March 12, 2026

Are you facing a right to light dispute? What contractors and developers need to know

News Article

A right to light dispute can bring even the most carefully planned projects to a sudden and costly halt.

Imagine nearing completion, only to receive a letter from a neighbour claiming your building has unlawfully reduced the natural light to their property.

The risks are not just financial and the court can even grant an injunction stopping works or requiring demolition.

Adam Davis, the Head of our Construction Law department, explains contractors’ and developers’ rights in a right to light dispute and how they can protect them.

What is a right to light?

In the UK, a right to light is a legal right that can be acquired if a defined opening, such as a window, in a property has received uninterrupted natural daylight for at least 20 years.

It does not guarantee uninterrupted sunshine or a particular view, but it does protect a minimum level of natural light necessary for ordinary use and the enjoyment of the room.

This right is an easement attached to the property and separate from planning control.

However, securing planning permission does not override these rights and your project can still face legal challenges.

How should you manage a right to light dispute?

If a right to light complaint arises, you must be proactive.

Ignoring the issue or continuing work without legal advice can put you at further risk.

A solicitor will review title documents and confirm whether a valid right exists.

Alongside a solicitor, a right to light surveyor can carry out an assessment of the property, often using the Waldram method.

This analysis will measure whether the loss of light is substantial enough to amount to a legal nuisance.

You should also consider communicating with the property owner.

Many disputes are often resolved through:

  • Negotiation – often less time-consuming and costly than court proceedings
  • A deed of release – where the property owner agrees to release their rights in exchange for compensation
  • Mediation – helps both parties reach a settlement with the help of an independent third party

In certain projects involving public bodies, Section 203 of the Housing and Planning Act 2016 may allow easements to be overridden.

This can remove the risk of an injunction, although compensation will still be payable.

How can you prevent right to light issues in future projects?

The most effective way to manage a right to light dispute is to prevent it from occurring.

This includes:

  • Seeking advice early – Obtain right to light advice at the design stage, before planning permission is secured or construction begins.
  • Carrying out assessments – Use specialist assessments to spot potential infringements while you can still amend the design.
  • Changing the design where needed – Consider reducing the height or adjusting the building’s layout to reduce the risk.
  • Communicating with neighbours – Open communication can often resolve concerns before they turn into disputes.
  • Undertaking legal due diligence – Review title documents to spot existing easements or risks.
  • Keeping thorough records – Retain copies of assessments, design revisions and any correspondence, as this will help protect your position if a dispute arises.

How can we support your right to light dispute?

It can be hard to know how to address a right to light dispute if a project is already underway.

They can escalate quickly and developers and contractors should seek legal support as soon as possible.

Our team can help assess the claim, advise on the likelihood of an injunction against damages and the most appropriate dispute resolution process.

With the right legal guidance, you can protect your rights and keep your project moving forward.

If you are dealing with a right to light dispute and need advice, contact our team today.