PWS East Midlands Knowledge Centre
Excavation Near Neighbouring Buildings
The statutory 3-metre and 6-metre tests depend on distance, depth and the relationship between proposed and existing foundations.
Key Points
Does the Act Apply?
The answer depends on the physical work, ownership and statutory measurements—not solely the project name.
Prepare Early
Drawings and construction details should be reviewed before the intended start date.
Protect Both Properties
Clear notices, condition records and proportionate safeguards reduce uncertainty.
Practical Guidance
The statutory 3-metre and 6-metre tests depend on distance, depth and the relationship between proposed and existing foundations.
Relevant information normally includes architectural and structural drawings, foundation depths, ownership information, a description of the notifiable works and the anticipated programme. Surveyor involvement should remain proportionate to the work and the statutory issues.
Common mistakes
- Assuming planning approval replaces Party Wall procedure.
- Serving the wrong notice or omitting an adjoining owner.
- Starting before the statutory process is complete.
- Providing insufficient drawings or structural information.
Frequently Asked Questions
When should I obtain advice?
Ideally while the design is still being finalised and before builders are committed to a start date.
Does dissent stop the project?
No. It generally activates the statutory surveyor process.
Is a Schedule of Condition always mandatory?
Not in every circumstance, but it is often a sensible evidential safeguard.
Where can I see the current fees?
See the East Midlands fee page.
Need Party Wall Advice in the East Midlands?
Send us your plans or contact PWS East Midlands for clear, practical guidance before work begins.