Property boundaries in the UK can often be a source of confusion and, at times, conflict between neighbours. Whether you're planning to erect a new fence, carry out some gardening, or build an extension, knowing which side of the fence is yours is crucial to maintaining good relations with your neighbours and ensuring you are within the law. This comprehensive guide aims to clear up the confusion surrounding property boundaries, helping property owners understand their rights and responsibilities.

The Importance of Knowing Your Boundaries

Understanding the exact boundary between properties is essential for several reasons:

  • Legal Compliance: Ensuring any work carried out on your property complies with local planning laws and regulations.


  • Property Value: Properly defined boundaries are important when selling your property, as they can affect property value.
  • Neighbourly Relations: Clear boundaries help prevent disputes with neighbours over land ownership and usage.

Determining Property Boundaries

Title Deeds

The first step in determining your property boundaries is to consult your property's title deeds. Deeds often include detailed plans and descriptions of the property's boundary lines. However, these descriptions can sometimes be vague or based on features that no longer exist, making it difficult to understand the precise boundaries.

Land Registry Plans

If the deeds are not clear, the next step is to check the Land Registry plans. In England and Wales, the Land Registry maintains a record of property and land ownership, including a map (referred to as the Title Plan) that outlines the general boundaries. It's important to note that Land Registry plans are not always definitive in terms of exact boundary positions and should be regarded as a guide rather than an exact representation.

Historical Evidence

Historical evidence such as old photographs, maps, or even witness testimony can sometimes be used to establish the use and ownership of a boundary over time. This can be particularly useful in cases where physical features defining boundaries, such as hedges or walls, have changed or been removed over the years.

Professional Surveyor

In cases where the boundary cannot be determined through documents or historical evidence, hiring a professional surveyor may be necessary. Surveyors can conduct a detailed analysis of the property and provide a precise delineation of the boundaries. Although this can be costly, it is often the most effective way to resolve boundary disputes or uncertainties.

Which Side of the Fence is Yours?

In the UK, there is no hard-and-fast rule that determines which side of a boundary a homeowner is responsible for. Some deeds may specify responsibility for maintaining a boundary feature, such as a fence or hedge, but it's not uncommon for this to be left undefined.

A common misconception is the belief in a "left-hand rule" or "right-hand rule," which dictates that when facing the property from the road, a homeowner is responsible for either the left or right boundary. Unfortunately, there is no legal basis for this in UK law, and responsibility is entirely dependent on what has been agreed upon or documented over time.

Resolving Disputes

Boundary disputes can be expensive and time-consuming. If you find yourself in a disagreement with a neighbour over a boundary, try to resolve it amicably through discussion. Mediation services can also be helpful in reaching a satisfactory compromise without resorting to legal action.

If all else fails, the matter may need to be settled legally, either through the courts or by applying to the Land Registry for a 'determined boundary', which legally sets out the precise lines of a boundary after investigation.


Determining which side of the fence is yours can be a complex process, involving a mixture of legal documents, historical evidence, and sometimes professional advice. By understanding your property boundaries, you can avoid potential conflicts, ensure legal compliance when making changes to your property, and live in harmony with your neighbours.