broxbourne project

10 Years of Impact

Following 10 years of successfully working with our clients in the public and private sectors to deliver innovative and value for money solutions to complex public policy and public management problems, Cornerstone’s Directors and major shareholders have decided to wind up the company in an orderly manner.

The decision follows the retirement of Cornerstone’s Executive Chairman Tim Byles CBE and the desire of other shareholders to reduce their own commitments. Cornerstone Property Assets Ltd will cease trading on Friday 22 October 2021. BM Advisory LLP have been appointed to ensure the wind down takes place while meeting all relevant obligations.

In the meantime, staff will work with existing clients to put in place arrangements for the continuity of service delivery.

Cornerstone’s Board would like to thank Tim Byles and all the staff who have served the company loyally for so many years and also our wonderful clients who it has been our privilege to serve.

22 October 2021

Since our foundation 10 years ago, we have delivered more than 100 projects with high social value benefits.

Cornerstone Assets - 10 years of impact


broxbourne project

Rebuild of an 8 FE Secondary school

Advisory Services, Case Study, Education
The Broxbourne School
aerial view of LBBD

LBBD Commercial Transformation

Case Study, Commercial Transformation
London Borough of Barking and Dagenham
Bickleigh Down - cornerstone

Bickleigh Down Eco Homes

Advisory Services, Summary Project
Plymouth City Council
Cornerstone Assets - 10 years of Impact