Get inspired!

17,725 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Rainwater Collection and Universal Accessibility in a Compact Microhome

Authors:
Sarah Kleiner, Wendy Klepcyk, Abigail Lovins, Emily Mayforth
Rainwater Collection and Universal Accessibility in a Compact Microhome

Project in-detail

Incorporating a chair lift and rainwater collection system, the microhome offers accessible living solutions while addressing sustainability and efficient use of space.
5 key facts about this project
01
A chair lift provides accessibility between all three levels.
02
Rainwater collection system supports irrigation for a green wall.
03
Floating shelves enhance visibility and ease of access in storage.
04
A fold-down table offers multifunctionality in limited space.
05
Designed for urban infill and resilient to flood conditions.

The microhome design comes from the unique context of the Midwest. It is a response to the need for flexible and accessible living solutions in today’s housing environment. The design focuses on creating a compact space that serves different types of occupants, including both younger individuals and the elderly. The overall concept emphasizes universal accessibility, sustainability, and efficient space use, making it suitable for both urban infill areas and rural, off-the-grid locations.

Universal Design Principles

At the heart of the microhome is the idea of universal design. This principle ensures that the home is functional and welcoming for people of different ages and abilities. The layout allows for smooth movement throughout the spaces, promoting comfort and independence. Key features are integrated throughout the home to enhance daily living and make the environment usable for everyone.

Sustainable Features

Sustainability is a major focus in the microhome design. It includes features that encourage energy efficiency and environmental responsibility. Solar panels are incorporated to allow for off-grid living, reducing dependence on conventional power sources. The roof collects rainwater, which is directed into a tank for graywater reuse. This system helps with plant irrigation and supports a green wall. Such sustainable aspects demonstrate a commitment to responsible living while keeping the home functional.

Adaptability and Accessibility

The design emphasizes adaptability, ensuring that each area maximizes usability. Floating shelves make it easy to see and access items while avoiding heavy cabinetry. The kitchen includes a dishwasher drawer to make tasks easier, especially for those with limited mobility. In the bathroom, features like grab bars and a shower seat provide safety and convenience for all users, making the home more user-friendly.

Elevated Structure

The microhome is designed as a three-level structure, allowing it to rise above the ground. This elevation provides covered parking, which helps to reduce land disturbance. It also makes the home appropriate for areas that might experience flooding or hurricanes. A chair lift is included to help individuals access different levels easily, reinforcing the commitment to making the home usable for everyone.

Details such as a fold-down dining table and movable storage solutions ensure that limited space is used efficiently. These elements support a living environment that can meet the changing needs of its occupants while remaining practical and straightforward.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

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

`
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

Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,725 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy