M40 route, Oxfordshire and Buckinghamshire

Boundary surveyor in Oxford

Independent boundary investigation, Early Neutral Evaluation and private joint expert determination for property owners and solicitors.

Evidence firstDocuments, physical features and relevant history.
Proportionate scopeDesktop advice or a site visit where agreed.
A route to resolutionIndependent advice or a binding joint determination.

Coburns accepts boundary instructions in Oxford. Start with the two property addresses, the disputed section and the evidence you already hold. Site attendance is arranged by agreement, subject to the instruction and access.

A rear extension can change the visible references

For an Oxford instruction concerning a rear extension, compare the garden boundary before and after the building work. New brickwork can conceal a fence return or create a straight visual line that did not previously exist. The investigation should distinguish the original house, subsequent additions and the feature referred to in the relevant title documents.

Useful evidence for this type of instruction

  • Supply drawings distinguishing the original house from later extensions.
  • Keep photographs taken before the new wall was built.
  • Mark the exact point where the claimed boundary changes direction.

Local records to consider

Oxford City Council provides the record route for properties within the city. Download the existing-layout plans and relevant revisions where available; a proposed plan should not be mistaken for proof of what was actually built.

Council planning drawings can help explain past layouts. They do not determine the legal boundary or replace title evidence. The correct council depends on the actual property address, and older documents may need to be requested.

Choose the right boundary service

Early Neutral Evaluation

A preliminary assessment of the key evidence and a proportionate next step: £400 + VAT desktop only, or £750 + VAT with a site visit.

Boundary Investigation Report

A fuller evidence review and reasoned opinion, from £950 + VAT, typically £950–£1,200 + VAT depending on title complexity.

Private joint expert: binding determination

Both parties appoint one independent expert and agree in writing to accept the determination. £1,800–£2,400 + VAT total, approximately £900–£1,200 + VAT each on an equal split. Scope and fees are confirmed before instruction.

Can aligning a fence with the extension wall settle the line?

That may be a practical arrangement, but it does not automatically establish the legal boundary. The documents and history still need consideration.

Boundary questions before building work →

Coverage around Oxford

This page covers instructions in Oxford. Tell us the actual address when enquiring so we can confirm attendance and the appropriate scope.

Get a clear starting point

Email the property addresses, a short account of the disagreement and the title documents or plans available. Include any urgent construction or transaction dates.

Enquire about boundary services in Oxford →
Important: General information, not legal advice. Boundary disputes are fact-sensitive. A private expert determination binds the parties under their agreement; a report alone does not automatically bind a neighbour or alter the Land Registry register. Obtain appropriate legal advice where litigation, binding terms or changes to title are involved.