# HM Land Registry Open Data SPARQL API

**Canonical:** https://apis.io/apis/hm-land-registry/hm-land-registry-open-data-sparql-api/  
**Provider:** HM Land Registry — https://apis.io/providers/hm-land-registry/  
**Base URL:** https://landregistry.data.gov.uk/landregistry/query  
**Documentation:** http://landregistry.data.gov.uk/qonsole

HM Land Registry Open Data SPARQL API is one of 18 APIs that [HM Land Registry](https://apis.io/providers/hm-land-registry/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Open Data, SPARQL, Linked Data, Price Paid Data, and United Kingdom. The published artifact set on APIs.io includes API documentation.

Live SPARQL 1.1 query endpoint over HM Land Registry's open linked data — Price Paid Data transaction records for every property sale in England and Wales lodged for registration, and the UK House Price Index. Callable anonymously with no API key, no account and no licence signature; verified returning HTTP 200 with application/sparql-results+json on 2026-07-26. Results are available as table, plain text, JSON and XML. Published under the Open Government Licence v3.0 with a required Crown copyright attribution statement.

## Machine-readable artifacts (8)

- **Documentation** — http://landregistry.data.gov.uk/qonsole
- **Documentation** — https://www.gov.uk/land-registry-public-data
- **Documentation** — https://landregistry.data.gov.uk/def/ppi
- **Documentation** — https://landregistry.data.gov.uk/def/common
- **TermsOfService** — https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
- **AgentSkill** — https://raw.githubusercontent.com/api-evangelist/hm-land-registry/refs/heads/main/skills/hm-land-registry-query-open-price-paid-data.md
- **Sandbox** — http://landregistry.data.gov.uk/qonsole
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/hm-land-registry/refs/heads/main/apis.yml

## Other HM Land Registry APIs (12)

- [HM Land Registry Price Paid Data Linked Data API](https://apis.io/apis/hm-land-registry/hm-land-registry-price-paid-linked-data-api/)
- [UK House Price Index Linked Data API](https://apis.io/apis/hm-land-registry/uk-house-price-index-linked-data-api/)
- [HM Land Registry Application information API](https://apis.io/apis/hm-land-registry/hm-land-registry-application-information-api-api/)
- [HM Land Registry Attach a document API](https://apis.io/apis/hm-land-registry/hm-land-registry-attach-a-document-api/)
- [HM Land Registry Attach a message API](https://apis.io/apis/hm-land-registry/hm-land-registry-attach-a-message-api/)
- [HM Land Registry Datasets API](https://apis.io/apis/hm-land-registry/hm-land-registry-datasets-api/)
- [HM Land Registry Download a document API](https://apis.io/apis/hm-land-registry/hm-land-registry-download-a-document-api-api/)
- [HM Land Registry Draft Titles API](https://apis.io/apis/hm-land-registry/hm-land-registry-draft-titles-api/)
- [HM Land Registry ECD API](https://apis.io/apis/hm-land-registry/hm-land-registry-ecd-api/)
- [HM Land Registry Notifications API](https://apis.io/apis/hm-land-registry/hm-land-registry-notifications-api-api/)
- [HM Land Registry Official Copies API](https://apis.io/apis/hm-land-registry/hm-land-registry-official-copies-api/)
- [HM Land Registry Official Search of Whole with Data API](https://apis.io/apis/hm-land-registry/hm-land-registry-official-search-of-whole-with-data-api/)

## Tags

Open Data, SPARQL, Linked Data, Price Paid Data, United Kingdom

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/hm-land-registry/hm-land-registry-open-data-sparql-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/hm-land-registry/.