One   Callaghan Square

50,730 sq. ft of sustainable
workspace in the city.

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Prime,
sustainable,
exceptional.

One Callaghan Square has been comprehensively refurbished to provide state-of-the-art, superb workspace for progressive companies looking to make their mark in the capital.
One Callaghan Square

Best in class

This Grade A workspace focuses on health, well-being and performance.
well silver
WELL Silver
EPC B
EPC B
All electric
All electric (no gas)
One Callaghan Square