Milecastle Projects is built on a fifteen year foundation of wide-reaching experience, including project development management, asset management and operational real estate management. 

It takes time to build something great.

As Development Director of The Office Group, our founder Sam delivered 40 office projects across the UK and Germany, including London’s tallest mass timber office building. As he was building these modern landmarks, he was also building a wealth of experience, overseeing projects from feasibility due diligence, to completion, to asset and property management.

Our industry-leading track record of beautiful and sustainable buildings is paired with a drive to deliver value for owners, investors and operators through diligent management.

A track record of 40+ completed office and mixed-use commercial projects


We’re experienced with acquisition feasibility due diligence.

Specialists in Retrofit and Re-Use projects, in addition to newbuilds, and heavy cut and carve extensions.

Look through our portfolio of design-led office projects, provided with various amenities.

Diligent and creative problem solvers, comfortable with managing complexity


Our pioneering timber schemes are at the forefront of innovation.

We’re experienced with navigating complex third-party consents assembly, from freeholders to neighbours and local authorities, infrastructure projects and asset owners. 

We offer extensive legal transaction project management and negotiation experience.

Delivering beautiful and sustainable spaces for modern users


Our deep understanding of what modern occupiers are looking for is a natural driver of investment value.

Our vast network allows us to find the right design and project collaborators for each project.

We have a deep passion for - and plenty of experience in - sustainable construction.