diff --git a/src/panels/lovelace/components/notifications/hui-persistent-notification-item.js b/src/panels/lovelace/components/notifications/hui-persistent-notification-item.js
index dcb4aeeb7b..ade2b4b110 100644
--- a/src/panels/lovelace/components/notifications/hui-persistent-notification-item.js
+++ b/src/panels/lovelace/components/notifications/hui-persistent-notification-item.js
@@ -1,9 +1,11 @@
 import '@polymer/paper-button/paper-button.js';
 import '@polymer/paper-icon-button/paper-icon-button.js';
+import '@polymer/paper-tooltip/paper-tooltip.js';
 
 import { html } from '@polymer/polymer/lib/utils/html-tag.js';
 import { PolymerElement } from '@polymer/polymer/polymer-element.js';
 
+import '../../../../components/ha-relative-time.js';
 import '../../../../components/ha-markdown.js';
 import './hui-notification-item-template.js';
 
@@ -15,11 +17,31 @@ import LocalizeMixin from '../../../../mixins/localize-mixin.js';
 export class HuiPersistentNotificationItem extends LocalizeMixin(PolymerElement) {
   static get template() {
     return html`
+    <style>
+      .time {
+        display: flex;
+        justify-content: flex-end;
+        margin-top: 6px;
+      }
+      ha-relative-time {
+        color: var(--secondary-text-color);
+      }
+    </style>
     <hui-notification-item-template>
       <span slot="header">[[_computeTitle(notification)]]</span>
       
       <ha-markdown content="[[notification.message]]"></ha-markdown>
       
+      <div class="time">
+        <span>
+          <ha-relative-time
+            hass="[[hass]]"
+            datetime="[[notification.created_at]]"
+          ></ha-relative-time>
+          <paper-tooltip>[[_computeTooltip(hass, notification)]]</paper-tooltip>
+        </span>
+      </div>
+
       <paper-button
         slot="actions"
         class="primary"
@@ -45,6 +67,15 @@ export class HuiPersistentNotificationItem extends LocalizeMixin(PolymerElement)
   _computeTitle(notification) {
     return notification.title || notification.notification_id;
   }
+
+  _computeTooltip(hass, notification) {
+    if (!hass || !notification) return null;
+
+    const d = new Date(notification.created_at);
+    return d.toLocaleDateString(hass.language, {
+      year: 'numeric', month: 'short', day: 'numeric', minute: 'numeric', hour: 'numeric'
+    });
+  }
 }
 customElements.define(
   'hui-persistent_notification-notification-item',