Open Property Data Associationcurrent wave
Translucent records from different sources surround one property while their provenance trails and an uncertain near-match remain visible.

Your experience can improve property information

The Open Property Data Association (OPDA) is inviting property data providers and people responsible for sourcing or assuring information to help develop the Smart Property Data Trust Framework. The working groups are developing shared definitions for property information so that people can understand and exchange it more clearly.

Why it matters

Property records come from sources with different coverage and update cycles. People need to understand what a record describes, where it came from and how it can be used.

Where your experience helps

Bring examples that make provenance, quality and limitations easier for other organisations to understand.

  • Explain meanings, rules and exceptions.
  • Review draft definitions and proposals.
  • Bring examples you are authorised to share.

Who can contribute

You do not need data-modelling expertise. Your professional experience and judgement can help shape the work.

Professional, commercial and public-interest perspectives all matter. Choose the group closest to your experience.

What happens next

Registering is an expression of interest. OPDA reviews each submission and confirms the next steps. It does not automatically give membership or access.

Explore the working groups and register your interesthttps://opda.org.uk/join?context=property-data-services

Smart Property Data Trust Framework · Open Property Data Association