When something goes wrong before the party wall process is properly in place, the dispute can spill outside the party wall framework. That can mean parallel routes: one to control future works, another to deal with loss or damage that has already happened.
The uncomfortable reality of early starts
Starting work early can feel efficient, but it can create the worst kind of risk: risk without structure. If notifiable works begin before notice periods are respected or before any dispute route is properly set up, neighbours may feel cornered and respond aggressively. More importantly, if damage happens early, it can become harder to resolve neatly inside the party wall process.
Why timing matters legally and practically
The party wall framework is designed to regulate works and resolve disputes tied to those works. When damage occurs before the process is properly engaged, the argument about responsibility often looks less like a party wall question and more like an ordinary civil claim. That can involve different evidence, different remedies, and a different pace.
At the same time, works may still be continuing, so the neighbour may need urgent protection to prevent further harm.
Two tracks that often appear
Track one: control of ongoing works
This is where notice, surveyors, and awards are useful. They can set conditions, limit disruption, and reduce further risk.
Track two: responsibility for what has already happened
This is where insurers, engineers, and legal claims can come into play, particularly if the dispute is about loss that predates any agreed controls.
What building owners should do to avoid this
Serve valid notices, allow the correct response period, and do not start notifiable work until you are entitled to. Treat early cracking, movement, or instability as a stop and reassess moment, not a push through moment. Make sure your contractor sequencing and temporary support thinking are strong, especially around excavations and structural alterations.
What adjoining owners should do if this happens to them
Focus on facts. Record what you see and when you saw it. Communicate in writing. If the works look notifiable and the process has not been followed, press for compliance quickly. If the risk feels immediate, seek professional advice promptly so you understand the options to pause or control works.
Get the process ahead of the problem, not chasing behind it.
FAQS
Q1. What should I do if my neighbour’s building works have caused damage to my property?
If you believe neighbouring works have caused damage, document the issue immediately with photographs, notes and dates. You should notify the building owner in writing and seek professional advice if the damage appears significant.
Q2. Can a Party Wall Award deal with existing damage?
A Party Wall Award primarily regulates ongoing and future works. If damage occurred before the party wall process was properly established, separate claims or legal remedies may also need to be considered.
Q3. Does the Party Wall Act cover damage caused by excavations?
Yes. Excavation works falling within Section 6 of the Party Wall etc. Act 1996 are regulated under the Act, and surveyors can include protective measures within a Party Wall Award to reduce risk.
Q4. Can building works continue if damage has already occurred?
That depends on the circumstances. In some cases, additional safeguards, engineering input or revised working methods may be required before works can safely continue.
Q5. How can a party wall surveyor help when damage occurs?
A party wall surveyor can assess the circumstances, review compliance with the Party Wall etc. Act 1996, advise on appropriate protections, and help resolve disputes relating to ongoing works and alleged damage.