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

    Learn More
  • Wilton House

    Wilton House

    Learn More
  • Clandeboye


    Learn More


The Brook & The Bridge now on release

The Brook & The Bridge now on release

Monday, 31 December 2018
The Cornerstone team is excited to announce the release of an exclusive development of 2 bespoke contemporary country homes on the...

Read more

New Year. New brand. New website.

New Year. New brand. New website.

Friday, 14 December 2018
We'll be seeing in the new year in real style at Cornerstone, with a new brand and website launching this month. These are exciting times...

Read more

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

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

© Copyright Cornerstone Construction (NI) LTD 2016 | VAT Reg Number: 1989 07051 | Company Number: NI627066 | Designed by Elm House Creative