Skip to main content

Land Development Solutions by Cornerstone

Modern developments demand more than square footage, they need digital foundations. From residential schemes and business parks to regeneration zones, reliable mobile and data connectivity has become a make-or-break factor for investors, buyers and tenants alike. Cornerstone works with land developers to integrate full-spectrum connectivity that boosts asset value, reduces voids, and ensures long-term resilience, without locking you into a single mobile operator.
Telecoms tower next to a tennis court

The Cornerstone Advantage

We’re not tied to a single operator, and that makes all the difference.

Unlike working directly with a single MNO (like Vodafone or EE), Cornerstone acts as a neutral host, meaning we improve connectivity for all major UK mobile operators. That’s critical when it comes to creating a competitive, saleable development. A building with strong Vodafone but weak EE coverage becomes a liability, especially in a hybrid working world. We remove those blind spots and deliver full-spectrum coverage across the board.

Network flexibility

We work with Vodafone, EE, O2 and Three. That increases the value and appeal of your development.

National footprint

Our 15,700-site network, including 7,500 greenfield locations, gives us a vast amount of experience in the industry.

End-to-end service

From site assessment and planning to design, deployment and ongoing maintenance, we handle everything to remove the burden from you.

Planning and regulatory know-how

We understand the constraints developers face—and we work with local authorities to deliver compliant solutions.

Trusted across sectors

We already support the UK’s major network operators, government departments, transport hubs and public sector projects.

Work with us today

Whether you’re a land developer or building a smart city, Cornerstone solutions can fulfil your needs.

Telecoms tower next to a tennis court

1. Contact us
Tell us about your development, timelines, and the number of users you estimate to have

2. Discovery call and site assessment
We’ll assess the site, explore any known signal issues, and advise on the best-fit solution.

3. Customised proposal and quote
We’ll provide a detailed design and quote, aligned to your build schedule and commercial model.

4. Deployment and installation
Our expert team will deploy, test, and optimise your network, ensuring seamless operation. We handle everything, from setup to integration with your existing infrastructure.

5. Ongoing monitoring and support
Once live, we proactively maintain and optimise the infrastructure.