diff --git a/homeassistant/components/homekit/__init__.py b/homeassistant/components/homekit/__init__.py
index d8aafb8e238..4c300e0a934 100644
--- a/homeassistant/components/homekit/__init__.py
+++ b/homeassistant/components/homekit/__init__.py
@@ -31,6 +31,7 @@ from homeassistant.util.decorator import Registry
 
 from .const import (
     BRIDGE_NAME,
+    CONF_ADVERTISE_IP,
     CONF_AUTO_START,
     CONF_ENTITY_CONFIG,
     CONF_FEATURE_LIST,
@@ -89,6 +90,9 @@ CONFIG_SCHEMA = vol.Schema(
                 ),
                 vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
                 vol.Optional(CONF_IP_ADDRESS): vol.All(ipaddress.ip_address, cv.string),
+                vol.Optional(CONF_ADVERTISE_IP): vol.All(
+                    ipaddress.ip_address, cv.string
+                ),
                 vol.Optional(CONF_AUTO_START, default=DEFAULT_AUTO_START): cv.boolean,
                 vol.Optional(CONF_SAFE_MODE, default=DEFAULT_SAFE_MODE): cv.boolean,
                 vol.Optional(CONF_FILTER, default={}): FILTER_SCHEMA,
@@ -112,13 +116,21 @@ async def async_setup(hass, config):
     name = conf[CONF_NAME]
     port = conf[CONF_PORT]
     ip_address = conf.get(CONF_IP_ADDRESS)
+    advertise_ip = conf.get(CONF_ADVERTISE_IP)
     auto_start = conf[CONF_AUTO_START]
     safe_mode = conf[CONF_SAFE_MODE]
     entity_filter = conf[CONF_FILTER]
     entity_config = conf[CONF_ENTITY_CONFIG]
 
     homekit = HomeKit(
-        hass, name, port, ip_address, entity_filter, entity_config, safe_mode
+        hass,
+        name,
+        port,
+        ip_address,
+        entity_filter,
+        entity_config,
+        safe_mode,
+        advertise_ip,
     )
     await hass.async_add_executor_job(homekit.setup)
 
@@ -265,7 +277,15 @@ class HomeKit:
     """Class to handle all actions between HomeKit and Home Assistant."""
 
     def __init__(
-        self, hass, name, port, ip_address, entity_filter, entity_config, safe_mode
+        self,
+        hass,
+        name,
+        port,
+        ip_address,
+        entity_filter,
+        entity_config,
+        safe_mode,
+        advertise_ip=None,
     ):
         """Initialize a HomeKit object."""
         self.hass = hass
@@ -275,6 +295,7 @@ class HomeKit:
         self._filter = entity_filter
         self._config = entity_config
         self._safe_mode = safe_mode
+        self._advertise_ip = advertise_ip
         self.status = STATUS_READY
 
         self.bridge = None
@@ -289,7 +310,11 @@ class HomeKit:
         ip_addr = self._ip_address or get_local_ip()
         path = self.hass.config.path(HOMEKIT_FILE)
         self.driver = HomeDriver(
-            self.hass, address=ip_addr, port=self._port, persist_file=path
+            self.hass,
+            address=ip_addr,
+            port=self._port,
+            persist_file=path,
+            advertised_address=self._advertise_ip,
         )
         self.bridge = HomeBridge(self.hass, self.driver, self._name)
         if self._safe_mode:
diff --git a/homeassistant/components/homekit/const.py b/homeassistant/components/homekit/const.py
index d225225237f..82ec296da4b 100644
--- a/homeassistant/components/homekit/const.py
+++ b/homeassistant/components/homekit/const.py
@@ -10,6 +10,7 @@ ATTR_DISPLAY_NAME = "display_name"
 ATTR_VALUE = "value"
 
 # #### Config ####
+CONF_ADVERTISE_IP = "advertise_ip"
 CONF_AUTO_START = "auto_start"
 CONF_ENTITY_CONFIG = "entity_config"
 CONF_FEATURE = "feature"
diff --git a/tests/components/homekit/test_homekit.py b/tests/components/homekit/test_homekit.py
index 61893af7008..97838eaa852 100644
--- a/tests/components/homekit/test_homekit.py
+++ b/tests/components/homekit/test_homekit.py
@@ -69,7 +69,7 @@ async def test_setup_min(hass):
         assert await setup.async_setup_component(hass, DOMAIN, {DOMAIN: {}})
 
     mock_homekit.assert_any_call(
-        hass, BRIDGE_NAME, DEFAULT_PORT, None, ANY, {}, DEFAULT_SAFE_MODE
+        hass, BRIDGE_NAME, DEFAULT_PORT, None, ANY, {}, DEFAULT_SAFE_MODE, None
     )
     assert mock_homekit().setup.called is True
 
@@ -98,7 +98,7 @@ async def test_setup_auto_start_disabled(hass):
         assert await setup.async_setup_component(hass, DOMAIN, config)
 
     mock_homekit.assert_any_call(
-        hass, "Test Name", 11111, "172.0.0.0", ANY, {}, DEFAULT_SAFE_MODE
+        hass, "Test Name", 11111, "172.0.0.0", ANY, {}, DEFAULT_SAFE_MODE, None
     )
     assert mock_homekit().setup.called is True
 
@@ -136,7 +136,11 @@ async def test_homekit_setup(hass, hk_driver):
     path = hass.config.path(HOMEKIT_FILE)
     assert isinstance(homekit.bridge, HomeBridge)
     mock_driver.assert_called_with(
-        hass, address=IP_ADDRESS, port=DEFAULT_PORT, persist_file=path
+        hass,
+        address=IP_ADDRESS,
+        port=DEFAULT_PORT,
+        persist_file=path,
+        advertised_address=None,
     )
     assert homekit.driver.safe_mode is False
 
@@ -153,7 +157,30 @@ async def test_homekit_setup_ip_address(hass, hk_driver):
     ) as mock_driver:
         await hass.async_add_job(homekit.setup)
     mock_driver.assert_called_with(
-        hass, address="172.0.0.0", port=DEFAULT_PORT, persist_file=ANY
+        hass,
+        address="172.0.0.0",
+        port=DEFAULT_PORT,
+        persist_file=ANY,
+        advertised_address=None,
+    )
+
+
+async def test_homekit_setup_advertise_ip(hass, hk_driver):
+    """Test setup with given IP address to advertise."""
+    homekit = HomeKit(
+        hass, BRIDGE_NAME, DEFAULT_PORT, "0.0.0.0", {}, {}, None, "192.168.1.100"
+    )
+
+    with patch(
+        PATH_HOMEKIT + ".accessories.HomeDriver", return_value=hk_driver
+    ) as mock_driver:
+        await hass.async_add_job(homekit.setup)
+    mock_driver.assert_called_with(
+        hass,
+        address="0.0.0.0",
+        port=DEFAULT_PORT,
+        persist_file=ANY,
+        advertised_address="192.168.1.100",
     )