What should buyers save when researching planning history online?

Portals move and links rot

Save a PDF print of the decision notice where the council allows, and always record the application reference and decision date in your notes.

Add context

Redrawn red line plans where alterations changed massing.

Conditions that require discharge letters.

Enforcement history if the authority lists it.

Upload a short note explaining why each document matters to your questions.

Attach your saved pack to your Property Passport enquiry notes if useful.

Using Property Passport UK

Start from the address on [Property Search](/search). When you own or manage the home, [claim your Property Passport](/claim/start) and upload Documents with clear dates and sources. Browse more explainers in the [Property Guides library](/guides). This article is general information, not legal, tax, mortgage, or survey advice.