Helping to secure planning approval for one of UK’s largest data centre-led redevelopments

We have has advised Stena Line-owned property firm Anglesey Land Holdings on its successful outline planning application for Prosperity Parc – a £1bn regeneration project set to transform the former Anglesey Aluminium site in Holyhead into a world-class hub for technology, innovation and green infrastructure.

The landmark scheme – recently approved by Anglesey County Council – will breathe new life into the 217-acre brownfield site, anchored by a 2.5m sq ft data centre with access to pan-Atlantic fibre optic connections and strong grid infrastructure.

Alongside this, the plans include 108,000 sq ft of office space, 54,000 sq ft of research and development facilities, a 349MW-capacity battery energy storage system, and up to 128 acres of landscaped green space centred around a new park.

Our legal planning team provided strategic support throughout the application process.

Paul Wakefield, legal planning partner, said: “This is a truly transformational project – not just for Anglesey but for the UK’s data centre and energy infrastructure ambitions.

“We are delighted to have guided Anglesey Land Holdings and Stena Line through the planning process to secure approval for Prosperity Parc, which will turn a derelict industrial site into a catalyst for innovation, investment and opportunity.

“It is an excellent example of how bold regeneration, supported by the right legal and planning expertise, can unlock significant economic and social value for future generations.”

Forecast to generate up to £578m a year in economic output, Prosperity Parc could create 1,200 permanent jobs and a further 890 during the construction phase.

As part of the Anglesey Freeport, the development will also deliver taxation and customs benefits to resident firms – driving long-term regeneration and growth across North Wales.

Ian Hampton, managing director of Anglesey Freeport at Stena Line, said: “This development reflects our commitment to Anglesey and Anglesey Freeport, helping us to deliver on the promises of the Freeport, creating jobs for the people of Anglesey, protecting Welsh heritage and language, and boosting economic growth across North Wales.

“We will now focus on working with our partners and the local community to deliver more detailed plans as we continue to invest in Anglesey.”

With outline permission now secured, detailed designs covering layout, appearance, access and landscaping will be brought forward as part of the full planning application process.