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Rotating Wooden Cells with Community Green Spaces

Authors:
Seunghyeon Lee, Tan Wang
Rotating Wooden Cells with Community Green Spaces

Project in-detail

Stacked wooden cells rotate around a central staircase, creating flexible living spaces enhanced by a rooftop green park that fosters community interaction in an urban environment.
5 key facts about this project
01
Each residential unit comprises eight square meters, allowing for efficient urban living.
02
Floors rotate along a central staircase, creating flexible outdoor terraces.
03
The rooftop features a Green Park designed for social activities and relaxation.
04
Wooden cells are stacked in a modular layout to maximize floor area ratio.
05
The design incorporates ramps for accessibility, promoting an active lifestyle.

R.O.C. Ville is a unique residential development located in Pildong-ro, Seoul, designed to meet the needs of urban living. It features a multi-story layout that prioritizes modular units, known as 'Cells,' which can be stacked and rotated for better functionality. The aim is to create a living environment that maximizes space and encourages community engagement among residents.

Design Concept

The project's concept revolves around flexibility and sustainability. Each living unit covers 8 square meters, making efficient use of vertical space. The design challenges conventional ideas around home size and functionality by allowing for greater density without compromising comfort. This approach helps the building relate better to its surroundings while addressing the housing demand in the area.

Community Spaces

At the center of R.O.C. Ville are communal areas designed for social interaction. The rooftop Green Park offers space for various activities such as barbeques and outdoor sports. This area serves as a gathering place for residents, helping to foster friendships and a sense of community, providing an oasis in the busy city.

Circulation and Accessibility

Movement throughout R.O.C. Ville is thoughtfully planned to encourage activity and accessibility. Ramps link different levels of the building, allowing residents to navigate with ease. This design choice makes the environment friendly for everyone, promoting walking and even jogging within the complex.

Innovative Features

A key highlight of the building is the rotating floors, which revolve around a central staircase. This feature creates terraces that enhance the outdoor spaces available to residents while providing expansive views, including sights of Namsan Tower. The rotation adds another layer of utility, making the outdoor areas more inviting and functional.

Materials for the structure include wooden boxes, stacked up to three floors, and supported by a steel frame. This choice of materials balances durability with a warm aesthetic, contributing positively to the urban setting of Seoul.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

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