The listings which are missing the GeoWarehouse links are those where the listing agent did not include the PIN number. The PIN number is essential for linking the Land Registry data to the listing and for accessing the property on Geowarehouse's website. Without the PIN number included in the listing, the GeoWarehouse button will not be available.
Please note it is still possible to access GeoWarehouse from REALM to complete a search in that program. To do so, choose the Resources Menu and then click on the GeoWarehouse icon.