diff --git location.views.inc location.views.inc
--- location.views.inc
+++ location.views.inc
@@ -184,6 +184,15 @@ function location_views_data() {
     ),
   );
 
+  $data['location']['additional'] = array(
+    'title' => t('Additional'),
+    'help' => t('Additional street address of the selected location.'),
+    // [field already handled in 'street']
+    'filter' => array(
+      'handler' => 'views_handler_filter_string',
+    ),
+  );
+
   $data['location']['city'] = array(
     'title' => t('City'),
     'help' => t('The city of the selected location.'),