Tag: general boundaries rule

Two expert surveyors, a joint plan, and a measurement written on a 2000 deed: “Distance B – C – 15 feet”. None of it was enough. In Cunningham v Holehouse, decided on 1 May 2026 and now the subject of fresh professional commentary, the First-tier Tribunal cancelled a determined boundary application and left the title subject to the general boundaries rule [1][2]. The tribunal’s view was that the case was “largely a matter of law rather than expert evidence” [1].

For London neighbours in Victorian terraces from Islington to Ealing, where a strip of a few inches can decide whether a side-return extension or a new boundary wall is lawful, the decision is a practical lesson in how a determined boundary application works, why many fail, and how expert boundary evidence should be prepared.

Key Takeaways

• Cunningham v Holehouse [2026] UKFTT 771 (PC), reference REF/2025/0236, was decided by Judge Laura D’Cruz on 1 May 2026 after a remote hearing on 26 and 27 March 2026, with both sides appearing in person [1].
• The applicants’ determined boundary application was cancelled, the title remains subject to the general boundaries rule, and the tribunal’s preliminary view was that the applicants should pay the respondents’ costs [1].
• The “15 feet” measurement on a plan marked “for identification purposes only” was held to be “indicative only” [1].
• The tribunal rejected the experts’ proposed reference date and preferred lay evidence about a shed and carport over the experts’ inference [1].
• An unresolved boundary should be settled before serving Party Wall etc. Act 1996 notices for walls on the line of junction or adjacent excavation.

The facts of Cunningham v Holehouse

The dispute concerned a strip of land at the rear of Dobb Rhydding, Skipton Old Road, Colne, Lancashire, registered under title LA867575. The applicants, Mr and Mrs Cunningham, owned neighbouring land to the west. On 17 November 2023 they applied to HM Land Registry under section 60 of the Land Registration Act 2002 and rule 118 of the Land Registration Rules 2003 to determine the exact line of the strip’s southern and western boundaries. The respondents, Mr and Mrs Holehouse, objected and the matter was referred to the First-tier Tribunal, Property Chamber, Land Registration Division [1].

The strip had been conveyed by the Butler Estate to a Mr Cronshaw in 1987. The conveyance plan was wrong and was replaced by a Deed of Rectification dated 25 July 2000, marked “for identification purposes only” and bearing the note “Distance B – C – 15 feet”. The applicants argued this fixed a strip exactly 15 feet wide, measured from an old fence line [1].

A shed and carport stood on the strip. The respondents said they had been there in 1987; the applicants said they were built later. A fence stood on the line until 2002, when it was replaced with hedging [1].

The determined boundary application and the expert evidence

Each side instructed an expert. Paul Cross of Sterling Surveys Ltd prepared the applicants’ determined boundary plan in July 2024, putting the boundary through the shed, and later revised his view. Kevin Hainsworth of Insepes Ltd gave evidence for the respondents. The experts produced a joint statement and a joint plan, which the tribunal noted did not meet the strict requirements for a determined boundary plan, although it said a compliant plan could be directed if the joint plan proved accurate [1].

The experts inferred that the shed and carport had been installed after the land was surveyed. The tribunal disagreed. It preferred the lay evidence of Kathryn Heyworth and found, on the balance of probabilities, that the shed and carport were present in 1987 [1].

The tribunal also rejected the experts’ suggested reference date of 25 July 2000 as “misconceived” because the boundary was created by the 1987 conveyance, not by the later deed that corrected its plan [1].

The general boundaries rule and how the tribunal applied it

Under section 60 of the Land Registration Act 2002 the boundary shown on the register is a general boundary only; it does not fix the exact line. A proprietor may apply under rule 118 to have the exact line determined, but the applicant must prove where that line is [1].

The tribunal applied the established approach:

• The starting point is the deed that created the boundary, construed objectively in context, taking account of the physical features on the ground at the date of the conveyance (Pennock v Hodgson).
• Where the deed is unclear, later conduct can be considered if it is probative of the parties’ intention (Ali v Lane).
• The question is what the reasonable layman would think he was buying (Toplis v Green) [1].

Applying that, the tribunal held that the 15 feet measurement on “a very basic sketch” was “indicative only” [1]. The fence erected on the line was evidence of intention, and “the proper construction of the Conveyance is that the Boundary follows the Fence” [1]. Because the applicants had not sought a boundary matching those findings, the Chief Land Registrar was directed to cancel the application and the title stays subject to the general boundaries rule [1].

Costs

The tribunal’s preliminary view was that the applicants, as the unsuccessful party, should pay the respondents’ costs. Litigants in person may claim £19 per hour for work before 1 October 2025 and £24 per hour from that date, plus disbursements, unless they prove a greater financial loss [1].

What the decision teaches about a determined boundary application

Lesson	Why it matters
Identify the dividing deed first	The boundary is fixed when the land is first divided, not when a plan is later corrected
Measurements on sketch plans rarely bind	“For identification purposes only” plans give context, not precision
Physical features at the date of the deed are central	Sheds, carports and fences existing at the time shape what a buyer thought they were buying
Expert inference does not beat direct evidence	Lay witnesses who saw the land in 1987 carried more weight than surveyed inference
Apply for the line the evidence supports	An application for a different line will be cancelled, with costs

Expert boundary evidence that survives tribunal scrutiny

Expert boundary surveyors add most value when they combine accurate measured survey with documentary analysis, and least when they pick a line and work backwards. The decision suggests a disciplined approach:

1. Trace the root of title to the conveyance that first divided the land and date the boundary accordingly.
2. Overlay every historic plan on a modern measured survey, scaled honestly, and say which features are reliable.
3. Gather dated evidence of physical features: aerial photographs, old sale particulars, planning drawings and witness recollection.
4. Prepare a determined boundary plan that meets HM Land Registry Practice Guide 40 supplement 4, showing the line against physical features with measurements.
5. Work jointly where possible. A joint statement under CPR Part 35 principles narrows the issues, but it must be clear what is agreed fact and what is inference.
6. Comply with the new RICS standard. From 30 November 2026 the RICS professional standard Surveyors acting as expert witnesses, 5th edition, requires fuller statements of assumptions and alternative conclusions and disclosure of any AI use [3].

The party wall connection for London neighbours

In London, boundary questions rarely stay academic. Under the Party Wall etc. Act 1996, an owner who wants to build a new wall on the line of junction must serve notice under section 1, and an owner excavating within three or six metres of a neighbour’s foundations must serve notice under section 6. Both depend on knowing where the boundary is.

A party wall award cannot settle a disputed boundary; the surveyors’ jurisdiction is limited to the works. Where neighbours in a Wandsworth or Hackney terrace disagree about the line, the sensible sequence is:

• Commission a measured survey and title analysis before design is fixed.
• Try a boundary agreement, which can be registered, before a determined boundary application.
• Only then serve party wall notices, with the agreed or determined line shown on the drawings.
• If the works proceed on a line later found to be wrong, trespass claims and injunctions follow, and the award offers no protection.

Frequently asked questions

What is a determined boundary application?

An application to HM Land Registry under section 60 of the Land Registration Act 2002 and rule 118 of the Land Registration Rules 2003 to record the exact line of a boundary on the register, supported by a compliant plan and evidence. If the neighbour objects and the dispute cannot be resolved, it is referred to the First-tier Tribunal.

Why did the application in Cunningham v Holehouse fail?

The tribunal found the 15 feet measurement was indicative only and that the boundary followed a fence line, taking account of a shed and carport that existed in 1987. The applicants had applied for a different line, so the application was cancelled [1].

Does a party wall award decide the boundary?

No. Party wall surveyors deal with the notifiable works. A disputed boundary should be resolved by agreement, a determined boundary application or court proceedings before works on the line of junction begin.

Who pays the costs in a land registration tribunal case?

Usually the unsuccessful party. In this case the tribunal’s preliminary view was that the applicants should pay the respondents’ costs [1].

Conclusion

Cunningham v Holehouse is a reminder that a determined boundary application is a claim that must be proved, not a form to be filed. The tribunal looked past the measurement on the deed, past the experts’ preferred reference date and past their inference about the shed, and asked what a reasonable buyer in 1987 would have thought was being bought. The fence answered the question.

London neighbours contemplating an extension, a new boundary wall or a party wall notice should settle the boundary first, with a measured survey, a proper title analysis and, if a dispute looms, an independent boundary expert who works to CPR Part 35 principles and the incoming RICS 5th edition standard. That groundwork is far cheaper than a cancelled application and an adverse costs order.

References

1. Pc. caselaw.nationalarchives.gov.uk.
2. General Boundaries Rule Succeeds in Boundary Dispute Between Neighbours. charlesrussellspeechlys.com.
3. Surveyors Acting as Expert Witnesses. rics.org.