About Us

Innovating. Creating. Regenerating.

From creating beautifully bespoke homes to delivering development projects that are helping regenerate cities and revitalise communities, Cornerstone is driven by a passion for delivering property solutions that excite and inspire. 

We believe in bringing together imaginative design, smart technologies and product innovation to create beautiful spaces and places that enhance quality of life, promote wellbeing and are kinder to our environment.

The Brook & The Bridge, Crossgar

Discover Our Latest Developments

  • The Brook & The Bridge

    The Brook & The Bridge

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  • Wilton House

    Wilton House

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  • Clandeboye


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Healthy Buildings - Vibrant Communities

Healthy Buildings - Vibrant Communities

Tuesday, 21 May 2019
At Cornerstone, we are passionate about regeneration.  As we continue to plan projects that focus on the derelict corners of...

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Next stage for The Brook & The Bridge

Next stage for The Brook & The Bridge

Thursday, 18 April 2019
Despite the grey weather we got back on site this week at The Brook & The Bridge! Already quick progress has been made and...

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Cornerstone construction specialise in creating bespoke and environmentally friendly homes, unique development sites and commercial projects.

Cornerstone NI Ltd, Innovation Factory, 385 Springfield Road, Belfast, BT12 7DG

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