Completion Score: What Moves It in Practice on Property Passport UK — Property Passport UK guide
Owning a Property

Completion Score: What Moves It in Practice on Property Passport UK

Practical orientation to the Completion Score as a completeness indicator, what it does not measure, and how sellers use it to prioritise documents.

Published: 18 Apr 2026 · Updated: 18 Apr 2026 · 7 min read

Property Passport UK

See this information for your own home

Free address search across England and Wales. No account needed.

19.4 million searchable properties. EPC, flood risk, sold prices, planning, and more in one structured record per home.

Definition

The Completion Score reflects progress against a structured checklist of Documents and inputs. It is not a market valuation and not mortgage readiness on its own.

How people use it

Owners prioritise what to upload next. Agents may use it to encourage vendor preparation.

Deep dive

Read Completion Score explained.

What to check next

Use [Property Passport UK](/search) to open the property by address or postcode, then review official context alongside anything you save as Documents for your own workflow.

How Property Passport UK helps

Property Passport UK brings address-level context together in one place so you can prepare questions for your conveyancer and surveyor without treating a portal listing as proof. It does not replace HM Land Registry title, searches, or professional advice.

Disclaimer: General information only, not legal advice, not a survey, and not a substitute for regulated conveyancing or valuation.

Search any property in England & Wales

EPC ratings, flood risk, sold prices, and planning data — free, instant, no login required.