When people think about planning applications, they often think of drawings, policies and consultations. However, planning can also play a crucial role in uncovering and protecting Britain's hidden heritage.
Before many developments can proceed, archaeological assessments may be required to establish whether a site contains remains of historical significance. Over the years, this process has led to the discovery of extraordinary archaeological finds that have transformed our understanding of Britain's past.
How Planning Helps Discover History
The planning system requires local planning authorities to consider the impact of development on heritage assets, including archaeological remains.
Where a site has archaeological potential, applicants may be required to undertake:
• Desk-based assessments
• Geophysical surveys
• Trial trenching
• Archaeological excavations
While these investigations can sometimes be viewed as an additional step in the planning process, they regularly uncover evidence of past communities that would otherwise remain hidden forever.
Remarkable Discoveries Made Through Development
Anglo-Saxon Cemetery Found Before Housing Development
Ahead of residential development projects across England, archaeologists have uncovered previously unknown Anglo-Saxon burial grounds containing jewellery, weapons and personal possessions. These discoveries have provided valuable insights into how communities lived and commemorated their dead more than 1,500 years ago.
Roman Settlements Beneath Modern Fields
Numerous housing and commercial developments have revealed extensive Roman settlements, villas and road networks. In some cases, entire communities complete with workshops, homes and burial grounds have been identified during pre-construction investigations.
These discoveries help historians better understand the spread of Roman Britain and how people lived outside major towns.
Major Discoveries During HS2
The archaeological work undertaken in advance of the construction of HS2 has uncovered thousands of archaeological features spanning more than 6,000 years of history.
Finds have included:
• Prehistoric ceremonial monuments
• Roman settlements
• Medieval villages
• Ancient burial sites
• Evidence of early industrial activity
Many of these discoveries would likely never have been investigated without the development project.
Medieval Villages Lost to Time
Planning-led excavations have revealed entire medieval settlements that disappeared centuries ago. Archaeologists have uncovered house foundations, streets, workshops and everyday objects, helping to recreate how people lived in medieval Britain.
Archaeological Discoveries Uncovered Through Development in Milton Keynes and Buckinghamshire
One of the best recent examples occurred in Olney, where archaeological investigations undertaken ahead of a proposed supermarket development uncovered a remarkably well-preserved Roman mosaic. Archaeologists also found evidence of a Roman villa, bath house and associated structures. Following the discovery, the development proposals were amended to help protect the remains.
Recent archaeological work associated with the expansion of Milton Keynes East has revealed extensive Iron Age and early Roman settlement activity, adding to the growing picture of how the area was occupied long before the New Town existed. These discoveries have been showcased through local archaeology events organised by the City Council.
Balancing Development and Heritage
A common misconception is that archaeology prevents development from taking place. In reality, the planning system aims to balance the need for growth with the protection and recording of heritage assets.
Most archaeological discoveries do not stop development. Instead, they are carefully investigated, recorded and preserved where appropriate before construction continues.
This approach ensures that important historical information is not lost while still allowing new homes, infrastructure and employment opportunities to be delivered.
Conclusion
Every planning application has the potential to uncover a forgotten chapter of Britain’s history. From Roman settlements and Anglo-Saxon cemeteries to medieval villages and prehistoric monuments, some of our most fascinating archaeological discoveries have come about because development prompted archaeologists to investigate what lay beneath the surface.
The next time you see a housing development or major infrastructure project being built, it is worth remembering that the planning process may have already helped uncover centuries, or even millennia, of hidden history beneath the ground.
Further reading:
Archaeology – HS2 What we’ve found
Eastern and Western Expansion, Milton Keynes — Border Archaeology
Planning and Archaeology – Historic England Advice Note 17 | Historic England
Archaeology in the planning process | Wessex Archaeology
Stonehenge and planning archaeology in England – Scribe in the House of Life: Hannah Pethen Ph.D.
How to get in touch…
Having a consultant involved in your project, is a great way to reduce the risk of errors and it can drastically speed up the timeline for achieving planning permission.
If you think you need support with your project, we’d be happy to help.
You can contact us directly via the details below, or if you would prefer, you can fill in the form below and one of the team will be in touch.
T: 01908 592580 E: info@warnerplanning.co.uk
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