Archaeologists in the UK
Browse 73 verified archaeologists across the UK. Get quotes for Archaeological Desk Study, Field Evaluation, Watching Brief Report and more.
73 verified archaeologists across the UK on The Planning Review.
What does a archaeologist do?
An archaeologist working in the planning system assesses whether a development site contains buried heritage assets and advises on how their significance should be weighed against the public benefit of the proposal. This work is central to how local planning authorities apply Chapter 16 of the NPPF, which requires developers to describe the significance of any heritage assets affected by their proposals. The range of remains encountered spans prehistoric settlements and Roman structures through to medieval field systems and industrial-era buildings.
At the earliest stage, the archaeologist carries out a desk-based assessment drawing on the local Historic Environment Record (HER), historic mapping, aerial photography, and published sources to establish the archaeological potential of the site. Where this identifies a likelihood of significant remains, the LPA's archaeological adviser (typically the county or district archaeologist) may require field evaluation (geophysical survey, trial trenching, or both) before the application is determined. This pre-determination evaluation gives the LPA the evidence needed to weigh the development's public benefit against any harm to archaeological heritage.
Following the grant of permission, archaeological work secured by condition typically involves either preservation in situ (designing foundations to avoid disturbance) or excavation and recording before construction begins. The archaeologist prepares a Written Scheme of Investigation (WSI) agreed with the LPA's archaeological adviser, setting out methodology, staffing, and timetable. The cost and programme implications of archaeological conditions can be substantial on sensitive sites, so early engagement with an archaeologist is strongly advised.
When do you need a archaeologist?
- The site is within or adjacent to an Area of Archaeological Significance, a Scheduled Monument, or a Conservation Area with known archaeological interest
- The local Historic Environment Record shows findspots, cropmarks, or previous investigations on or near the site
- The LPA's validation checklist requires an Archaeological Desk-Based Assessment as part of the planning application
- The county or district archaeologist recommends pre-determination evaluation (trial trenching or geophysical survey)
- The site is previously undeveloped or agricultural land with no modern ground disturbance
- The proposed development involves significant groundworks (basements, deep foundations, large-scale earthmoving, or service trenches)
- The site is in a historic town centre, near a medieval church, or within an area of known Roman or prehistoric activity
- A previous planning permission on the site carried archaeological conditions that were never discharged
Services you can get local quotes for
- Archaeological Desk-Based Assessment
- Archaeological Fieldwork
Frequently asked questions
How much does an archaeological desk-based assessment cost?
For a typical development site, an archaeological desk-based assessment costs between £1,500 and £4,000, depending on the size and complexity of the site and the richness of the local archaeological record. Sites in historic town centres or areas with extensive HER data will tend to be at the higher end. Geophysical surveys for sites of a few hectares typically cost £2,000 to £6,000. Trial trenching is significantly more expensive — a standard evaluation of a 1-2 hectare site usually costs between £10,000 and £30,000 depending on ground conditions, depth of deposits, and the required sample percentage.
How long does the process take?
A desk-based assessment typically takes 3 to 5 weeks to prepare. Geophysical surveys can be completed in a few days of fieldwork, with reporting within 3 to 4 weeks. Trial trench evaluations require 1 to 3 weeks of fieldwork depending on the site size, followed by 4 to 8 weeks for post-excavation assessment and reporting. Full excavation programmes on significant sites can take several months of fieldwork and up to a year or more for post-excavation analysis and final reporting. Early commissioning is essential to avoid delays to the planning programme.
Will archaeology stop my development?
In the vast majority of cases, no. The planning system operates on the principle that the significance of archaeological remains should be properly assessed and weighed against the public benefit of the development. Most sites with archaeological remains can proceed with appropriate mitigation — either preservation in situ through sensitive foundation design, or excavation and recording before construction. Only nationally important remains equivalent to Scheduled Monuments are likely to warrant refusal of planning permission, and this is relatively rare. Early assessment and engagement with the LPA's archaeological adviser significantly reduces the risk of delays.
What happens if remains are found during construction?
If archaeological remains are discovered unexpectedly during construction and no watching brief condition is in place, work should stop and the LPA should be informed. The LPA may impose a temporary stop notice while the significance of the finds is assessed. If a watching brief condition is already in place, the attending archaeologist has authority to halt groundworks in the immediate area, record the remains, and take samples before works resume. In the case of a find that may constitute treasure under the Treasure Act 1996, the coroner must be notified within 14 days.
Do I need to commission a CIfA-registered organisation?
While there is no legal requirement to use a Chartered Institute for Archaeologists (CIfA) registered organisation, many LPA archaeological advisers will expect or strongly recommend it. CIfA Registered Organisations are bound by professional standards and a code of conduct, providing assurance on the quality and reliability of the work. Some planning conditions explicitly require CIfA-registered contractors. Using a non-registered organisation risks the LPA rejecting the submitted reports or requiring the work to be repeated.
Legal and regulatory framework
- National Planning Policy Framework (NPPF)
- Ancient Monuments and Archaeological Areas Act 1979
- Planning Practice Guidance on the Historic Environment
- Planning (Listed Buildings and Conservation Areas) Act 1990
- The Treasure Act 1996
- Local plan policies
Professional accreditations
- Chartered Institute for Archaeologists
- Institute of Historic Building Conservation