Hexagonal glass courthouse with modern design in historic Lille, surrounded by landscaped open spaces.

OMA Completes Hexagonal Glass-Clad Courthouse in Historic Lille

User avatar placeholder
Written by Flynn Matthews

2026-10-20

A Striking Addition to Lille’s Architectural Landscape

In Lille, northern France, Dutch studio OMA has unveiled the Palais de Justice de Lille, a remarkable hexagonal glass courthouse adorned with faceted coloured glass. This contemporary structure merges seamlessly with its verdant surroundings and historical backdrop.

OMA has completed the Palais de Justice de Lille with a striking glass facade.
OMA has completed the Palais de Justice de Lille

Design Inspired by History and the New Courthouse

Positioned next to the historic star-shaped fortress crafted by military engineer Sébastien Le Prestre de Vauban in 1667, the building draws inspiration from its neighbor. OMA designed the structure with a pointed, hexagonal form, carrying the fortress’s essence through its glass facade design.

For a similar integration of modern design in historic settings, check out the modern design in Navarre village that complements its historical surroundings beautifully.

Courthouse facade lined with vibrant, colored glass panels.
It is lined with coloured glass

Architectural Composition and Spaces

The Palais de Justice de Lille comprises three distinct volumes. The base serves as a public entryway, hosting major courtrooms. Above this, a triangular central tower contains minor courtrooms, encircled by a faceted ring of offices, maximizing natural light within this landmark.

OMA emphasized that each volume possesses unique materials and spatial characteristics, aiding orientation and ensuring the building feels welcoming, devoid of intimidation.

Outdoor spaces with greenery surround the hexagonal courthouse.
A series of outdoor spaces complete the project

Integrating Nature and Community

The design includes several outdoor environments, such as a public plaza on the ground floor and a rooftop garden that provides panoramic views of Lille. These spaces offer tranquility and community engagement, enhancing the courthouse’s accessibility.

Triangular tower at courthouse houses the minor courtrooms.
A triangular tower contains the minor courtrooms

OMA’s Broader Architectural Narrative

Founded in Rotterdam in 1975, OMA is renowned for its innovative projects and modern architecture. Winning the Palais de Justice de Lille competition in 2018, the studio initially planned to finish the project by 2023. OMA’s other notable works include a San Francisco housing development and a unique pyramidal building in Hangzhou.

To explore another example of contemporary architecture that harmonizes with traditional structures, visit Design Museum Gent’s transformation which brings fresh life to a historic ensemble.

Hexagonal glass courthouse with modern design in historic Lille, surrounded by landscaped open spaces.

Source: dezeen.com

Frequently asked questions

What is the Palais de Justice de Lille?

The Palais de Justice de Lille is a hexagonal glass courthouse in Lille, northern France, unveiled by the Dutch studio OMA. It features a remarkable design that merges with the city’s verdant surroundings and historical backdrop.

How does the building’s design integrate with its surroundings?

The building draws inspiration from the nearby historic star-shaped fortress crafted by Sébastien Le Prestre de Vauban in 1667. Its hexagonal and pointed design echoes the essence of the fortress, harmonizing modern architecture with the historic setting through its glass facade.

What are the main features of the Palais de Justice de Lille?

The Palais de Justice de Lille includes three volumes: a public entryway with major courtrooms, a triangular tower with minor courtrooms, and a faceted ring of offices. Outdoor environments include a public plaza and a rooftop garden offering panoramic views of Lille.

Menu