How to Claim Compensation for Encroachment

Encroachment occurs when a neighbouring property owner builds on, uses, or interferes with land that legally belongs to someone else. This may involve fences, walls, extensions, driveways, or even underground structures crossing a boundary. In England and Wales, encroachment is typically treated as a form of trespass, giving rise to potential legal claims, including compensation.

This guide explains how compensation for encroachment can be claimed, the legal principles involved, and the practical steps to follow.

What Counts as Encroachment in Law?

Encroachment arises where there is an unauthorised physical intrusion onto land. Common examples include:

• A fence or wall built over the boundary
• Foundations or extensions projecting into neighbouring land
• Driveways or paths laid across another's property
• Overhanging structures or persistent use of land

Such actions may amount to trespass, even if the encroachment is minor or accidental.

Encroachment can also occur below ground, for example where foundations or pipelines extend into neighbouring land.

Your Legal Right to Compensation

If encroachment is proven, the affected landowner may be entitled to:

• Damages (financial compensation)
• An injunction (requiring removal of the encroachment)
• A declaration of the legal boundary

Courts have discretion and may award compensation instead of ordering removal, particularly where removal would be disproportionate.

Types of Compensation Available

1. General Damages (Loss of Use)

Compensation may be awarded for:

• Loss of enjoyment of land
• Inconvenience or disruption
• Reduced access or usability

For example, damages may reflect the value of land that has been occupied or lost due to encroachment.

2. Diminution in Property Value

If encroachment affects the market value of a property, compensation may be based on:

• Reduction in sale value
• Impact on development potential
• Ongoing restrictions caused by the encroachment

3. “User” or Negotiating Damages

Even where no direct financial loss is proven, courts may award damages based on:

• The value of the benefit gained by the trespasser
• What a reasonable person would have paid to use the land

This approach is recognised in cases such as Attorney General v Blake.

4. Nominal Damages

Where the encroachment is minimal and causes little harm, damages may be very small (sometimes as little as £1).

Courts apply the principle that trivial interference may not justify significant compensation.

5. Aggravated or Additional Damages

In more serious cases, additional damages may be awarded where:

• The encroachment was deliberate
• The neighbour acted unreasonably or ignored warnings

However, such awards are relatively uncommon and depend on the facts.

Step-by-Step: How to Claim Compensation

1. Confirm the Boundary Position

Before pursuing compensation, it is essential to establish the legal boundary.

This involves:

• Reviewing Land Registry title plans
• Examining historic deeds and conveyances
• Comparing documents with physical features

Because title plans show only general boundaries, further evidence is often required.

2. Gather Evidence of Encroachment

You will need clear evidence showing:

• The nature and extent of the encroachment
• When it began
• Its impact on your land

Evidence may include:

• Photographs and measurements
• Surveyor reports
• Witness statements
• Correspondence with the neighbour

3. Instruct a Chartered Surveyor

A boundary surveyor can:

• Produce an accurate plan
• Identify the correct boundary line
• Provide expert evidence for negotiations or court

Surveyor reports are often critical in determining whether encroachment has occurred.

4. Attempt Early Resolution

Before starting legal proceedings, parties are expected to attempt resolution.

This may involve:

• Informal discussions
• Written correspondence
• Mediation

Courts may penalise parties who fail to engage in reasonable settlement efforts.

5. Send a Formal Letter Before Action

If the dispute cannot be resolved, the next step is usually a pre-action letter setting out:

• The alleged encroachment
• The legal basis of the claim (e.g. trespass)
• The remedy sought (compensation, removal, or both)

This forms part of the civil procedure process.

6. Issue a Legal Claim

If no agreement is reached, a claim may be issued in:

• The County Court, or
• The First-tier Tribunal (Property Chamber) (in certain boundary matters)

The court will consider:

• Documentary evidence
• Expert reports
• Witness evidence
• Legal principles of trespass and land ownership

7. Court Remedies and Outcomes

The court may:

• Award compensation (damages)
• Order removal of the encroachment
• Declare the correct boundary

In some cases, compensation may be awarded instead of removal where it is more proportionate.

Time Limits for Making a Claim

Encroachment claims are generally subject to limitation periods:

• Trespass claims: usually 6 years from the date of encroachment
• Adverse possession: 10–12 years depending on registration status

Delay can weaken your case and may allow the encroaching party to gain legal rights over time.

Risks and Costs of Claiming Compensation

Encroachment disputes can be costly and complex.

Typical risks include:

• Legal fees often exceeding £10,000–£50,000
• Surveyor and expert witness costs
• Potential liability for the other party's costs if unsuccessful

Courts may also decide that the encroachment is too minor to justify substantial damages.

Important Legal Considerations

Proportionality

Courts will consider whether the claim is proportionate to the harm suffered. Minor encroachments may not justify extensive litigation.

Self-Help Risks

Taking direct action (such as removing a structure) without legal certainty may expose you to liability if you are mistaken about the boundary.

Injunction vs Compensation

Claimants often prefer removal of the encroachment, but courts may instead award compensation if:

• Removal is impractical
• The encroachment is minor
• The cost of removal is excessive

Practical Tips for Strengthening a Claim

• Act promptly when encroachment is discovered
• Keep detailed records and evidence
• Obtain professional advice early
• Attempt resolution before litigation
• Consider the cost-benefit of pursuing compensation

Final Thoughts

Claiming compensation for encroachment in England and Wales involves establishing trespass, proving the extent of interference, and demonstrating loss or benefit gained by the encroaching party. Compensation can range from nominal sums to substantial damages depending on the impact.

The process typically involves gathering evidence, obtaining expert input, attempting resolution, and, if necessary, pursuing a claim through the courts or tribunal. However, litigation carries significant costs and risks, and courts will often favour proportionate and practical outcomes.

Taking early, informed action and exploring settlement options can significantly improve the chances of a successful and cost-effective resolution.