Ancient Roman Basilica Unearthed in London: Major Archaeological Find to Feature in New Development
February 13, 2025
Hertshten Properties has committed to incorporating the archaeological remains into their new building plans, including a public exhibition space to enhance visitor engagement.
The forum, believed to have been constructed in the late 70s and 80s AD, was built on a raised platform and is comparable in size to a soccer pitch.
Notably, the initial basilica and forum were only in use for about 20 years before being replaced by a larger forum, reflecting Londinium's rapid expansion during the Roman Empire.
Further excavations are anticipated to uncover artifacts that could provide insights into the daily lives of Roman Londoners, including writing tablets and ancient refuse.
The ruins are believed to have also been part of the tribunal, a section of the forum used for official decision-making, highlighting its administrative significance.
Duncan Wilson, Chief Executive of Historic England, emphasized the importance of showcasing such historical finds alongside new developments to enhance public engagement.
Proposals for the site include an immersive public experience that would be the only visible display of London's earliest Roman basilica, with plans for submission expected in spring 2025.
The extraordinary level of preservation found at the site raises questions about the forum's brief usage period and prompts further excavations to explore its history.
Archaeologists in London have made a groundbreaking discovery with the remains of an ancient Roman basilica, marking one of the most significant archaeological finds in the city's history.
This basilica was part of the ancient forum, which served as a central hub for social, political, and commercial activities in Londinium.
Excavations revealed walls and foundations that are impressively up to 1 meter wide and 4 meters deep, showcasing the structure's substantial size, comparable to an Olympic swimming pool.
The discovery occurred during the redevelopment of 85 Gracechurch Street, near Leadenhall Market, and was made possible after Hertshten Properties requested an archaeological investigation.
Summary based on 15 sources
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Sources

The New York Times • Feb 14, 2025
Remnants of a Roman Basilica Are Found Under a London Office Building
The Guardian • Feb 13, 2025
London’s first Roman basilica found under office block
BBC News • Feb 12, 2025
London’s first Roman basilica found under office basement
Yahoo News • Feb 13, 2025
Archaeologists unearth the remains of a Roman basilica on the site of a new London skyscraper