Over the years, the pool’s condition significantly deteriorated making it unsafe to use. As a result, a multi-million pound project has been launched to restore the pool to its former glory by completely renovating it.
Work started at the beginning of the summer of 2024 with the council working alongside consultancy company Mace, and contractors, Beard, to ensure progress is being made.
The outdoor pool will welcome new changing rooms, new benches and tables, artwork, a fountain and, most importantly, a fully functioning outdoor swimming pool.
Portsmouth City Council started posting updates surrounding the project in June of last year - and the work that has already been completed is incredible.
Steel reinforcing for the balance tank from the deepest part of the pool has been installed. The first sections of the pool wall have also been formed and the shuttering has been removed.
A balance tank, which has been installed at the pool, is a crucial part of the system as it is a reservoir that helps maintain a consistent water level.
In addition to this, steel reinforcing is now in place along the restored 'lagoons' in the north side of the pool. All of the concrete is finished and the contractors have started preparing the ground for beach huts.

121. Hilsea Lido Update
The council have provided an update at Hilsea Lido and it is coming along well. | PCC

122. Hilsea Lido Update
As you can see from this photo the steel work has now been put in place in the plant room for more concrete. Once the steel work is complete, there will be a concrete pour on the floor, then the wall at the bottom of the photo, then the top, and finally the left and right. | Hilsea Lido - January 2025

123. Hilsea Lido - January 2025
The pool is completely concreted and ready for rendering. | PCC

124. Hilsea Lido - January 2025
Modular shower units have been installed in their permanent home. | PCC

