Competitions
Resources
Publishing
About
Buildner for
Launch a competition

Get inspired!

16,544 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!
Popular:
iran community space sustainable materials residential facility nature outdoor integration education
All sizes
All sizes
Micro
Small
Medium
Medium-Large
Huge

Search results for: Octagonal

Geometric Shelter Crafted From Sustainable Timber With Natural Light Integration
Geometric Shelter Crafted From Sustainable Timber With Natural Light Integration
Irakli Kirkitadze, Tinatin Demetrashvili
Crafted with geometric precision and sustainable timber that channels natural light, this meditation space serves as a serene retreat for introspection and community connection.
meditation nest new zealand sustainability timber nature spirituality community octagonal tranquility
Sacred Geometry in Natural Wood Retreat Incorporating Glass Elements and Local Materials
Sacred Geometry in Natural Wood Retreat Incorporating Glass Elements and Local Materials
Farah Abu alia
Blending sacred geometry with locally sourced timber and expansive glass, this meditation hall creates a serene environment for mindfulness and flower essence production.
meditation cabin flower essences octagonal timber garden local sustainability tranquility
Meditation Cabin with Charred Wood Shingles and Cross-Laminated Timber for Serene Forest Integration
Meditation Cabin with Charred Wood Shingles and Cross-Laminated Timber for Serene Forest Integration
Andrew Lane
Nestled in a tranquil forest, this meditation cabin features an octagonal design enhanced by retractable wings, crafted from charred wood shingles and cross-laminated timber, creating a serene space that harmonizes with nature while inviting peaceful reflection.
meditation cabin nature retreat forest sustainable wooden residential serenity octagonal
Charred Wooden Shingles and Cross-Laminated Timber Panels in Distinctive Octagonal Housing Design
Charred Wooden Shingles and Cross-Laminated Timber Panels in Distinctive Octagonal Housing Design
Wieteke Nijkrake, Jorrit Noordhuizen
Crafted with charred wooden shingles and cross-laminated timber panels, this distinctive octagonal housing solution redefines modern living through its adaptable modular design and integrated community spaces.
urban sustainability housing biomimicry modular community flexibility greenery octagonal living
Geothermal Retreat Featuring Octagonal Structure and Sustainable Wood Elements
Geothermal Retreat Featuring Octagonal Structure and Sustainable Wood Elements
Camille Towey
An octagonal structure built from sustainable wood and designed to harness geothermal energy, this retreat offers a unique blend of educational experiences and locally sourced nourishment for visitors in the heart of Iceland's volcanic landscape.
iceland coffee shop visitor center sustainability education greenhouse hverfjall cultivation hydroponics natural landscape
Natural Light-Filled Bungalows with Green Roofs and Sustainable Wood Elements in a Vineyard Setting
Natural Light-Filled Bungalows with Green Roofs and Sustainable Wood Elements in a Vineyard Setting
Carlos Ramón henaine, Alejandro García fuentes
Octagonal bungalows adorned with charred wooden shingles and integrated green roofs harmoniously blend into the vineyard landscape, offering a sustainable living experience that prioritizes community and connection to nature.
italy bungalow sustainability vineyard community interaction nature living comfort residential
Cross-Laminated Timber Structure With Versatile Movable Walls For Compact Living
Cross-Laminated Timber Structure With Versatile Movable Walls For Compact Living
Rania Hijab
Utilizing cross-laminated timber and charred wooden shingles, this compact dwelling incorporates versatile movable walls to enhance functionality and adaptability in urban living.
microhome residential sustainable minimalism flexibility urban compact functional timber living
Reflective Octagonal Pavilion Wrapped in Black Pine Panels for Community Dance Experience
Reflective Octagonal Pavilion Wrapped in Black Pine Panels for Community Dance Experience
Alina Wilkending, Pauline Peter, Daniel Krause, Jakob Husemann
Wrapped in reflective surfaces and defined by its octagonal shape, the pavilion utilizes black pine panels to create a versatile space that enhances community dance interactions.
pavilion dance community art performance flexible interactive reflective skylight germany
Woven Bamboo Shelter Featuring Octagonal Skylight for Meditative Retreat
Woven Bamboo Shelter Featuring Octagonal Skylight for Meditative Retreat
Mi seon Kwon
The octagonal skylight casts natural light into a woven bamboo cabin that harmoniously blends with the landscape, offering a tranquil space for meditation and reflection.
new zealand meditation cabin sustainability wellness nature bamboo education retreat community
Elevated Pods and Smart Glass Facades in Eco-Friendly Modular Living
Elevated Pods and Smart Glass Facades in Eco-Friendly Modular Living
Raffaella sofia Stanisz, Marcelina daria Pilarczyk
Elevated sleeping pods crafted from solid wood are seamlessly integrated with smart glass facades, creating a harmonious retreat that prioritizes sustainability and a deep connection to the surrounding landscape.
sustainability retreat valle nature modular eco-friendly residential integration landscape innovation
Charred Wooden Shingles and Cross-Laminated Timber Define a Serene Meditation Retreat
Charred Wooden Shingles and Cross-Laminated Timber Define a Serene Meditation Retreat
G. crystel Villafranca, William Valle-pinto
Emphasizing sustainability with charred wooden shingles and cross-laminated timber, this meditation retreat seamlessly integrates into its natural surroundings, inviting users into a tranquil space designed for mindfulness and reflection.
meditation cabin wood nature wellness octagonal tranquility sustainability retreat new zealand
Cork Walls and Soapstone Appliances in An Octagonal Forest Retreat
Cork Walls and Soapstone Appliances in An Octagonal Forest Retreat
Koen Van uden
With its unique octagonal plan and eco-friendly materials like cork and soapstone, the cabin offers a tranquil retreat that harmoniously blends modern design with the natural forest environment.
cabin forest retreat sustainability wood nature self-sufficiency water independence octagonal
Octagonal Structure Integrating Glass and Aluminium Within a Green Urban Landscape
Octagonal Structure Integrating Glass and Aluminium Within a Green Urban Landscape
Nick Andrezejewsky, Jasmin Händschel
Emphasizing a unique octagonal form and a blend of reinforced concrete and glass, this residence adapts to urban living by fostering community interactions within its thoughtfully designed spaces.
residential octagonal modular sustainable urban community landscaped contemporary flexibility concrete
Community Cultural Center with a Red Fabric Roof and Recycled Banners Integrating Natural Timber and Steel Frames
Community Cultural Center with a Red Fabric Roof and Recycled Banners Integrating Natural Timber and Steel Frames
Ji Hye Choi
This community cultural center features an octagonal structure topped with a vivid red fabric roof, thoughtfully constructed using natural timber and recycled banners to create an inviting space that enhances social interaction while promoting environmental sustainability.
community cultural center sustainable gathering space recycled materials multifunctional octagonal structure performance venue natural light eco-friendly
Spiral Retreat Constructed With Engineered Wood and Glass Panels Emphasizing Urban Connection
Spiral Retreat Constructed With Engineered Wood and Glass Panels Emphasizing Urban Connection
Kinga Zajac
Set within an urban landscape, a spiral structure of engineered wood and glass offers a serene refuge for meaningful social interactions, merging natural elements with contemporary design to encourage connection amidst city life.
tokyo retreat social shell wood public seating spiral interactive urban
Translucent Polycarbonate Dome Constructed From Locally Sourced Volcanic Ashcrete Overlooking Icelandic Landscape
Translucent Polycarbonate Dome Constructed From Locally Sourced Volcanic Ashcrete Overlooking Icelandic Landscape
Chloe Read
A translucent polycarbonate dome crafted from volcanic ashcrete rises from the Icelandic landscape, inviting visitors to engage with the natural beauty while providing a serene observation point steeped in cultural symbolism.
iceland lookout tourism observation cultural symbolism sustainability volcanic environment community
Bouldered Retreat Featuring Octagonal Timber Structure and Natural Light Integration
Bouldered Retreat Featuring Octagonal Timber Structure and Natural Light Integration
Alex Kolar, Kaizer Hud
Constructed around monumental boulders and crafted from warm timber, this octagonal retreat harmonizes with its natural surroundings to provide a serene wellness escape.
new zealand healing cabin retreat nature wellness community sustainability natural materials sleeping
Rainwater Collection Structure Crafted From Natural Timber and Rattan in a Serene Meditation Retreat
Rainwater Collection Structure Crafted From Natural Timber and Rattan in a Serene Meditation Retreat
Maja Petrovic
Crafted from natural timber and rattan, this octagonal meditation cabin integrates a rainwater collection system, creating a harmonious retreat that invites introspection in a tranquil natural setting.
meditation cabin nature sustainability wood community wellness quiet retreat new zealand
Bioplastic-Crafted Urban Booth Designed with Recycled Paper Pulp for Flexible Community Use
Bioplastic-Crafted Urban Booth Designed with Recycled Paper Pulp for Flexible Community Use
Václav Kocián
Crafted from recycled paper pulp and innovative bioplastic, the flexible urban booth adapts to diverse community needs while emphasizing sustainability and interactive technology.
berlin booth sustainability flexibility public modular community recycled urban technology
Helical Form Defined by Sustainable Cross-Laminated Timber and Charred Shingle Facades in a Community Hub
Helical Form Defined by Sustainable Cross-Laminated Timber and Charred Shingle Facades in a Community Hub
Erfan Behroyan
Defined by its helical shape and crafted from sustainable cross-laminated timber with charred wooden shingles, the design serves as a dynamic community hub that fosters interaction and connection while seamlessly integrating with its natural surroundings.
community sustainability wood performance gathering education rural landscape cohesion interactivity
Enter the next competition edition
new
The Architect’s Stair

The Architect’s Stair

Take a step and make a statement!

Take a step and make a statement! Edition #2 ideas COMPETITION
Find out more Send reminders Download brief

Featured architecture competitions

MICROHOME

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 17 July 2025
Find out more Send reminders Download brief
Mujassam Watan Urban Sculpture Challenge

Mujassam Watan Urban Sculpture Challenge
Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €
50,000 € PRIZE project COMPETITION
Prize 50,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 24 July 2025
Find out more Send reminders Download brief
Buildner's Unbuilt Award 2025
Celebrating your unbuilt architecture visions with a €100,000 prize
100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 11 September 2025
Find out more Send reminders Download brief
new
The Architect’s Stair
Find out more Send reminders Download brief

The Architect’s Stair
Take a step and make a statement!
Take a step and make a statement! Edition #2 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 26 June 2025
new
Hospice - Home for the Terminally ill
Find out more Send reminders Download brief

Hospice - Home for the Terminally ill
Design a safe and supportive space to those struggling with a terminal illness
Edition #5 ideas COMPETITION
Prize 10,000 €
Eligibility Open to all
Final registration deadline 9 July 2025
new
Concrete Pavilion
Find out more Send reminders Download brief

Concrete Pavilion
Design a concrete pavilion
Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 9 July 2025
new
Museum of Emotions
Find out more Send reminders Download brief

Museum of Emotions
Use architecture to create different emotional states
Edition #7 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 10 July 2025
Denver Affordable Housing Challenge
Find out more Send reminders Download brief

Denver Affordable Housing Challenge
Design affordable housing for Denver
Affordable Housing Series 19th Edition ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 17 July 2025
The Architect's Chair
Find out more Send reminders Download brief

The Architect's Chair

Take a seat and make a statement!
Take a seat and make a statement! Edition #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 17 July 2025
Re:Form - New Life for Old Spaces
Find out more Send reminders Download brief

Re:Form - New Life for Old Spaces

Choose a site—used, abandoned, or forgotten—anywhere in the world, and give it a new purpose
ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 24 July 2025
Howard Waterfall Retreat
Find out more Send reminders Download brief

Howard Waterfall Retreat
Design a house near an iconic waterfall in the USA
project COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 24 July 2025
new
Kinderspace
Find out more Send reminders Download brief

Kinderspace
Design a kindergarten of tomorrow
Architecture for Children’s Development #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 24 July 2025
The Last Nuclear Bomb Memorial
Find out more Send reminders Download brief

The Last Nuclear Bomb Memorial

Design a memorial that speaks to the cause of ending all nuclear weapons programs
Edition #6 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 10 September 2025
Load more competitions
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 16544 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

Reject Accept