Innovation and Adoption
A platform for the creation, development, and implementation of open data standards
Innovation and Adoption
A platform for the creation, development, and implementation of open data standards
Collaboration and Influence
Membership community innovating and fostering an open property market ecosystem
Collaboration and Influence
Membership community innovating and fostering an open property market ecosystem
Research and Insights
Contributing to emerging standards and insights across regulation, policy, and academic analysis
Research and Insights
Contributing to emerging standards and insights across regulation, policy, and academic analysis
Data and Trust Framework
Governance of open data, technology, connectivity, attributes, trust, and interoperability standards
Data and Trust Framework
Governance of open data, technology, connectivity, attributes, trust, and interoperability standards
The Open Property Data Association
Digital Information for Homebuying represents a £14.1bn opportunity to the UK Smart Data economy. Indepedent research published by the Department for Business and Trade identified property as the number one use case to deliver a net social value of £28.7bn over 15 years and to drive annual GDP contribution of £2.06bn by 2043.
Our mission is to realise that value for consumers and industry by promoting the sharing and safe use of trusted property data, and to provide the collaboration and innovation framework across stakeholders and industry. We believe that smart data, technology standards, and trust framework principles are essential for making informed decisions about property, whether you’re a buyer, seller, lender, intermediary, surveyor, or conveyancer.
We are a group of individuals and organisations who share a common goal; to promote the application of smart property data for the benefit of all. Our members include estate agents, property data providers, technology companies, property and mortgage professionals, conveyancers, and others who believe that open standards are essential to a thriving and innovative property industry.
As a member of our association, you are designing and creating the future of homebuying and property ownership. We facilitate collaboration opportunities, provide a voice to shape the future of policy and strategy, and advocate for our members to be the accredited and trusted providers of open property data products and services. We are a community of experts and thought leaders in our fields, leading the transformation of homebuying, and who are collectively designing the trust and governance infrastructure that will underpin a smart property market.
Whether you’re a proptech start-up or a large software supplier, we welcome all organisations who share our vision for a better, more transparent and interoperable property industry. Join us today and help us build a better future for consumers and the property industry, powered by our Smart Property Data Trust Framework, data and technology standards.
Membership Benefits
Connect
As a member, you'll have the opportunity to connect with firms changing the property industry
Pioneer
Be at the forefront of the digitisation of open property data and common technology standards
Advocate
Represent the needs and ambitions of your industry sector within the broader property market
Influence
Shape, challenge and steer open standards, policy, governance, and our approach to industry adoption
Contribute
Create and build an open ecosystem for the creation and sharing of property data
Develop
Access to insights, analysis, research and the latest trends in open data and trust standards
Collaborate
Participate in user testing and innovation projects that shape the future of property data
Deliver
Drive the open, digital, and data driven changes we need to improve the homebuyng process
Let's set the standard together
The Open Property Data Association (OPDA) is the UK’s independent and not-for-profit industry body for companies revolutionising the property industry through data collaboration.
Our members are the leading voice for smart property data in the homebuying and seller sector by supporting the creation and adoption of open data, technology, and trust standards to create a digital, efficient, and trusted home moving sector that works better for everyone.
We’re a membership community with firms covering all areas of the property transaction market including:
We actively convene collaboration and engagement with our members, lead workstreams for the Digital Property Market Steering Group, sit on the Smart Data Council and the Home Buying Selling Council, to deliver and promote the Smart Property Data Trust Framework.
We lead on digital transformation, we build the collaborative ecosystems that facilitate improvements in the home moving experience, we create and govern the standards that drive innovation, create interoperability with other trust frameworks, and foster strong relationships with the government departments working with property data.
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Be the first to hear about the latest updates surrounding open property data
Who we work with
We work closely with the custodians and providers of property data, the industry firms who are accessing and sharing that data, and the other framework providers to ensure we are following best practise.
Government departments and other bodies we engage with:
We're here to help
We understand that sometimes you have questions or need a bit more information before signing up. That’s why we offer a convenient call back service to assist you with your queries.












