Understand the evidence before the dispute grows

Start with facts rather than assumptions

Record the current feature before it is altered and ask which part of the line is disputed. A title plan usually shows general boundaries; an accurate measurement of the present fence does not by itself prove the legal line. Keep a timeline of installation, replacement and any agreements.

Advice before a full investigation

Early Neutral Evaluation through Coburns Boundary can identify the key evidence, weaknesses and missing information. Where a dispute needs fuller documentary and site analysis, an investigation or expert report can help the parties understand the reasoning behind the conclusions.

Can both parties use one expert?

Yes, where the appointment is agreed. If the parties want a binding private decision, they must agree the issues and binding terms in writing. A jointly obtained opinion is not automatically binding merely because one expert has been used.

Other routes may still be appropriate

Discussion, evidence exchange, negotiation and mediation can narrow or resolve a disagreement. A solicitor can advise on legal rights, urgent relief and proceedings. Where construction is continuing and urgent action may be needed, seek legal advice promptly rather than relying on a general website article.

Read the homeowner’s boundary guide · Coburns Boundary service coverage →

Further reading: HM Land Registry guidance on boundary agreements and expert determination; CPR Part 35 on court expert evidence.