gistfile1.txt

add_action( "houzez_property_feed_property_imported_property_finder", 'fix_duplicate_community', 10, 3 );
function fix_duplicate_community($post_id, $property, $import_id)
{
    if ( 
        isset($property->community) && 
        isset($property->sub_community) && 
        (string)$property->community == (string)$property->sub_community
    )
    {
        $address_parts = array();
        if ( isset($property->community) && (string)$property->community != '' )
        {
            $address_parts[] = (string)$property->community;
        }
        if ( isset($property->city) && (string)$property->city != '' )
        {
            $address_parts[] = (string)$property->city;
        }
        update_post_meta( $post_id, 'fave_property_map_address', implode(", ", $address_parts) );
    }
}