diff --git a/homeassistant/components/sensor/min_max.py b/homeassistant/components/sensor/min_max.py
index 59a89fa0e3e..912bf7b7500 100644
--- a/homeassistant/components/sensor/min_max.py
+++ b/homeassistant/components/sensor/min_max.py
@@ -23,12 +23,14 @@ ATTR_MIN_VALUE = 'min_value'
 ATTR_MAX_VALUE = 'max_value'
 ATTR_COUNT_SENSORS = 'count_sensors'
 ATTR_MEAN = 'mean'
+ATTR_LAST = 'last'
 
 ATTR_TO_PROPERTY = [
     ATTR_COUNT_SENSORS,
     ATTR_MAX_VALUE,
     ATTR_MEAN,
     ATTR_MIN_VALUE,
+    ATTR_LAST,
 ]
 
 CONF_ENTITY_IDS = 'entity_ids'
@@ -40,6 +42,7 @@ SENSOR_TYPES = {
     ATTR_MIN_VALUE: 'min',
     ATTR_MAX_VALUE: 'max',
     ATTR_MEAN: 'mean',
+    ATTR_LAST: 'last',
 }
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
@@ -116,7 +119,7 @@ class MinMaxSensor(Entity):
                      if self._sensor_type == v)).capitalize()
         self._unit_of_measurement = None
         self._unit_of_measurement_mismatch = False
-        self.min_value = self.max_value = self.mean = STATE_UNKNOWN
+        self.min_value = self.max_value = self.mean = self.last = STATE_UNKNOWN
         self.count_sensors = len(self._entity_ids)
         self.states = {}
 
@@ -142,6 +145,7 @@ class MinMaxSensor(Entity):
 
             try:
                 self.states[entity] = float(new_state.state)
+                self.last = float(new_state.state)
             except ValueError:
                 _LOGGER.warning("Unable to store state. "
                                 "Only numerical states are supported")
diff --git a/tests/components/sensor/test_min_max.py b/tests/components/sensor/test_min_max.py
index a6d6a5adc68..0376c780ee7 100644
--- a/tests/components/sensor/test_min_max.py
+++ b/tests/components/sensor/test_min_max.py
@@ -260,3 +260,33 @@ class TestMinMaxSensor(unittest.TestCase):
 
         self.assertEqual(STATE_UNKNOWN, state.state)
         self.assertEqual('ERR', state.attributes.get('unit_of_measurement'))
+
+    def test_last_sensor(self):
+        """Test the last sensor."""
+        config = {
+            'sensor': {
+                'platform': 'min_max',
+                'name': 'test_last',
+                'type': 'last',
+                'entity_ids': [
+                    'sensor.test_1',
+                    'sensor.test_2',
+                    'sensor.test_3',
+                ]
+            }
+        }
+
+        assert setup_component(self.hass, 'sensor', config)
+
+        entity_ids = config['sensor']['entity_ids']
+        state = self.hass.states.get('sensor.test_last')
+
+        for entity_id, value in dict(zip(entity_ids, self.values)).items():
+            self.hass.states.set(entity_id, value)
+            self.hass.block_till_done()
+            state = self.hass.states.get('sensor.test_last')
+            self.assertEqual(str(float(value)), state.state)
+
+        self.assertEqual(self.min, state.attributes.get('min_value'))
+        self.assertEqual(self.max, state.attributes.get('max_value'))
+        self.assertEqual(self.mean, state.attributes.get('mean'))