---
title: "HM Land Registry (@hm-land-registry)"
description: "HM Land Registry Business Gateway APIs: the OpenAPI specs published in landregistry/bgtechdoc."
account: "hm-land-registry"
---

# HM Land Registry

HM Land Registry Business Gateway APIs: the OpenAPI specs published in landregistry/bgtechdoc.

## APIs

7 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/hm-land-registry/feed.md

- [V1.0 'Submit an application to change the Land Register API' Schema](https://skmtc.dev/hm-land-registry/apis/v1-0-submit-an-application-to-change-the-land-register-api-s.md): Land Registry: submit change applications, attach documents and messages, track status and notifications
- [V0.3 'Submit an application to change the Land Register API' Schema](https://skmtc.dev/hm-land-registry/apis/v0-3-submit-an-application-to-change-the-land-register-api-s.md): Land Registry: submit change applications, upload documents, track status and notifications
- [Registered Proprietor Names Service](https://skmtc.dev/hm-land-registry/apis/registered-proprietor-names-service.md): Land Registry: look up registered proprietor names for a property title number
- [Land Register API](https://skmtc.dev/hm-land-registry/apis/land-register-api.md): Property titles and legal interests: look up land register records by title number, including drafts
- [Official Search of Whole with Data](https://skmtc.dev/hm-land-registry/apis/official-search-of-whole-with-data.md): Property: submit official searches of whole for conveyancing, with priority option
- [Estimate Completion Date API](https://skmtc.dev/hm-land-registry/apis/estimate-completion-date-api.md): Property registration: look up estimated completion dates for applications by reference
- [Official Copy Document Availability Service](https://skmtc.dev/hm-land-registry/apis/official-copy-document-availability-service.md): Land registry: check availability of official copy documents for a title number