Vertical amber strips highlight structural joints between tower volumes.

Hangzhou’s Urban Landmark: OMA’s 43,000 m² Prism Connects Cityscape with Rail and Park Views

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Written by Seth Sebastian

2026-06-09

A new architectural beacon in Future Tech City

In Hangzhou’s Future Tech City, the Hangzhou Prism stands as a unique geometric marvel. Designed by OMA for developer Xinhu Real Estate Group, this 43,000-square-meter mixed-use structure began from a cluster of plans for conventional residential towers, eventually collapsing into a single striking form. The building displays two dramatic diagonal incisions, aligning with the nearby high-speed rail station and a park to create a silhouette that changes from every perspective.

A civic core: Integrating public and private realms

At the heart of the building is a vast exterior atrium that serves as the civic anchor of the project. Publicly accessible, this space acts as an urban room designed for spontaneous interaction as well as planned events. Instead of relying on signs, it seamlessly blends public and private spaces through its design.

Stepped roofline features individual loft terraces with notched spaces.
The stepped roofline is the residue of the individual loft terraces — each notch is a private outdoor space carved from the diagonal cut

A deliberate balance of functions

The purpose of Hangzhou Prism is clear from its program distribution. With 20,000 square meters devoted to hotel space, it places hospitality at its center. Residential areas take up 10,000 square meters, while commercial and office spaces cover 8,000 and 5,000 respectively. This design aims to generate activity and vibrancy that purely residential buildings might lack.

Atrium accessible from streets, canal, and park, no controlled entry point.
The atrium is accessible from streets, canal, and park without a single controlled entry point — porosity by section, not by signage

A three-dimensional community experience

The structure’s loft units are elevated to provide panoramic views, while communal floors encourage interaction among all users. Garden level areas and shared spaces are interspersed throughout, supporting the building’s role as a multi-dimensional neighborhood. Each loft features its own terrace, crafted from the building’s angular cuts, offering a personal green escape.

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Canal axis aligns with stone bridge and Prism building geometry.
The canal axis connecting the stone bridge and the Prism is the same one the building’s geometry follows

Design philosophy and community impact

Chris van Duijn, OMA Partner, alongside project architect Michael Hadjistyllis, emphasized, “This project transforms typical residential forms into a vibrant village for young pros and visitors.” Future Tech City demanded a landmark that resisted isolation, ensuring the Prism’s ground floor acts as public space while its upper levels cultivate interconnected communities.

Night view of cut lighting up, creating an urban room in square.
At night the cut becomes a light source — the public square reads as an urban room rather than an open space

A ten-year journey to urban integration

From its inception in 2016 to completion in 2026, Hangzhou Prism reflects a decade of innovation. Arriving at a time when Future Tech City is already defining its urban character, the Prism now serves as a foundational anchor rather than a standalone icon. Its clean, geometric silhouette sets it apart from conventional towers, marking a new era in urban architecture.

Facade with unique bay designs; glazing angles shift with orientation.
The facade produces no two identical bays — each unit’s glazing angle shifts depending on orientation and floor level

The Hangzhou Prism showcases OMA’s commitment to creating integrative urban spaces, similar to their approach in the Edo-Tokyo Museum renovation. With a conscious blend of public accessibility and architectural ingenuity, this project redefines what mixed-use development can achieve.

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Diagonal cut of building aligns with southeast axis towards park.
The diagonal cut facing the park aligns with the southeast axis — the geometry is not formal, it is directional

Source: urdesignmag.com