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HM Land Registry Registered Proprietor Names Service

HM Land Registry Registered Proprietor Names Service from HM Land Registry — 1 path(s) described in OpenAPI.

HM Land Registry Registered Proprietor Names Service is one of 14 APIs that HM Land Registry publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 1 operation across 1 path, and defines 7 schemas. It is described by OpenAPI 3.0.0, at version 1.0.0.

Requests are made against 2 base URLs: https://businessgateway.landregistry.gov.uk/bg2/api/v1/, https://bgtest.landregistry.gov.uk/bg2test/api/v1/.

1 operations 1 paths 7 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.0
API Version
1.0.0
Base URL
https://landregistry.data.gov.uk/landregistry/query
Authentication
HTTP Basic
Resource Areas
1

Authentication & Security 1

HM Land Registry Registered Proprietor Names Service declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Registered Proprietor Names 1

Proprietor information related to a title.

GET
/titles/{title_number}/registered-proprietor-names
Get proprietor names associated with a title number.
getRegisteredProprietorNames 1 param → 200400404default

Schemas 7

The contract defines 7 schemas that model the data the API accepts and returns. The most detailed are PrivateIndividual (6 properties), Error (5 properties), Organisation (4 properties), RegisteredProprietorsResponse (1 property). Each schema is shown below with its type and property counts.

TitleNumber
string
The title number of the property.
Proprietor
object
A registered proprietor for the provided title number.
1 property
PrivateIndividual
object
Proprietor details for a private individual.
6 properties
Organisation
object
Proprietor details for an organisation.
4 properties
Error
object
An error response for an unsuccessful request.
5 properties 2 required
ErrorResponse
object
A response for an unsuccessful result.
1 property
RegisteredProprietorsResponse
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

hm-land-registry-registered-proprietor-names-openapi.json Raw ↑

Other APIs HM Land Registry publishes across the network.

HM Land Registry Open Data SPARQL API
HM Land Registry Price Paid Data Linked Data API
UK House Price Index Linked Data API
Land Register API
HM Land Registry Estimate Completion Date API
HM Land Registry HMLR Business Gateway (Hm Land Registry Official Copy Document Availability V1 Customer Test)
HM Land Registry Official Copy Document Availability Service (Hm Land Registry Official Copy Document Availability V1)
HM Land Registry HMLR Business Gateway (Hm Land Registry Official Copy Document Availability V2 Customer Test)
HM Land Registry Official Copy Document Availability Service (Hm Land Registry Official Copy Document Availability V2)
HM Land Registry Official Search of Whole with Data
HM Land Registry V0.3 'Submit an application to change the Land Register API' Schema
HM Land Registry V1.0 'Submit an application to change the Land Register API' Schema
Where this information came from

This is an independent, third-party profile of HM Land Registry Registered Proprietor Names Service, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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