Property Disputes & Litigation in England & Wales: Guide

At a glance

• Party wall notices: two months' notice is required before work to an existing party wall (party structure notice, s.3); one month for building on the line of junction (s.1) or for nearby excavation (s.6) — Party Wall etc. Act 1996.
• Party wall disputes: if the adjoining owner doesn't consent within 14 days, a dispute is deemed to arise and is resolved by surveyor(s) under section 10; either party can appeal the award to the county court, but only within 14 days of it being served.
• Adverse possession — registered land: generally 10 years of factual possession under Schedule 6 to the Land Registration Act 2002; the registered proprietor is notified and can object, in which case one of three narrow conditions must be met.
• Adverse possession — unregistered land: 12 years under section 15 of the Limitation Act 1980 extinguishes the paper owner's title automatically — no notice, no objection process.
• Rights of way by prescription: 20 years' uninterrupted use without force, secrecy or permission under the Prescription Act 1832, rising to an absolute right after 40 years.
• Boundaries on the title register: HM Land Registry plans show a general boundary only (Land Registration Act 2002, s.60) — the exact legal line is usually left undetermined unless a formal determined-boundary application has been made.
• Forum matters: most property litigation goes to the County Court or the High Court's Business and Property Courts, but service charge disputes, lease extensions/enfranchisement and park home disputes go to the First-tier Tribunal (Property Chamber) instead.
• Costs: the general rule is that the losing party pays a proportion of the winner's costs, but this isn't automatic — check current court and tribunal fees at GOV.UK before budgeting for a claim.

What counts as a property dispute

Property litigation is the branch of civil law dealing with disagreements over land, buildings and the rights attached to them. It spans freehold and leasehold ownership, boundaries and party walls, rights of way and other easements, restrictive covenants, possession proceedings, landlord and tenant disputes, and claims involving co-owners or trustees.

Most cases are heard in the County Court or, where the value or complexity is higher, the High Court (the Business and Property Courts). A specific group of matters instead falls to the First-tier Tribunal (Property Chamber) — including leasehold service charge disputes, lease extensions and collective enfranchisement, park home disputes, and certain land registration references. Picking the right forum is one of the first practical questions in any dispute, since issuing in the wrong one wastes time and money.

Claims are shaped by a mix of statute — the Law of Property Act 1925, the Land Registration Act 2002, the Party Wall etc. Act 1996, the Landlord and Tenant Act 1985, the Housing Act 1988 — and a substantial body of case law interpreting them. Procedure comes mainly from the Civil Procedure Rules, which govern pre-action conduct, disclosure, evidence, and how costs are awarded at the end of a case.

Boundary disputes and the Party Wall etc. Act 1996

Why boundaries are rarely as clear as they look

A boundary dispute usually starts with something concrete — a fence moved a foot, a new extension, a disagreement about who owns a hedge — but the underlying legal position is often surprisingly uncertain. HM Land Registry title plans are based on the general boundaries rule under section 60 of the Land Registration Act 2002: the red line on a title plan shows only a general indication of the boundary, not its exact legal position, unless the owner has separately applied to have the boundary formally determined. That means two neighbours can each have a title plan that looks definitive and still be in genuine dispute about exactly where the line runs on the ground.

Resolving a boundary dispute typically involves comparing historic conveyances, title plans, and physical evidence (fence lines, planting, photographs) against the wording of the original transfer. Because this is a specialist, fact-heavy exercise, RICS and the Property Litigation Association back a dedicated boundary disputes mediation route, intended to resolve the location of a boundary without full litigation — worth considering before issuing a claim.

Party walls: notices, timing and disputes

Where the dispute involves work to a shared wall, structure, or excavation near a neighbouring building, the Party Wall etc. Act 1996 sets out a self-contained notice and dispute-resolution scheme that sits alongside — and is separate from — planning permission and building regulations:

• Party structure notice (s.3): required before work such as underpinning, thickening, raising, repairing, demolishing and rebuilding a party wall or party fence wall. Must be served at least two months before the work begins.
• Line of junction notice (s.1): required where a building owner wants to build a new wall on (or up to) the boundary line. Requires at least one month's notice.
• Adjacent excavation notice (s.6): required for excavation within 3 metres of a neighbouring building where the work will go below its foundations, or within 6 metres where it will cut a line drawn at 45 degrees down from the foundations. Also requires at least one month's notice.

If a notice isn't acted on within 12 months of being served, it lapses and must be served again before the work can proceed.

How a dispute arises and is resolved. If the adjoining owner doesn't respond with written consent within 14 days of a notice being served, they are treated in law as having dissented, and a dispute is deemed to have arisen under section 10. The parties can then either agree a single surveyor to act for both, or each appoint their own surveyor — those two surveyors then select a third surveyor as a tie-breaker if they cannot agree. The surveyor(s) make a binding award covering the works, the manner of carrying them out, and compensation for any loss. Either party can appeal the award, but only to the county court and only within 14 days of the award being served — miss that window and the award becomes final.

Worked example. A homeowner plans to underpin a shared wall with next door. She serves a party structure notice on 1 March. Her neighbour doesn't reply. By 15 March (14 days later), the neighbour is deemed to have dissented, and a dispute has arisen. Each appoints a surveyor; the two surveyors agree an award on 10 April, which is served the same day. If either party wants to challenge it, they have until 24 April to appeal to the county court — after that, the award stands regardless of any later objection.

Rights of way and other easements

An easement is a right benefiting one piece of land (the dominant land) over another (the servient land) — most commonly a right of way, but also rights to run services, light, or support. Easements can be created in several ways:

• Express grant or reservation — set out in a deed or transfer, the clearest and most reliable route.
• Implied grant — under section 62 of the Law of Property Act 1925, a conveyance of land automatically carries with it existing rights, privileges and easements "enjoyed with" the land at the time — this can convert an informal arrangement (for example, a licence to use a shared driveway) into a full legal easement once the land is sold.
• Prescription — under the Prescription Act 1832, a right of way or similar easement can be established after 20 years of uninterrupted use that was without force, secrecy, or permission ("as of right"). After 40 years of such use, the right generally becomes absolute and indefeasible unless it can be shown the use was by express written consent throughout.

Disputes in this area usually turn on the quality of the evidence about how land was actually used over the relevant period — whether access was genuinely open and unchallenged, or whether it was permissive (which defeats a prescriptive claim), interrupted, or secret.

Adverse possession: two very different regimes

Adverse possession — sometimes loosely called "squatter's rights" — is the principle that long, uninterrupted, exclusive possession of land without the owner's permission can eventually defeat the paper owner's title. The rules differ sharply depending on whether the land is registered.

Unregistered land: the Limitation Act 1980

For unregistered land, section 15 of the Limitation Act 1980 provides that no action may be brought to recover land more than 12 years after the right of action first accrued. Once that period has run, the paper owner's title is simply extinguished by statute — there is no notice to the owner, no right to object, and no discretion for a court to revive the claim. The person in possession can then apply to HM Land Registry for first registration.

Registered land: the Land Registration Act 2002

Registered land follows a completely different, much more owner-protective scheme under Schedule 6 to the Land Registration Act 2002. After 10 years of adverse possession, the applicant can apply to be registered as proprietor — but the registered proprietor is notified of the application and has the opportunity to object. If they object (or simply do nothing and are treated as objecting), the application will normally fail unless the applicant can bring themselves within one of three specific conditions in paragraph 5, the most commonly litigated of which is the boundary exception: the exact boundary has not been formally determined, the applicant reasonably believed for at least 10 years that the disputed strip belonged to them, and the estate was registered more than a year before the application.

Brown v Ridley [2025] UKSC 7 — clarifying "reasonable belief"

In Brown v Ridley [2025] UKSC 7, the Supreme Court resolved a live dispute about how the 10-year "reasonable belief" condition in paragraph 5(4)(c) of Schedule 6 should be read: must the belief be held for the 10 years immediately before the application, or can any 10-year period of belief during the wider possession period count? The Court held that the belief only needs to have been held for any 10-year period before the application — not necessarily the 10 years ending on the application date itself. Practically, this makes the boundary exception somewhat easier to satisfy where an applicant's belief was later shaken (for example, by a survey or a neighbour's challenge) but had genuinely been held for a full 10 years at some earlier point during their possession.

Worked example. A homeowner has treated a metre-wide strip along his boundary as his own garden for 15 years, genuinely (and reasonably) believing it belonged to him for the first 12 of those years, until a boundary survey commissioned by his neighbour cast doubt on the position in year 13. Under Brown v Ridley, the fact that his reasonable belief did not persist right up to the date of his application doesn't defeat the boundary exception, provided he can show at least 10 years of that reasonable belief at some point within the possession period.

Nuisance, encroachment and anti-social behaviour

Where a neighbour's conduct — noise, overhanging growth, unauthorised building over the boundary, blocked drainage — interferes with the use or enjoyment of land, the usual civil routes are a claim in private nuisance or trespass, seeking damages, an injunction, or both. Where the conduct is closer to anti-social behaviour than a straightforward property dispute, the court also has a specific statutory injunction power: under section 1 of the Anti-social Behaviour, Crime and Policing Act 2014, a court may grant an injunction against anyone aged 10 or over who has engaged in, or threatens to engage in, anti-social behaviour, provided it is satisfied on the balance of probabilities that this is the case and that an injunction is just and convenient. This route is most often used by social landlords and local authorities, but is not exclusive to them.

In every case, evidence built up over time — dated photographs, an incident log, independent witnesses, correspondence — carries far more weight than a description of events reconstructed after the fact.

The First-tier Tribunal (Property Chamber)

Not every property dispute is decided by a judge in the County Court. The First-tier Tribunal (Property Chamber) has its own jurisdiction over a defined set of residential property matters, including:

• Leasehold service charge disputes — whether a charge is reasonable and payable.
• Lease extensions and collective enfranchisement (buying the freehold).
• Right to manage applications.
• Park home disputes, including pitch fee changes.
• Certain land registration references transferred from HM Land Registry.

The Tribunal is generally intended to be a more accessible, less formal forum than the County Court for these specific issues. GOV.UK's overview of housing tribunals sets out who can apply and for what. Getting the forum right matters — issuing the wrong claim in the wrong venue can mean starting again.

Pre-action conduct, mediation and costs

Before issuing any property claim, the Civil Procedure Rules' pre-action conduct expectations require parties to exchange enough information to understand each other's position and to consider alternative dispute resolution — negotiation, mediation, or (for boundary disputes specifically) the dedicated RICS/Property Litigation Association mediation route — before proceedings are issued. This isn't optional in practice: a court can penalise a party on costs later, even a winning party, for having unreasonably refused to engage with sensible settlement proposals.

On costs, the general rule in civil litigation is that the losing party pays a proportion of the winner's reasonable costs — but this is not automatic. Courts can adjust costs orders to reflect unreasonable conduct, a refusal of mediation, or an offer made under Part 36 of the Civil Procedure Rules that the other side failed to beat. Court and tribunal fees also change from time to time — always check current figures at GOV.UK before budgeting for a claim rather than relying on a figure quoted elsewhere.

Key steps

1. Work out what type of dispute you actually have. A fence argument might really be about the boundary, adverse possession, or a restrictive covenant — each has different evidence requirements and time limits, so pinning this down early saves time and money later.
2. Gather the paper trail before doing anything formal. Title documents, HM Land Registry entries and plans, leases, correspondence, photographs and any professional reports all matter — a thin file is one of the most common reasons a good claim underperforms.
3. Check whether a specific notice or protocol applies. Party wall works need a compliant notice served in time; boundary disputes have a dedicated mediation route; most other claims are subject to general pre-action conduct expectations. Skipping the right step can lead to adverse costs orders even in a winning case.
4. Confirm the correct forum before you issue anything. County Court, the Business and Property Courts, or the First-tier Tribunal (Property Chamber) — issuing in the wrong one wastes time and money.
5. Try to resolve it without a full hearing where realistically possible. Mediation and negotiation are usually faster and cheaper than litigation, and a court can take a party's refusal to engage into account on costs even where that party ultimately wins.

Explore property disputes & litigation

This hub covers the landscape; the guides below go deeper on each situation.

Boundaries, party walls & neighbour disputes

• Boundary disputes — resolving where a legal boundary actually lies.
• Party Wall etc. Act 1996 — the notice and dispute-resolution scheme in detail.
• Party wall disputes — what happens once a dispute is deemed to have arisen.
• Easement and right of way disputes — creating, using and challenging easements.
• Rights of way disputes — public and private rights of way in conflict.
• Rights of light and light obstruction notices — protecting and challenging a right to light.
• Encroachment disputes — buildings, structures or planting crossing the line.
• Land and property nuisance claims — when a neighbour's conduct crosses into nuisance.
• Anti-social behaviour property injunctions — the injunction route for serious neighbour disputes.

Adverse possession, land registry & trespass

• Adverse possession disputes — the registered and unregistered land regimes compared.
• Land Registry rectification claims — correcting errors on the register.
• Property covenant disputes — enforcing or challenging restrictive covenants.
• Recovery from unlawful occupiers or squatters — getting land back from unauthorised occupiers.
• Removal and eviction of trespassers — the civil and interim possession order routes.

Leases, possession & landlord disputes

• Possession disputes — contested possession claims and defences.
• Claims for rent arrears — recovering unpaid rent through the courts.
• Forfeiture of a lease — ending a lease early for breach.
• Lease renewal disputes — contested business lease renewals.
• Lease surrender negotiations & disputes — ending a lease by agreement.
• Exercising break options — the strict conditions that can invalidate a break notice.
• Contentious and non-contentious business lease renewals — the statutory renewal process and its disputes.
• Dilapidations claims — disputes over a tenant's repair obligations at lease end.
• Repair claims in commercial properties — enforcing repair obligations during a lease.
• Service charge disputes — challenging or defending service charge demands.
• Leasehold enfranchisement disputes — disputes over buying a freehold or extending a lease.
• Commercial landlords and insolvent tenants — recovering property and debt when a tenant becomes insolvent.
• Disputes over consent — landlord consent for alterations, alienation and use.

Development, planning & commercial property

• Planning disputes — challenging or defending planning decisions.
• Developer site assembly disputes — conflicts arising while assembling a development site.
• Development agreement disputes — disputes under development and option agreements.
• Overage agreement disputes — enforcing or challenging overage payments.
• Telecoms property disputes — disputes involving telecoms equipment on land.
• Real estate asset management disputes — disputes arising from managing investment property.
• Property negligence claims — claims against surveyors, valuers and other property professionals.

For rented-property specific issues — deposits, repairs, section 8 possession — see our landlord and tenant law hub, which covers residential tenancies in depth.

Mistakes that make a real difference

• Missing a party wall notice deadline. Serving a party structure notice with less than two months to go, or an excavation notice with less than one month, means the notice is invalid and work cannot lawfully start on the planned date.
• Letting a party wall award go unchallenged past 14 days. Once that window closes, the award is final regardless of any later objection.
• Assuming a Land Registry title plan shows the exact boundary. Under the general boundaries rule, it almost never does — assuming otherwise is one of the most common causes of an avoidable boundary dispute.
• Treating unregistered and registered adverse possession as the same process. They are governed by entirely different statutes with different tests, evidence requirements and outcomes.
• Skipping mediation on principle. Even a strong claim can attract a costs penalty if a party unreasonably refuses to engage with sensible ADR proposals.

This guide provides general information about property disputes and litigation in England and Wales. It is not legal advice and is not a substitute for advice tailored to your specific circumstances. The law described was accurate as at August 2026 and is subject to change — always check GOV.UK and legislation.gov.uk for the most current position.

Last reviewed: August 2026 by a non-practising solicitor · Next review due: August 2027 or on legislative change.