Ospreys say this “significant milestone” marks the next step in the club’s vision to establish a modern, community-focused home ahead of the 2025/26 season.
The club say the formal application follows positive feedback from fans and the local community about its plans, with the redevelopment said to be designed to benefit not only Ospreys Rugby but also Swansea RFC, Swansea University, and the broader community.
The planning application is structured in two phases, with the aim of transforming St Helen’s into a premier venue for both elite and grassroots rugby. Phase One will see the installation of a 4G pitch, a cover over the existing terrace, three new stands, and a new fan zone. Phase Two includes a state-of-the-art training facility, including a gym and training barn.

(Image: Ospreys)
Ospreys CEO, Lance Bradley, stated: “We are delighted to have submitted the Planning Application for the Ospreys’ redevelopment of St Helen’s. This is a vital step toward bringing our long-term vision to life, and I would like to thank GJP for the work done thus far.
“It reflects our belief not only in the transformation of St Helen’s, but in the strength of our future, rooted in Swansea and powered by our supporters.
“This is about more than new stands or improved facilities. It’s a statement of intent about who we are, where we belong, and where we’re going. Our goal is a world-class home for elite rugby, community sport and shared experiences that inspire pride across the region.”
The move to St Helen’s has been overshadowed however by the ongoing political turmoil, after the Welsh Rugby Union announced it will move away from a model of four evenly funded clubs after Ospreys and Scarlets did not sign up to its new Professional Rugby Agreement.
The Ospreys and Scarlets have both criticised the WRU’s sudden change in its strategy saying it “created more destabilising and debilitating uncertainty” in the game.
Members of parliament from the constituencies of Neath and Swansea East, Swansea West and Llanelli, have all expressed their disdain at the “bully boy” tactics used by the Welsh Rugby Union.
Ospreys Chief Executive, Lance Bradley meanwhile has reaffirmed that the Welsh region are committed to securing their long-term future, and after discussions with Swansea Council, the impending move to St Helen’s next season will still go ahead.
