Shinonome Canal Court CODAN

A large-scale public rental housing complex by the Urban Renaissance Agency, where six prominent architects each designed a separate block. Completed in phases between 2003 and 2005, its 1,712 homes across six mid-rise slab buildings won the Good Design Gold Award in 2005.

Use

Residential tower

Area

Koto City

Completed

2005

Floors

14 above ground

Developer

Urban Renaissance Agency (UR)

Architect

Riken Yamamoto, Toyo Ito, Kengo Kuma and others

Six Architects, One Housing Estate

In Shinonome, Koto City, Tokyo — at the gateway to the Tokyo Waterfront New Urban Center — stands a large-scale rental housing complex built by the Urban Renaissance Agency (UR) between 2003 and 2005. Shinonome Canal Court CODAN comprises six blocks and 1,712 homes, and its defining feature is an unusual arrangement: each block was entrusted to a different architect.

The roster reads like a cross-section of contemporary Japanese architecture. Block 1 was designed by Riken Yamamoto, Block 2 by Toyo Ito, Block 3 by Kengo Kuma, and Block 6 by Motokura Makoto, Yamamoto Keisuke, and Hori Keiji. Having architects with such distinct approaches working simultaneously within the same estate was exceptional even by the standards of the time, and it turned the project into something close to a full-scale architectural experiment conducted in real space.

Mid-Rise by Design — Reconsidering Public Housing

Rather than concentrating the project’s floor-area ratio into a single high-rise, each block was kept to approximately 14 floors. The result is a series of slab buildings spaced to allow light and air to move freely through the estate. This was a deliberate choice: sometimes described as the “last major project” of the public housing corporation before it was restructured into the UR, CODAN carried a challenge — to show what public housing could still demonstrate in terms of design quality and environmental care as a model for urban living.

The approach drew recognition: the project received the Good Design Gold Award in 2005 and the BCS Award (Building Contractors Society Award) in 2006. Walking from Tatsumi Station into the Shinonome district and through the estate, each successive block reveals a different façade language — it is easy to forget that all of them are part of a single planned development. Nearly two decades on, the estate remains frequently referenced in architectural discussion.

Summary

Shinonome Canal Court CODAN, completed in phases between 2003 and 2005, stands as one of the most architecturally considered public housing estates Japan has produced. The Urban Renaissance Agency’s decision to commission six different architects for six separate blocks — each around 14 floors high, together totalling 1,712 homes — produced an estate that reads less like a single project and more like a curated neighbourhood. Walk in from Tatsumi Station and trace the blocks one by one: the variety of approaches to the same brief, within the same street grid, makes the strongest possible case for what public housing can be at its most thoughtful.

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