Lawful Access under the Party Wall Act

Access is where party wall tensions flare up fast. Homeowners feel entitled because it’s “their project.” Neighbours feel invaded because it’s “their home.”

At Simple Survey, we treat access with one rule: only what’s needed, explained clearly, handled respectfully.

Why access becomes a flashpoint

Access requests trigger emotional reactions because they involve:

  • privacy
  • security
  • disruption
  • fear of damage or mess

Even reasonable access can feel threatening if it’s sprung late or framed poorly.

The practical reality: access is usually small and short

In many residential projects, access needs are limited:

  • brief external access for certain boundary-adjacent works
  • access to erect or maintain protection measures
  • temporary access for specific tasks

The biggest problems arise when access is requested vaguely, with no detail. Vague access sounds like unlimited access.

How we handle access in a way that reduces resistance

Our approach is to make access requests:

  • specific (what, where, when)
  • limited (only what is required)
  • predictable (so neighbours can plan)
  • respectful (clear expectations about conduct)

Neighbours are far more likely to cooperate when they know:

  • how long it’s for
  • who will attend
  • what areas are involved
  • what protections are in place for privacy and security

Timing: don’t discover access needs on site

One of the worst moments in a build is when a contractor suddenly says, “We need to go next door today.” That’s when:

  • trust breaks
  • tempers rise
  • consent disappears
  • delays appear

We encourage clients to identify potential access needs early and address them calmly as part of the party wall process—not as a last-minute surprise.

The Simple Survey mindset

Access should never be handled like a power play. It should be handled like a controlled, lawful, time-limited part of the job. When it’s approached that way, neighbours often say yes—because it feels safe.

Get Cost Saving Pro Advice Now

If your project may require any form of neighbour access and you want it handled properly (and calmly), get in touch with Simple Survey. We’ll keep access lawful, minimal, and clearly communicated—starting with notices from £25 per adjoining ownership, and agreed surveyor administration typically £300, depending on complexity and owners.