Get inspired!

17,363 architecture projects

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

Elevated Living With Reclaimed Wood and Natural Stone in a Sustainable Coastal Home

Author:
Hanamura Hiroko
Elevated Living With Reclaimed Wood and Natural Stone in a Sustainable Coastal Home

Project in-detail

Elevated above the coastal landscape, this residence integrates reclaimed wood and natural stone, embodying sustainability in its design while providing a functional family home.
5 key facts about this project
01
Elevated on pilotis, the design allows natural wildlife movement beneath the structure.
02
A living green roof enhances insulation and biodiversity, integrating with the coastal environment.
03
Extensive use of reclaimed wood minimizes environmental impact while adding warmth to interiors.
04
The bent A-frame design optimizes natural light penetration and views of the ocean.
05
Strategically placed operable windows facilitate cross-ventilation, promoting energy efficiency.
The architectural project, Harmony House, is situated in a coastal area of California, where it reflects a deep commitment to sustainability and connection with the surrounding landscape. This residence is designed as a functional family home, harmonizing the needs of the inhabitants with environmental considerations. The architectural form is characterized by organic shapes that draw inspiration from the natural contours of the coastline, allowing for a fluid integration with its environment.

The design employs a raised structure, utilizing pilotis to elevate it above potential flood levels while allowing natural wildlife movement beneath. Extensive glass elements facilitate panoramic views and maximize natural light, creating an open and inviting atmosphere. The use of reclaimed wood for structural and decorative features not only reduces environmental impact but also adds warmth and texture to the living spaces.

Unique Design Approaches

What distinguishes Harmony House from similar architectural projects is its innovative material usage and focus on passive design principles. The incorporation of local materials, such as natural stone and sustainable metal cladding, ensures the residence maintains a connection to its geographical context. The living green roof serves multiple functions, offering environmental benefits like improved insulation and stormwater management while contributing to the aesthetic landscape.

The architectural approach to the interior emphasizes comfort and functionality without compromising style. The layout promotes an open-plan living environment that encourages social interaction, while designated private areas provide necessary seclusion. Strategically placed operable windows enhance cross-ventilation, reducing the need for mechanical cooling.

Sustainability Features

Harmony House rigorously applies sustainable design practices throughout its construction. The strategic orientation of the building maximizes solar gain while minimizing heat loss, adhering to principles of passive solar design. The incorporation of photovoltaic panels generates renewable energy, further emphasizing the commitment to ecologically responsible living. Additionally, rainwater harvesting systems are integrated into the design to aid in efficient water management for landscaping needs.

The architectural plans and sections provide valuable insights into the technical aspects of the design, showcasing how various systems, materials, and aesthetics work together to create spaces that are not only functional but also respectful of their environment. Exploring the architectural designs and ideas behind Harmony House will offer a deeper appreciation for its innovative solutions and thoughtful integration with the coastal landscape.
Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #2
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
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

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

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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 17,363 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