New images reveal greener, more vibrant future for Swansea’s Castle Square

Swansea Council says the redesign will see more than 40% of the square landscaped with greenery, alongside two new pavilion‑style buildings for cafés, restaurants or retail, a green‑roof terrace with public access, interactive water features, and a bandstand‑style stage topped with a large screen.

Artist’s impression of new greener Castle Square(Image: Swansea Council)Artist’s impression of new greener Castle Square(Image: Swansea Council)

Contractor Knights Brown is currently on site carrying out enabling works, with completion expected by late 2026.

Cllr Rob Stewart, Swansea Council Leader, said:

“These new images give us the clearest view yet of the greener, more welcoming Castle Square we’re creating for Swansea.

For years, people have told us they want to see more greenery, more activity and more reasons to spend time in the square — and this transformation will deliver just that.

It will bring more life back into the heart of the city centre, support our local businesses and create a place for events, relaxation and community spirit.”

Castle Square through the centuries

Medieval origins
Part of the Anglo‑Norman settlement around Swansea Castle in the 11th–13th centuries, the area was laid out in long, narrow burgage plots and saw repeated Welsh attacks in 1116 and 1150.

19th–early 20th century
Home to the Ben Evans department store — the “Harrods of Wales” — and the town’s original market, symbolising Swansea’s commercial wealth.

WWII devastation
The Three‑Night Blitz of February 1941 destroyed most buildings in the square, including Ben Evans, with significant loss of life.

Post‑war gardens
In 1953, the site became a memorial garden with lawns, paths and flowerbeds to commemorate bombing victims.

1990s redesign
Green space was replaced with a harder, more urban layout, criticised for lacking atmosphere.

2020s revitalisation
Swansea Council’s current project will restore greenery, add water features, and create a flexible, event‑friendly public space.

Part of wider regeneration

The Castle Square project is a key element of Swansea’s £1 billion regeneration programme, which also includes major works at The Kingsway, Y Storfa, the former Castle Cinema and the McDonald’s building on Castle Street.

Preparatory works over the past year have included:

• Underground power line upgrades to support the new design
• Removal and safe storage of the Leaf Boat sculpture ahead of relocation
• Installation of hoardings with public access maintained around the site
• Opportunities for local businesses to bid for work packages

The new images will soon be displayed on hoardings around the site. All surrounding businesses remain open during the works.

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