the specific needs of dementia care. Inspired by the adjacent renovated wing, the new building adopts a nuanced play of stepped volumes that clearly distinguishes the individual group units from the common rooms, creating a natural continuity between old and new. On the ground floor, there is a community center with multifunctional spaces, including a gathering area, meeting room, hairdresser, physiotherapy room, and administrative offices for the Topaz healthcare organization. The stepping of the building mass ensures both personal privacy for residents and a generous spatial relationship with the surrounding environment. Thus, the architecture provides privacy and safety for its residents while welcoming the wider community.

The new care building is spatially organized by positioning the individual units in two small-scale groups on opposite sides of each floor, separated by public functions that can easily be shared. The central amenities include two living rooms equipped with toilets and kitchens, staff meeting rooms, and storage spaces. In total, there are seven living groups in the building—six groups spread over three floors and a single group on the ground floor.

Foreschate por Woonwerk Architecten. Fotografía por Luuk Kramer.
Foreschate by Woonwerk Architecten. Photograph by Luuk Kramer. 

Social inclusivity
Although the two wings accommodate different resident groups, the project is conceived as a unified architectural and urban ensemble. This coherence is expressed in the articulation of the façades, where the rhythm of the individual units is made visible, while the collective identity is reinforced through calm, tactile brickwork that blends seamlessly with the surrounding neighborhood. The plinth is accentuated with concrete framing elements, referencing the architectural language of the original 1970s structure. A prominent canopy marks the new entrance, creating a welcoming threshold supported by a redesigned public landscape.

Architecture and heritage
The relationship between the two wings is reinforced through their spatial positioning and the continuity of the green outdoor environment. The existing building maintains gallery-like circulation along one façade, offering direct visual and physical connections to the central garden. The new wing organizes circulation more internally, yet the shared facilities are supported by a network of interconnected terraces that extend the building’s social life outward. The garden itself has been redesigned as an accessible communal landscape—open to residents and local visitors—and features pathways, planting beds, and spaces for gathering and play.

Foreschate por Woonwerk Architecten. Fotografía por Luuk Kramer.
Foreschate by Woonwerk Architecten. Photograph by Luuk Kramer. 

Future flexibility
The entire complex is designed with future transformation and adaptability in mind. The clustered residential arrangements can be converted into independent two- or three-room apartments with private entrances and outdoor spaces. Structural openings have been pre-planned within load-bearing in-situ cast walls, and service shafts and ceiling heights are arranged to support later reconfigurations. The façade composition, window dimensions, and provisions for mounting balconies are integrated structurally from the outset, ensuring that future change can occur without compromising quality or continuity.

More information

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Architects
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Project team
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Robby Smith, Martina Stenta, Giulia D’Addario, Joe Gibbs, Floor van de Lustgraaf.

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Collaborators
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Landscape Architects.- Vollmer en partners.
Constructional engineer.- Pieters bouwtechniek.
Building installation.- De Groene Jongens.

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Client
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Woonzorg Nederland.

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Contractor
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Ouwehand Bouwen & Ontwikkelen Katwijk, Ouwehand Bouw Plus Gorinchem. 

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Area
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6,795 sqm.

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Dates
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2024.

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Location
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Rouboslaan 1, Voorschoten, Netherlands.

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Budget
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11,196,167 €.

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Photography
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Woonwerk Architecten is an architectural firm founded by Johan De Wachter and Rik De Vooght based in Rotterdam, the Netherlands, and Antwerp, Belgium. They specialize in complex projects in today's city, with a research-based approach. They work on projects that prioritize life in all its aspects: comfortable homes, sustainable buildings, attractive neighbourhoods, and a healthy living environment.

Their approach is always based on the local context, both spatially and socioculturally and economically. Through research, they approach innovative projects at different scales, exploring different possible solutions that adapt to each specific context.

Johan De Wachter is an architect and founding partner of Woonwerk Architecten - Rotterdam. He arrived in Rotterdam after studying at the Catholic University of Leuven (KUL) and worked from 2000 to 2004 at the Office for Metropolitan Architecture (OMA/Rem Koolhaas) on various urban planning and architectural projects and competitions. In 2003, he founded Fün Design Consultancy, where he remained a partner until 2005.

In 2005, he founded Johan De Wachter Architecten, and in 2011, he founded 2DVW Architecten in Antwerp with Rik De Vooght. In 2023, the agencies changed names. The collaboration was further consolidated with the creation of Woonwerk Architecten. With Woonwerk, Johan works on national and international projects.

He was selected for the "Europe 40 Under 40 Award" in 2014. This award recognized him as one of the 40 most outstanding young design talents in Europe.

Rik De Vooght is an architect and founding partner of Woonwerk Architecten - Antwerp. Rik studied at the Catholic University of Leuven, where he graduated as an architect and engineer. He began his career with an internship at Jo Crepain Architect N.V. and worked as a project manager, and later as a project manager, on various national and international projects.

Together with Allard Schwencke, Rik founded Open Architecten bvba, where he was project manager and responsible for several projects in Belgium, the Netherlands, and Portugal.

Rik later changed the name of Open Architecten bvba to Rik de Vooght Architecten bvba. In the meantime, he also founded 2DVW Architecten bvba, together with Johan de Wachter (JDWA). 2DVW Architecten is an architecture and design studio specializing in large-scale projects, both national and international.

The "Pharmacy De Vooght" project was nominated for the Belgium Building Awards, the National Steel Building Prize, and won the 2007 Architecture Night. In 2010, the "Balteau Site" urban development plan in Liège won joint first place in the Europan 10 international design competition.

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Published on: December 15, 2025
Cite:
metalocus, CAMILA DOYLET
"Habitable stepped layout. Foreschate by Woonwerk Architecten " METALOCUS. Accessed
<http://www.metalocus.es/en/news/habitable-stepped-layout-foreschate-woonwerk-architecten> ISSN 1139-6415
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