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Circular Form Constructed with Hempcrete and Integrating Local Flora for Community Living

Author:
So young Yun
Circular Form Constructed with Hempcrete and Integrating Local Flora for Community Living

Project in-detail

Built with hempcrete and framed by local fig trees, the circular residence fosters a sense of community while prioritizing environmental sustainability.
5 key facts about this project
01
Circular form enhances community interaction and social cohesion.
02
Hempcrete construction provides thermal insulation and low environmental impact.
03
Integration of local fig trees reinforces cultural identity and biodiversity.
04
Flexible interior spaces accommodate various communal activities and events.
05
Natural ventilation and lighting reduce energy consumption and improve comfort.

The architectural design project titled "Spontaneous Home – The Community Home" is situated in the Spirala Ecological Village in northern Portugal. It is conceived as a response to contemporary societal needs, focusing on community living and ecological sustainability. The design integrates residential and communal spaces, promoting interaction while fostering a connection with the surrounding natural environment. The unique circular form of the structure represents unity and fluidity, while the use of local vegetation enhances the theme of cultural identity within the ecological framework.

Community-Centric Design

A central aspect of this project is its prioritization of communal living. The architectural layout features a central community area, functioning as a hub for social interaction. This space is complemented by flexible residential zones that maintain a balance between community engagement and personal privacy. The design allows for various activities, from workshops to gatherings, facilitating diverse functions.

The organically designed pathways enhance usability, guiding residents through the community seamlessly. These pathways encourage exploration while providing access to communal and private areas. The emphasis on connectivity within the project reflects a deep understanding of the role of social interaction in enhancing quality of life.

Material Selection and Environmental Integration

Careful consideration has been given to material choice, promoting sustainability and an ecological ethos. The use of hempcrete, known for its insulating properties, paired with a natural lime finish, contributes to the project's energy efficiency. These materials align with modern sustainable practices while providing a comfortable living environment.

Furthermore, the strategic incorporation of native flora, including fig trees and olive farms, both enhances the ecological footprint and anchors the project within its geographical context. The focus on natural materials and landscape integration underpins the design, allowing it to coexist harmoniously with the surrounding ecosystem.

In summary, "Spontaneous Home – The Community Home" exemplifies contemporary architectural practices that prioritize community interaction and environmental sustainability. The unique circular design, flexible communal spaces, and careful material selection distinguish this project from typical community housing developments. For additional insights into the architectural plans, designs, sections, and ideas that define this project, readers are encouraged to explore the full presentation.

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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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