Constraints and Designations

Scheduled monuments at risk and what the register does

7 min readBy PlanScope Editorial Team

Register entry changes nothing about scheduled monument consent under the 1979 Act. It records condition and vulnerability, which helps an owner managing the asset and hurts one who neglects it.

Being on the heritage at risk register changes nothing about what you may lawfully do to a scheduled monument. The consent regime under the Ancient Monuments and Archaeological Areas Act 1979 applies in exactly the same way to a monument in good condition and one recorded as at risk. What the register does is record a condition judgement, publish it, and hand everybody who looks at your land a documented starting point.

For a landowner that cuts both ways, and the direction depends almost entirely on what you do next.

What the heritage at risk register records

Historic England compiles and publishes the register annually. For scheduled monuments it records the asset, an assessment of its condition, the principal vulnerability driving the risk, and a judgement about whether the condition is improving, declining or static.

The vulnerabilities recorded for monuments are familiar to anyone farming around one: arable cultivation and ploughing, scrub and tree growth with the root damage that follows, animal burrowing, stock erosion, water erosion and undercutting, visitor pressure, unmanaged decay of masonry, and occasionally vandalism.

Read your own entry rather than relying on a summary. The vulnerability stated is the thing Historic England will expect any management proposal to address, and an entry that names scrub as the issue is answered by a scrub management regime rather than by fencing.

It does not. Scheduled monument consent is required for works affecting a scheduled monument under the 1979 Act, and that requirement is triggered by the scheduling, not by the condition. A monument added to the register this year needed consent last year on the same terms.

Three things also remain unchanged by register entry. The extent of the scheduled area, which is defined by the schedule entry and its map rather than by anything in the register. The criminal nature of unauthorised works, which is a matter for the Act. And the separate planning requirements for any development, since scheduled monument consent and planning permission are different consents obtained from different bodies.

Where the boundary itself is unclear, that is a question about the schedule entry, and scheduled monument boundaries and setting is a separate exercise from the condition assessment.

Class consents and agricultural operations

The practical day-to-day position for farmers rests on the class consents, which grant consent for defined classes of works without an application.

The one that matters most covers agricultural, horticultural and forestry works of the same kind as those lawfully carried out on the same land in the preceding six years. It is narrower than it sounds, because the exclusions remove the operations most likely to damage buried archaeology.

Operation Position under the agricultural class consent
Ploughing to the same depth as in the previous six years generally within the class consent
Subsoiling excluded
Drainage works excluded
Planting or uprooting trees and shrubs excluded
Stripping topsoil excluded
Tipping excluded
Demolition, alteration, extension or repair of a structure excluded

Read the order itself before relying on any of this, and record what you have actually done and when. The six year test is evidential, so a cropping record, contractor invoices and dated imagery are what prove the class consent applies. A field taken out of arable for a decade and then ploughed again is not covered by the memory of what happened before.

Where the land is common land or subject to rights, there is a further layer, because consent for works on common land is a separate regime again.

Management agreements and grant routes

The 1979 Act allows management agreements to be made for ancient monuments, and in practice these are the mechanism by which a sustained regime gets funded and recorded. Historic England also operates grant programmes aimed at assets on the register.

Agri-environment funding administered by Defra has historically included options for historic environment features, such as taking a monument out of cultivation, establishing permanent grass cover or controlling scrub. The schemes are being reformed, so check the current offer on gov.uk rather than relying on the name of a scheme that may have closed.

Two practical points. A funded agreement is evidence of a trajectory, which is what gets an asset off the register. And an agreement that commits you to a regime you cannot deliver is worse than no agreement, so price the labour before signing.

How the register affects a planning assessment

National policy gives great weight to the conservation of designated heritage assets, and scheduled monuments sit at the top of that hierarchy, with substantial harm to be regarded as wholly exceptional. Register status does not alter the policy test. It alters the evidence.

Where a scheme would secure the long-term management of an asset on the register, that is a public benefit capable of weighing in the balance, and this is the basis on which enabling development is sometimes argued. The case has to be specific: what the works are, what condition they achieve, who maintains it afterwards and how that is secured. A general assertion that development will fund repairs carries very little weight.

The provision that catches owners out runs the other way. Where there is evidence of deliberate neglect or damage to a heritage asset, national policy directs that the deteriorated state should not be taken into account in the decision. Letting a monument decline so as to weaken the case for its retention does not work, and the register is the document that evidences the decline.

Set the case out in a Heritage Statement that addresses significance, the effect of the proposal and the management outcome. Where buried archaeology is in question, an Archaeological Desk-Based Assessment by a suitably qualified author comes first, and councils expect the work to follow recognised professional standards.

Evidence of condition and trajectory

If you want to change the record, you have to document it. What Historic England and an officer can actually use:

  1. A condition survey by a suitably qualified person, structured against the vulnerability recorded in the register entry.
  2. A dated photographic record from fixed viewpoints, repeated at intervals so that change is visible.
  3. A measured or topographic survey where erosion, slumping or burrowing is the issue.
  4. Non-intrusive survey such as geophysics where the concern is buried deposits under cultivation.
  5. A management plan with tasks, frequencies, the person responsible and the funding route.
  6. Records of what has been done, with dates and photographs.

Where standing fabric is involved, a Historic Building Recording exercise to the appropriate level produces a baseline that future monitoring can be measured against. Professional review is strongly advised on all of this work, because the audience is a specialist one.

Getting an asset removed from the register

Removal follows improvement, and improvement has to be both achieved and sustainable. The register is reviewed annually, so the practical sequence is to agree the regime, carry it out, document the result and ask for reassessment.

Start by contacting the regional Historic England team to agree what success looks like before spending money. An owner who has removed scrub, fenced stock away from an earthwork, taken the monument out of cultivation under a funded agreement and recorded the before and after has a straightforward conversation. An owner who has done good work without recording it has a harder one.

One honest note. Some monuments come off the register because they have been consolidated and will stay stable with little intervention. Others will never come off, because the vulnerability is inherent to the asset, and the realistic aim is a declining risk trend rather than removal. Ask which category yours is in at the outset.

This is general guidance rather than legal advice, so check the position with your local planning authority or a qualified professional before relying on it.

Enter your postcode on PlanScope to see which reports a scheme affecting a heritage asset is likely to need. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.

Frequently asked questions

Does the heritage at risk register change what consents I need?

No. Scheduled monument consent under the Ancient Monuments and Archaeological Areas Act 1979 is triggered by the scheduling, not by the condition of the asset, so the requirement is identical whether or not the monument is on the register. The register records a condition judgement and the principal vulnerability driving it.

Can I keep ploughing a field containing a scheduled monument?

Possibly, under the class consent covering agricultural, horticultural and forestry works of the same kind lawfully carried out on the land in the preceding six years. The exclusions are significant and cover subsoiling, drainage works, planting or uprooting trees, topsoil stripping and tipping. Keep cropping records to evidence the six year test.

Does poor condition make development easier to justify?

Only where the proposal secures a documented management outcome. Policy gives great weight to the conservation of designated heritage assets regardless of condition, and where there is evidence of deliberate neglect or damage the deteriorated state should not be taken into account in the decision.

What funding is available for a monument at risk?

Historic England operates grant programmes aimed at assets on the register, and the 1979 Act allows management agreements to be made. Defra agri-environment funding has historically included historic environment options such as reversion to grass or scrub control. The schemes are being reformed, so check the current offer on gov.uk.

How do I get a monument taken off the register?

Agree with the regional Historic England team what improvement would be sufficient, carry out the works, and document the before and after with a condition survey, fixed point photographs and a management plan. The register is reviewed annually. Some monuments will never be removed because the vulnerability is inherent.

Sources and further reading

scheduled monumentheritage at riskclass consenthistoric englandruralarchaeology

This article is general guidance about the planning system in England and, where stated, the rest of the UK. It is not legal or professional advice. Check your local planning authority’s validation requirements and take professional advice for your specific site.

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