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Modular Urban Tower Framed in Reinforced Concrete with Versatile Cast Panels for Flexible Living Spaces

Author:
Ben Wilson
Modular Urban Tower Framed in Reinforced Concrete with Versatile Cast Panels for Flexible Living Spaces

Project in-detail

Framed in modular components of reinforced concrete and designed with adaptable cast panels, the urban infill tower addresses housing challenges by providing flexible living arrangements in the densely populated context of Wan Chai.
5 key facts about this project
01
Framed entirely with reinforced concrete to enhance structural stability.
02
Facilitates modular living arrangements adaptable for both individuals and groups.
03
Showcases a facade featuring a combination of textured cast panels and glazed windows.
04
Designed to maximize natural light and ventilation through strategic window placement.
05
Integrates communal spaces to foster community interaction among residents.

### Project Overview

Located on Johnston Road in Wan Chai, Hong Kong, the urban infill tower addresses the acute demand for residential space within a densely populated area. Covering a site area of 94.47 square meters, the design seeks to balance aesthetic considerations with functional adaptability, catering to the evolving needs of urban residents amidst the context of a vibrant city.

### Modular Design and Adaptability

The design employs a "Modular Morpher" strategy, utilizing prefabrication to offer flexibility in spatial distribution. This modular system allows for a variety of living arrangements, accommodating from single-occupancy units to larger multi-tenant configurations as required. The vertical structure integrates both private and communal living spaces, facilitating diverse interactions among residents while ensuring privacy.

The floor plan emphasizes efficient use of space, featuring components such as living areas, kitchens, and versatile bedroom configurations, with a maximum gross floor area of 100 square meters per unit. This layout supports various occupancy models, including options for dormitory-style living that can host multiple residents, considerably enhancing the functionality of urban living spaces.

### Materiality and Facade Design

The tower’s facade is characterized by an innovative combination of materials that enhance both durability and visual appeal. Reinforced concrete serves as the primary structural element, providing stability, while strategically placed glazed windows maximize natural light and offer views of the surrounding urban landscape. The interplay of cast concrete panels and varying window sizes creates a dynamic facade that not only distinguishes the building from its neighbors but also contributes to its overall aesthetic.

This approach to materiality reflects a commitment to both sustainability and the creation of a welcoming environment. The textured facade is designed to engage the urban context effectively, fostering a sense of place and enhancing the overall user experience through thoughtful architectural articulation.

### Urban Integration and Contextual Sensitivity

Positioned strategically at 106 Johnston Road, the tower benefits from its proximity to essential services, public transportation, and recreational facilities, thereby appealing to a diverse resident demographic. The architectural design acknowledges the surrounding urban density, positioning the structure to create a noticeable yet harmonious presence within the existing streetscape.

The project’s integration into the neighborhood emphasizes its role in enhancing the local urban fabric, aligning with broader goals of improving liveability and community connectivity in Hong Kong. This careful consideration of context ensures that the tower serves as both a functional living environment and a contributor to the dynamic character of Wan Chai.

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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

Enter an open architecture
competition now

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