The new Amsterdam Courthouse, designed by KAAN Architecten, built and designed through the NACH (New Amsterdam Court House) consortium that includes Macquarie Capital, ABT, DVP, KAAN Architecten, Heijmans and Facilicom, is located in Parnassusweg, in Amsterdam, the capital of the Netherlands between the Zuider Amstelkanaal canal and the RK Begraafplaaats Buitenveldert park, has become one of the 11 largest in the country.

The project seeks to follow the line of functional architecture full of different spaces and circulations to house the working life of more than 1000 employees and clients, with volumes full of natural light introduced by large windows through which it can be seen from the inside, a magnificent view of the city, blending in with everyday life.
KAAN Architecten has designed the new Amsterdam Courthouse, within the group that makes up the NACH consortium. The design has been carried out under the supervision of the Public-Private Association (PPP), and within a wide variety of spaces, the program has an in-house restaurant, study and meeting rooms, digital cleaning control, among others.

The building is entered through a large exterior plaza with the same flooring and furniture as the interior, joined by a slight ramp, saving the slightly elevated structure of the Palace of Justice, which also has a rest area on one side of the building. The square is characterized by the existing vegetation there, but what ends up highlighting the square is its reflecting pool and a series of works of art giving personality to space.
 

Description of project by KAAN Architecten

New Courthouse Amsterdam: an inviting structure, built to last by consortium NACH

The distinguished and welcoming new building of the Amsterdam courthouse has begun operation, replacing the old complex on Parnassusweg in Amsterdam. The first sessions take place here on Monday the 3rd of May. This scintillating and functional building in the Zuidas area was designed and built by the consortium NACH (New Amsterdam Court House) at the behest of the Central Government Real Estate Agency. The Amsterdam courthouse, with 50 different courtrooms, more than 1000 staff including 200 judges, and 140,000 verdicts per year, is by far the largest of the 11 courthouses in the Netherlands.

NACH is a consortium involving Macquarie Capital, ABT, DVP, KAAN Architecten, Heijmans and Facilicom. The government and NACH entered into a Public-Private Partnership (PPP) for this courthouse. The PPP oversaw the funding and construction of the building, and leads a 30-year commitment to maintenance and property management – or support services for the courthouse – to be undertaken by Heijmans and Facilicom. This consists of an ambitious variety of services: the in-house restaurant, which has healthy living as its core value; the facilities management, which keeps track of the available work spaces – in real-time on a daily basis – from study rooms to meetings rooms; the building’s cleaning needs, which are monitored digitally to directly follow use.

The architectural design by KAAN Architecten, one of the initiators of the consortium, was founded on the principle that in a state governed by the rule of law, jurisprudence is a public affair woven into the fabric of everyday life. The 50-metre-high building is open and unpretentious in nature. Large windows in the lower half of the building allow views from the street into the interior. The spaciously designed foyers around the courtrooms provide room for visitors (800 to 1000 per day), robed lawyers with their clients, reporters, defendants, and others. There is always a view of the city from the building itself. The central hall with escalators alongside an enclosed garden and floors of courtrooms opens into a sea of space and light.  

The new courthouse is an expression of comfortable functional architecture. The building’s plan is well thought out. It has assembled and stacked the spaces that need to operate together, and separated those that need to remain separate – such as the routes judges, detainees, and visitors take through the building. Close collaboration between architects, consultants for construction, building physics, installations and security (including fire safety), contractors and suppliers has produced a practical and environmentally friendly building, virtually energy neutral and future-proof by way of its extreme flexibility. Staff and visitors are treated to an inspiring, comfortable, and safe environment made with solid materials that will age beautifully.  

Where the building and city merge, the entrance is furnished with a south-facing square the size of half a football pitch. This square in fact takes up a quarter of the courthouse site, features the same light grey paving as indoors, and has the same benches. The elegant canopy over the entrance stretches an equal distance into the indoor space, uniting the two. The square is public space, of course, and makes a gesture to the city. A low-rising ramp minimizes any sense of obstruction between the city, the square, and the courthouse, even though the structure is slightly raised for security (against collisions). One side of the square has been planted with trees that blossom, giving not only staff and courthouse visitors a place to relax, but everyone in the area at any time of day.

Next to the square’s reflective pool is a big and intriguing work of art by artist Nicole Eisenman, entitled ‘Love or Generosity’. Exceeding 5 metres in height, the figure wears hiking boots and symbolizes the act of gatekeeping. The figure is dressed in contemporary casual clothing and bends forward with symbols in its hand that represent wisdom, strength, patience, progress, and courage. A small owl, an arrow, and an acorn which stand for the resilience of society seem to have just been picked up from the square.

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Architects
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KAAN Architecten.- Kees Kaan, Vincent Panhuysen, Dikkie Scipio.
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Collaborators
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Engineering.- ABT. Management.- DVP. Maintenance & operation - Facilicom. Structural engineering, geotechnics, building physics, MEP engineering, fire safety, acoustics, security.- ABT, Velp. Parking.- Wim van Vlierden. Landscape design.- Simona Serafino from Bureau B+B urbanism and landscape architecture). Roof and roof safety design.- Kiwa BDA, Rijswijk. Metal stud wall consultant.- Saint-Gobain Gyproc, Vianen.
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Client
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Rijksvastgoedbedrijf (Central Government Real Estate Agency).
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Investor
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Contractor
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Consortium NACH. General contractor.- Heijmans.
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Area
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60,200 sqm.
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Budget
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235 Million €.
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Dates
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Tender phase: October 2014 – February 2016.
Design phase: May 2016 – December 2020.
Construction phase: August 2017 – December 2020.
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Manufacturers
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MEP.- Heijmans, Rosmalen. Fire safety and security.- Trigion, Schiedam. Steel structure and façade cladding.- CSM Steel Structures, Hamont-Achel (B). Facade.- TGM, Asten. Natural stone.- Kolen Natuursteen, Eindhoven. Internal doors and windows.- Smits, Gemert. Internal doors.- Staalkozijn, Winterswijk. Metal stud walls.- Muller Afbouwgroep, Eindhoven. Ceilings and acoustics.- Verwol Interior Systems, Delft/Opmeer. Climatized ceilings.- Inteco, Boxtel. Partition wall systems.- Maars Living Walls, Harderwijk. General furniture maker.- Smeulders Interieurgroep, Nuenen. Courtroom furniture maker.- Cowerk, Rotterdam. Project furniture supplier.- Desque, Rotterdam. Leather wall finishing (courtrooms).- Alphenberg Leather, Waalwijk. Lifts and escalators.- Otis, Utrecht. Concrete work floors - upper floors.- Red Betonbouw, Oud-Beijerland. Prefabricated concrete.- Hoco Beton, Weert.
Prefabricated concrete holding cells.- Haitsma Beton, Kootstertille. Signage.- De Vries Projekt Design, Eindhoven.  Artists.- Public square artwork.- Nicole Eisenman. Courtroom artworks: Femmy Otten. Courtyard artworks: Jesse Wine.
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Location
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Parnassusweg 280, Amsterdam, The Netherlands.
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Photography
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KAAN Architecten is a Dutch architectural firm based in Rotterdam, São Paulo, and Paris, with over 30 years of experience in a wide range of scales and typologies. Kees Kaan, Vincent Panhuysen and Dikkie Scipio founded KAAN Architecten in 2014.

Through a collaborative and analytical design approach, KAAN Architecten promotes quality, pragmatism, and the Dutch building traditions of sustainability and welfare. This is further refined by merging practical and academic expertise, which supports their response to the increasingly challenging complexities and contradictions of the built environment.

Led by Kees Kaan, Vincent Panhuysen and Dikkie Scipio, the firm comprises an international team of architects, landscape architects, urban planners, engineers, and graphic designers. KAAN Architecten believes that cross-pollination between projects and disciplines fosters the essential critical discourse within the firm.

Since its establishment, KAAN Architecten has engaged in a diverse array of projects within both the public and private sectors. Over time, project teams have evolved to become progressively multidisciplinary and dynamic. Their unwavering focus is on fostering a culture of continual evolution, recognising this paramount approach in a profession that undergoes rapid transformation.

At the heart of KAAN Architecten’s philosophy is the belief that all projects acquire distinctive character through an architecturally curated layered dialogue involving all stakeholders. This approach extends to developing enduring relationships with clients, consultants, and partners. In this collaborative journey, each project becomes an opportunity for meaningful engagement, achieving architectural solutions that resonate with the diverse voices and perspectives involved.

· From 1988 until 2013, Kees Kaan was the founding partner of Claus en Kaan Architecten. Kaan graduated from the Faculty of Architecture at TU Delft in 1987. Since 2006 he has been a professor of Architectural Design at TU Delft and initiator of the Complex Projects Chair, launched in 2012. The Chair's research focuses on large-scale projects that characterise this era of rapid global urbanisation. In 2019 Kaan was appointed Chairman of the Architecture Department. Moreover, he has been a Principal Investigator at Amsterdam Institute for Advanced Metropolitan Solutions (AMS) since 2016. Kees Kaan is a lecturer and member of various juries and boards in the Netherlands and abroad. Numerous books and exhibitions have been dedicated to his body of work. In June 2024, Kees Kaan was officially inducted as a member of the Académie d'Architecture.

· Vincent Panhuysen brings expertise and vision to each project he undertakes. His impact on the architectural landscape is profound, with a diverse portfolio encompassing court buildings, university centres, governmental and cultural institutions, crematoriums, and apartment complexes. Panhuysen's approach to design is marked by a deep commitment to the entire process, from conceptualisation to construction. While he values functionality and clarity, his architectural ethos transcends passing trends, emphasising a timeless elegance rooted in relaxed functionalism. Central to his design philosophy is a dedication to creating spaces that prioritise spaciousness and clear organisation, hallmarks evident in the work of KAAN Architecten. His role as a visiting professor at Delft University of Technology further underscores his commitment to shaping the future of architecture through education and mentorship. For his special and careful guidance in the renovation of the Provinciehuis of North-Brabant, Vincent Panhuysen was awarded the "Commissarispenning", a medal of merit from the Commissioner of the King Wim van de Donk, in 2015.

· Dikkie Scipio has been trained in various disciplines. She holds a master’s degree in applied arts, industrial, and interior design from the Royal Academy of Arts in The Hague and afterward qualified as an architect at the Rotterdam Academy of Architecture. Simultaneously, she owned a gallery in Amsterdam and a design studio in Utrecht. Scipio’s training allows her to lead work, ranging from large-scale master plans in urbanism and architecture to furniture and interior design, from the initial concept to execution. She is an expert in managing complex projects and processes, with a particular focus on museums and heritage renovation. Scipio is also a writer, columnist, international lecturer, and a member of several boards and juries. As a spokeswoman for integrated art and craftsmanship in architecture, her views have been featured in many publications and documentaries. Since 2019, she has been a professor at the Münster University of Applied Sciences, where she holds a chair in Architectural Design. In 2023 Dikkie Scipio was recognised as Woman Architect of the Year by the Prix des Femmes Architectes.



KAAN Architecten ©Casper Rila

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Published on: April 29, 2021
Cite: "Open, bright and functional. Courthouse Amsterdam by KAAN Architecten" METALOCUS. Accessed
<https://www.metalocus.es/en/news/open-bright-and-functional-courthouse-amsterdam-kaan-architecten> ISSN 1139-6415
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