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Property and land registry data

DataSupplier·12 min read

Land and property registries are the authoritative record of who owns what and where. This guide covers registry and cadastral data and how to source it across jurisdictions.

Why registry data matters

Registries underpin property transactions, lending, planning and risk. They provide authoritative ownership, parcel and transaction records, the backbone of property analysis.

The data landscape

  • Ownership: registered proprietors.
  • Parcels and cadastral: boundaries and identifiers.
  • Transactions: sales and prices.
  • Charges: mortgages and restrictions.

Coverage and access

Registry coverage, completeness and access rules vary widely by country, and some data is restricted or fee-based. Cadastral and registry systems may be separate. Harmonising across jurisdictions is central.

Common use cases

Conveyancing and lending, valuation and investment, planning and infrastructure, and risk and due diligence.

Privacy

Ownership records often contain personal data, so the GDPR applies, and access may be limited to legitimate purposes. Handling and minimisation matter.

In a managed model

A managed partner can source registry and cadastral data across jurisdictions, harmonised and documented.

Coverage and access vary by jurisdiction

Land and property registries are authoritative for ownership, parcels and transactions, but completeness, format and access rules differ markedly by country, and cadastral and registry systems may be separate. Harmonising across jurisdictions, and matching records to a consistent property and location reference, is the core integration task.

Privacy and provenance

Ownership records often contain personal data, so the GDPR applies and access may be limited to legitimate purposes. For conveyancing, lending, valuation and due diligence, confirm the permitted use and document provenance, since registry data underpins decisions with legal and financial weight.

Key takeaways
  • Registries are the authoritative record of property ownership.
  • Combine ownership, cadastral, transaction and charge data.
  • Coverage and access vary widely by jurisdiction.
  • Ownership records contain personal data; the GDPR applies.

Sources & further reading

  • National land and cadastral registries.
  • EU INSPIRE: cadastral parcels theme.
  • Eurostat: housing and land statistics.
  • EUR-Lex: Regulation (EU) 2016/679 (GDPR).
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