Every solution is unique to the site, brief and budget.

Unified by common ideals for mindful living, optimised value, comfort and sustainability

Featured
TRIGG
TRIGG

Completed 2026 - to be photographed

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Gwelup
New Home
Gwelup
New Home

10m wide dual aspect home.
Simple detail and construction methodology for a considered cost effect build.

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New Home
Manning
New Home
Manning
New Home

Manning High Performance Home
Commencing construction 2026

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New Home
Albany
New Home
Albany
New Home

Heritage Area Sensitive Design. Ocean View and Dual Occupancy with High Performance
Commencing on site 2026

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New Home
North Perth
New Home
North Perth
New Home

North Perth
Small Lot High Performance Home
Under Construction 2026

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New Home
KEWDALE
New Home
KEWDALE
New Home

Kewdale High Performance Home
Under Construction 2026

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New Home
Bayswater
New Home
Bayswater
New Home

Dual occupancy Certified Passivhaus
Completed 2026

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New Home
Witchcliffe
New Home
Witchcliffe
New Home

Witchcliffe
High Performance Home.
Airtight with HRV

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New Home
Witchcliffe Eco Village Passivhaus
New Home, Certified Passivhaus
Witchcliffe Eco Village Passivhaus
New Home, Certified Passivhaus

Dual Occupancy Passivhaus at Witchcliffe Eco Village.
Completed 2026

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New Home, Certified Passivhaus
Salvado
Certified Passivhaus, New Home
Salvado
Certified Passivhaus, New Home

Desert Modernist inspire family home in Floreat WA.
Targeting Passivhaus Certification

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Certified Passivhaus, New Home
KINCARDINE
New Home
KINCARDINE
New Home

new age garden suburb living

construction commencing 2025

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New Home
LIMERICK
New Home
LIMERICK
New Home

A Passive House Retreat in the Heart of Fremantle

completed 2022

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New Home
WELLINGTON MILL
New Home
WELLINGTON MILL
New Home

Valley views from simple pavilion home.

2022

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New Home
MEDINA
New Home
MEDINA
New Home

low carbon beach house downsizer

construction commencing 2023

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New Home
KEANE
New Home
KEANE
New Home

Mid century modern inspired, battle axe lot optimised

Completion 2026

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New Home
West Coast Steiner School, Classrooms and Kindergarten
Education
West Coast Steiner School, Classrooms and Kindergarten
Education

Leanhaus was engaged to design a new kindergarten building for West Coast Steiner School, an environment that supports early childhood development through both spatial quality and building performance.

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Education
Yanagin
Alterations & Additions
Yanagin
Alterations & Additions

Complete remodel of a 1970’s City Beach italianate mansion into a lifestyle home for a growing family.

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Alterations & Additions
Buxton
New Home
Buxton
New Home

uncertified Passivhaus Standard building

A uniquely adaptable home design with integrated ancillary dwelling to accommodate downsizers with adult children and potential for retirement rental income.

2024

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New Home
RUTH
New Home, Certified Passivhaus
RUTH
New Home, Certified Passivhaus

Targeting Passivhaus certification

Sensitively scaled inner city oasis

2024

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New Home, Certified Passivhaus
COMO
New Home
COMO
New Home

uncertified Passivhaus Standard building

2024 Greensmart Sustainable Home of the Year.
Innovative zero carbon family home on a narrow, sloping site.

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New Home
MANNING
New Home
MANNING
New Home

uncertified Passivhaus Standard building

High performance timber construction with wood fibre and natural lime render.

2024

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New Home
GILL
Alterations & Additions
GILL
Alterations & Additions

uncertified Passivhaus Standard building

Rear addition brings modern amenity and comfort to an existing weatherboard cottage.

2023

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Alterations & Additions
CURTIN
New Home
CURTIN
New Home

High performance building
Modern comfort and flexible living in traditional packaging

2024

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New Home
RAPHAEL
New Home
RAPHAEL
New Home

uncertified Passivhaus Standard building

Spacious yet modest inner city living

2024

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New Home
ALDERBURY
New Home
ALDERBURY
New Home

uncertified Passivhaus Standard building

Ben’s own home. Single level garden suburb modernism

completed 2023

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New Home
PIER 2
New Home
PIER 2
New Home

maximising harbour views and high performance on a difficult sloping site

under construction

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New Home
GROVEDALE
New Home, Certified Passivhaus
GROVEDALE
New Home, Certified Passivhaus

Certified Passivhaus

mid century modernist inspired certified passive house

completed 2021

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New Home, Certified Passivhaus
WESTVIEW
New Home
WESTVIEW
New Home

High performance building

Coastal vibes on an infill site.

2022

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New Home
ABBETT
New Home, Certified Passivhaus
ABBETT
New Home, Certified Passivhaus

Certified Passivhaus

The project that kickstarted Leanhaus.

2019

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New Home, Certified Passivhaus
MARINE
New Home
MARINE
New Home

High performance timber framed 4 x 2 beach house on sloping site

2021

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New Home