Welcome to
your online landlord magazine

Welcome to our online Autumn / Winter Newsletter. Cornerstone knows it is vital that we continue to invest in our relationship with you. Open, transparent and insightful communication is critical to keep our customers, partners and wider communities updated on our industry.

This online hub will become a crucial resource for you and your relationship with Cornerstone. You can access and read each of this issue’s articles here. We encourage you to provide your information below to ensure you never miss a Cornerstone communication.

A changing digital world

A changing digital world.

The telecommunications industry is constantly changing. Belinda Fawcett, General Counsel and Director of Property and Estates for Cornerstone examines some of those key changes including developing our ongoing relationship with you.

Connecting with you

Connecting with you.

We explore Cornerstone's communication plans on improving our dialogue with you. Liz Gardner, Cornerstone Communications Manager explains the importance of keeping you up to date.

Digital transformation

Digital transformation.

The importance of partnership in achieving the digital connectivity goals of UK Plc. Our guest contributor Derek McManus, Telefónica UK Chief Operating Officer discusses the opportunities improved connectivity can bring to us all.

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We encourage you to provide your details for us to ensure you never miss an issue of our Landlords Newsletter.

This will deliver telecommunications insight, company and industry updates, as well as guidance, direct to your inbox.


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We are committed to responding to all correspondence as efficiently as possible. To do this we need your help to make sure it is sent to the right place.

Landlord / landlord agent invoicing

Rent / service charge

For all rent / service charge invoicing for site agreements in the name of Cornerstone, Vodafone, Telefónica or O2, please send your invoice to:
Cornerstone / Vodafone / Telefónica / O2 (delete as appropriate)
Cornerstone Estates, c/o Cluttons LLP,
1st Floor, Imperium Building, Imperial Way,
Worton Grange, Reading, Berkshire, RG2 0TD.

Or email


For all invoicing for power used by Telefónica or 02 please send to Cluttons at either the above postal or email address.

For all invoicing for power used by Vodafone please send your invoice to

Formal notices e.g. change of address / other letters

All formal notices / letters MUST be addressed to the tenant / licensee named in your agreement at the address specified in the agreement.

We also recommend you send a copy to Cluttons at either the above postal or email address.

Thank you for your co-operation.


As you may know, GDPR (General Data Protection Regulation) became effective from 25th May 2018. This regulation sets out new rules on UK data privacy law providing greater rights for individuals and how companies must handle their data.

At Cornerstone we have been working hard to ensure we comply with these changes. You will find details about how we manage and protect your data in our Cornerstone Data Privacy Notice on our website at www.cornerstone.network.

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