diff --git a/homeassistant/components/fan/__init__.py b/homeassistant/components/fan/__init__.py
index ed383202b28..bfef182f1e2 100644
--- a/homeassistant/components/fan/__init__.py
+++ b/homeassistant/components/fan/__init__.py
@@ -234,10 +234,10 @@ class FanEntity(ToggleEntity, cached_properties=CACHED_PROPERTIES_WITH_ATTR_):
     entity_description: FanEntityDescription
     _attr_current_direction: str | None = None
     _attr_oscillating: bool | None = None
-    _attr_percentage: int | None
+    _attr_percentage: int | None = 0
     _attr_preset_mode: str | None = None
     _attr_preset_modes: list[str] | None = None
-    _attr_speed_count: int
+    _attr_speed_count: int = 100
     _attr_supported_features: FanEntityFeature = FanEntityFeature(0)
 
     __mod_supported_features: FanEntityFeature = FanEntityFeature(0)
@@ -463,16 +463,12 @@ class FanEntity(ToggleEntity, cached_properties=CACHED_PROPERTIES_WITH_ATTR_):
     @cached_property
     def percentage(self) -> int | None:
         """Return the current speed as a percentage."""
-        if hasattr(self, "_attr_percentage"):
-            return self._attr_percentage
-        return 0
+        return self._attr_percentage
 
     @cached_property
     def speed_count(self) -> int:
         """Return the number of speeds the fan supports."""
-        if hasattr(self, "_attr_speed_count"):
-            return self._attr_speed_count
-        return 100
+        return self._attr_speed_count
 
     @property
     def percentage_step(self) -> float: