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We are leading the way for the construction industry in Ireland to tackle the housing shortage and climate change simultaneously by adopting the Passive House building standard at scale.

We are future proofing the homes that we build for everyone

Our developments exceed current market standards, providing residents with homes that are comfortable, healthy, and cost-effective to run for decades. By embracing this standard, we surpass building regulations, insulating ourselves, our customers, and residents against inevitable changes.

Open-plan living room in a penthouse at Marianella with full-height windows
Apartment blocks either side of a wide paved street at Tramway, a Cairn development
Balconies with dark metal screens on an apartment block at Tramway, against a blue sky
Looking up at the scaffolding around a building under construction against a bright sky
Sustainable Living Spaces

Our Passive House Position Paper

Our Passive House Position Paper outlines our commitment to building energy-efficient homes that significantly reduce environmental impact while enhancing comfort and cost savings for residents.

Download it now to learn how we're helping to shape a sustainable future for communities across Ireland.

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Cover of Cairn's Passive House position paper, a dark green booklet with a child pictured on the front
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Why Passive House is the most sustainable way to build.

To learn more, download our position paper 'Passive House Sustainable Living Space' by filling out the form below

Passive Developments In Progress

Computer-generated view from a balcony over apartment blocks and a landscaped courtyard playground
Pipers Square, Charlestown
Target: Certified Passive House Units: 598 apartments Delivery date: June 2025
Computer-generated view of brick apartment blocks along a new street at Clonburris
Cooper Square, Seven Mills
Target: Certified Passive House Units: 608 apartments Delivery date: June 2025
Computer-generated view of a nine-storey apartment block with balconies and ground-floor units
Whitehaven, Santry
Target: Certified Passive House Units: 255 apartments Delivery date: March 2026
Computer-generated view of stepped apartment blocks in white render and brick with balconies at Niven Oaks
Niven Oaks, Santry">
Niven Oaks, Santry
Target: Certified Passive House Units: 268 apartments Delivery date: June 2026
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Passive House Developer Group 2024

It was a great opportunity to host our industry peers and colleagues to discuss the future of construction of Passive Standard Homes at scale and to walk the site to demonstrate progress on the passive apartment block under construction in Seven Mills.

Green site hoarding banner reading 'Delivering Passive Homes for a More Sustainable Future'

Delivering Passive Homes for a more sustainable future