# matcheduprnvalue

This code list is used in association with the Matched UPRN Method attribute which is present within the Site Feature Type. The code list describes how the matched Unique Property Reference Number (UPRN) has been identified.

| Label                                   | Definition                                                                                                                                                                                                                                                                                                                    |
| --------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Matched Using Single Address            | Within the Site geometry only a single OS NGD Address feature is present.                                                                                                                                                                                                                                                     |
| Matched Using Single Non-parent Address | Within the Site geometry more than one OS NGD Address feature exists, but only a single OS NGD Address feature has a Classification that is not a Parent Property.                                                                                                                                                            |
| Matched Using Classification            | Within the Site geometry more than one OS NGD Address feature exists, but only a single OS NGD Address feature has a Classification that matches the OS land use classification. This is only applied to selected OS land use classification values.                                                                          |
| Matched Using Hierarchy                 | Within the Site geometry more than one OS NGD Address feature exists, and a single OS NGD Address feature has been identified as being at the top of any relationships explicitly recorded by the OS NGD Addresses. See the NGD Address Hierarchy Level attribute for further information about how the hierarchy is derived. |
| Matched Using Override                  | The matched OS NGD Address feature has been identified by human interpretation – not currently used.                                                                                                                                                                                                                          |


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