Somerleyton Road
Project at Somerleyton Road.
About from company website
Cornerstone Group, originally founded in 1985 as Cornerstone Properties, has evolved into a multifaceted development and construction business. Operating as Cornerstone Holdings (CPG) LIMITED, the company combines a contracting arm with development expertise, enabling them to execute both in-house and external projects. They have built a respectable reputation for delivering high-quality construction projects to private and public sectors, with a strong focus on innovation, safety, quality, and environmental impact.
Cornerstone Contracting Ltd operates as the construction company, undertaking projects for the Group and private clients. They have a vast track record, including a long-standing relationship with the All England Lawn Tennis Club (Wimbledon) and work on the O2 Arena. Their recent projects include new build homes, various residential schemes, and works on listed buildings and new theatres.
Cornerstone Properties, the original development arm, focuses on acquiring land and sites for new build dwellings or commercial to residential conversions. They also consult on potential acquisitions and sites and engage in joint venture projects. The company also manages a property management division for its own and clients' properties.
Services
Works as
Sectors
Project experience from company website
Cotmandene, Dorking
Dorking
Residential development project at Cotmandene.
Reigate
Residential development project in Reigate.
The Coach House, Guildford
Guildford
Residential development project at The Coach House.
The Courtyard, Bramley
Bramley
Residential development project at The Courtyard.
Sun Rowe, Dorking
Dorking
Residential development project at Sun Rowe.
Clients mentioned from company website
All England Lawn Tennis Club (Wimbledon), O2 Arena, Galliford Try PLC.
Is this your company?
This profile was compiled from public records. Claim it to add the things buyers ask for:
- Services and specialisms in your own words
- Accreditations and insurance, with cover levels
- Areas you cover and how far you travel
- Typical project size and contract types
- Recent projects with photographs
- Capability statements and brochures to download
- Plant and in-house trades you own
- Who to contact for enquiries and tenders
Questions about Cornerstone Group from the record on this page
What does Cornerstone Group do?
Cornerstone Group is a multifaceted development and construction business with over 35 years of experience, delivering high-quality projects across London and the South East. Their listed services include Property developer, Main contractor, Refurbishment, Civil engineering and Groundworks.
Where is Cornerstone Group based?
Cornerstone Group is registered at Hunting Lodge, Broome Hall, Coldharbour, RH5 6HJ, in South East.
What areas does Cornerstone Group cover?
Cornerstone Group states that it works across London and South East.
How many people work at Cornerstone Group?
Accounts filed for the year to 2025 report 2 employees, which places the company in the 1-9 employees band.
Is Cornerstone Group still trading?
Companies House lists Cornerstone Group as active, with accounts most recently made up to 2025-03-31.
What sectors does Cornerstone Group work in?
Cornerstone Group works in Residential, Commercial, Infrastructure and Leisure.
When was Cornerstone Group established?
Cornerstone Group was incorporated on 2020-08-25, though the company says it has traded since 1985.