Southsea Common Seafront Improvements Draw Positive Response Following Early Completion

The Southsea Common seafront in Portsmouth has seen a significant influx of visitors following the reopening of its new coastal defences on 2 April 2026. The area, known as Frontage 3, was completed two months ahead of schedule as part of the Southsea Coastal Scheme, which is currently the largest local authority-led coastal defence project in the UK.

The completed improvements to this section of the coastline, which stretches from the Blue Reef Aquarium to the Hovertravel terminal, include a 3m wide two-way cycle lane and an 8m wide promenade. Traffic management has also been updated with a one-way westbound road system and a reduced 20mph speed limit. Other additions to the area include coastal planted terraces, new play areas, updated lighting and seating, and a memorial walk that incorporates relocated Grade II listed memorials.

Official communications from the project team noted that thousands of residents and visitors returned to the area shortly after the reopening, with feedback described as largely positive. To capture public opinion on these changes, the project team conducted a survey via Research.net, which gathered local views until it closed on 30 April 2026.

The overall scheme, valued at more than £185 million, is designed to reduce the risk of flooding to more than 10,000 homes and 700 businesses across 4.5km of coastline from Old Portsmouth to Eastney. While work on the Southsea Common area is now open to the public, construction remains ongoing elsewhere. According to a project update from 15 May 2026, work is continuing at Frontage 5 East, between Speakers’ Corner and South Parade Pier, where 75 of 349 precast concrete units have been installed. The entire scheme is scheduled for completion in early 2029.