diff --git a/homeassistant/components/home_connect/const.py b/homeassistant/components/home_connect/const.py
index 9eabc9b5d43..5b0a9e3e9d8 100644
--- a/homeassistant/components/home_connect/const.py
+++ b/homeassistant/components/home_connect/const.py
@@ -10,10 +10,14 @@ BSH_POWER_ON = "BSH.Common.EnumType.PowerState.On"
 BSH_POWER_OFF = "BSH.Common.EnumType.PowerState.Off"
 BSH_POWER_STANDBY = "BSH.Common.EnumType.PowerState.Standby"
 BSH_ACTIVE_PROGRAM = "BSH.Common.Root.ActiveProgram"
-BSH_OPERATION_STATE = "BSH.Common.Status.OperationState"
 BSH_REMOTE_CONTROL_ACTIVATION_STATE = "BSH.Common.Status.RemoteControlActive"
 BSH_REMOTE_START_ALLOWANCE_STATE = "BSH.Common.Status.RemoteControlStartAllowed"
 
+BSH_OPERATION_STATE = "BSH.Common.Status.OperationState"
+BSH_OPERATION_STATE_RUN = "BSH.Common.EnumType.OperationState.Run"
+BSH_OPERATION_STATE_PAUSE = "BSH.Common.EnumType.OperationState.Pause"
+BSH_OPERATION_STATE_FINISHED = "BSH.Common.EnumType.OperationState.Finished"
+
 COOKING_LIGHTING = "Cooking.Common.Setting.Lighting"
 COOKING_LIGHTING_BRIGHTNESS = "Cooking.Common.Setting.LightingBrightness"
 
diff --git a/homeassistant/components/home_connect/sensor.py b/homeassistant/components/home_connect/sensor.py
index 07edfb4bd4b..a01cae5862a 100644
--- a/homeassistant/components/home_connect/sensor.py
+++ b/homeassistant/components/home_connect/sensor.py
@@ -10,7 +10,14 @@ from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 import homeassistant.util.dt as dt_util
 
-from .const import ATTR_VALUE, BSH_OPERATION_STATE, DOMAIN
+from .const import (
+    ATTR_VALUE,
+    BSH_OPERATION_STATE,
+    BSH_OPERATION_STATE_FINISHED,
+    BSH_OPERATION_STATE_PAUSE,
+    BSH_OPERATION_STATE_RUN,
+    DOMAIN,
+)
 from .entity import HomeConnectEntity
 
 _LOGGER = logging.getLogger(__name__)
@@ -69,9 +76,20 @@ class HomeConnectSensor(HomeConnectEntity, SensorEntity):
                 # if the date is supposed to be in the future but we're
                 # already past it, set state to None.
                 self._attr_native_value = None
-            else:
+            elif (
+                BSH_OPERATION_STATE in status
+                and ATTR_VALUE in status[BSH_OPERATION_STATE]
+                and status[BSH_OPERATION_STATE][ATTR_VALUE]
+                in [
+                    BSH_OPERATION_STATE_RUN,
+                    BSH_OPERATION_STATE_PAUSE,
+                    BSH_OPERATION_STATE_FINISHED,
+                ]
+            ):
                 seconds = self._sign * float(status[self._key][ATTR_VALUE])
                 self._attr_native_value = dt_util.utcnow() + timedelta(seconds=seconds)
+            else:
+                self._attr_native_value = None
         else:
             self._attr_native_value = status[self._key].get(ATTR_VALUE)
             if self._key == BSH_OPERATION_STATE: