Does the Party Wall etc. Act apply in Scotland?

No. The Act applies in England and Wales only. Neither Scotland nor Northern Ireland has an equivalent statute, so the notice and award procedure described here does not apply there.

My neighbour dissented. Are they blocking my work?

No. Dissent simply engages the Act's procedure. Surveyors are appointed and produce an award setting out how the work may proceed, so the outcome is usually that the work goes ahead under agreed conditions.

Can one surveyor act for both owners?

Yes, if both owners agree to an agreed surveyor. That surveyor acts impartially under the Act rather than for either owner, and it is generally quicker and less expensive than two appointments.

What if I start work without serving notice?

You lose the protection the Act gives you and you expose yourself to an injunction and to common law claims. Serving notice late is better than not serving at all, but the sensible course is to serve before you commit to a start date.

Party wall surveyor (Party Wall etc. Act 1996)

Party wall surveyors and the Party Wall etc. Act 1996

Party Wall etc. Act 1996 explained: notifiable work, notices, awards and surveyor appointments in England and Wales.

Get help with a party wall matter 01706 318200

Last reviewed 31 August 2026

Do I need a party wall surveyor?

The Party Wall etc. Act 1996 applies in England and Wales. If you plan work to a shared wall, excavation near a neighbour's building, or a new wall at the boundary, you must notify affected owners before starting. If a neighbour does not consent, surveyors are appointed and settle the matters in dispute by a written award. The Act does not apply in Scotland or Northern Ireland.

At a glance

Applies in: England and Wales only. Scotland and Northern Ireland have no equivalent statute.
Notice comes first: Notices are served before work starts, with statutory notice periods that cannot be skipped.
Consent ends it: If every adjoining owner consents in writing, no award is needed.
Separate from planning: Planning permission and building regulations approval do not discharge party wall duties.

What counts as notifiable work

The Act covers three broad categories: work directly to an existing party wall or party structure, such as cutting in beams, removing chimney breasts or raising the wall; excavation within defined distances of a neighbouring building and below the level of its foundations; and building a new wall at or astride the boundary line.

Common domestic examples are loft conversions, rear extensions, basement works and internal alterations to a terraced or semi-detached house. Redecorating, replacing a kitchen or fitting shelves are not notifiable.

Work to a party wall or party structure
Excavation near an adjoining owner's building, below its foundation level
New building at or astride the boundary line

Notices, consent and dissent

The building owner serves notice on each adjoining owner. Statutory notice periods apply and differ by the type of work, so notices must be served well before the intended start date.

An adjoining owner may consent, in which case no award is required, or dissent. Dissent is not hostility — it simply triggers the Act's dispute procedure and appoints surveyors to protect both positions.

The award, and what a surveyor actually does

Where owners dissent, either a single agreed surveyor or one surveyor for each owner is appointed. The surveyors' duty is to the Act, not to whoever pays them.

They record the adjoining property's condition before work starts, then produce an award: what work may be carried out, how and when, who pays, and how any damage is to be dealt with. A schedule of condition taken beforehand is what makes later damage claims resolvable.

Boundaries are a different question

The Act deals with works, not ownership. Where the legal boundary actually lies is a separate matter, resolved through title deeds, plans and, if necessary, a boundary determination — not by a party wall award.

Who this is for

A good fit if

Homeowners planning a loft conversion, extension or basement in England or Wales
Adjoining owners who have received a notice and do not know how to respond
Contractors and architects who need notices served correctly before a start on site
Owners who believe neighbouring work has damaged their property

Not the right choice if

Properties in Scotland or Northern Ireland, where the Act does not apply
Boundary ownership disputes, which are a legal question about title
Internal work with no effect on a shared structure, excavation or the boundary

Party wall services

Party wall notice service

Correctly drafted and served notices, with the right notice period.

Party wall award

Appointment, schedule of condition and a written award once a neighbour dissents.

Schedule of condition

Dated photographic record of the adjoining property before work starts.

Boundary dispute survey

Measured evidence where the line itself, not the work, is in question.

Right of light survey

Whether a development would interfere with an established right to light.

The sequence, in order

Skipping a step is what causes injunctions and delays on site.

1.Establish whether your work is notifiable
Check it against the three categories before you set a start date.
2.Serve notice in good time
Notice periods are statutory. Serve early so consent or appointment can happen without delaying the build.
Notice service
3.If a neighbour dissents, get surveyors appointed
An agreed surveyor is usually quicker and cheaper than two appointments, where both owners are content with that.
Award process
4.Record condition before work begins
Without a schedule of condition, damage claims become one person's word against another's.

Where this applies

The Party Wall etc. Act 1996 applies in England and Wales. Everything on this page about notices, dissent and awards should be read as applying there.

Scotland has no equivalent statute; issues between neighbouring owners are dealt with under Scots common law and property law, and support of adjoining property is handled differently.

Northern Ireland is also outside the Act. Advice for a property there must be taken on that basis rather than assuming the English and Welsh procedure applies.

When to bring in a specialist

Whether work is lawful, and rights over land — your solicitor
Structural design of beams, underpinning and temporary works — structural engineer
Planning permission and building regulations — local authority planning and building control
Title, registered plans and boundary determination — HM Land Registry and your solicitor

Common questions

Limitations and sources

This page is general information about the Act, not legal advice on your circumstances or your neighbour's.
A party wall award deals with the works. It does not determine ownership of land or resolve a boundary dispute.
Serving notice does not remove the need for planning permission or building regulations approval.

Source: UK Government · checked August 2026

Source: RICS · checked August 2026

Last reviewed 31 August 2026.

Where to go next

damage that has already appeared — Cracking after neighbouring work still needs a diagnosis of cause.
measuring where the boundary runs — Boundary questions are answered with measured survey evidence and title plans.
buying a house with unresolved neighbour works — Past notifiable work should surface in the survey and in legal enquiries.

Planning work, or just received a notice?

Describe the work and the property. KJ will tell you whether the Act is engaged and what the next step is.

KJonline

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KJ gives general guidance only and has not inspected your property. A professional opinion follows an inspection by a surveyor.