diff --git a/homeassistant/components/shelly/number.py b/homeassistant/components/shelly/number.py
index 83606df5a4d..ab09ad1976a 100644
--- a/homeassistant/components/shelly/number.py
+++ b/homeassistant/components/shelly/number.py
@@ -66,6 +66,8 @@ class RpcNumber(ShellyRpcAttributeEntity, NumberEntity):
     """Represent a RPC number entity."""
 
     entity_description: RpcNumberDescription
+    attribute_value: float | None
+    _id: int | None
 
     def __init__(
         self,
@@ -93,9 +95,6 @@ class RpcNumber(ShellyRpcAttributeEntity, NumberEntity):
     @property
     def native_value(self) -> float | None:
         """Return value of number."""
-        if TYPE_CHECKING:
-            assert isinstance(self.attribute_value, float | None)
-
         return self.attribute_value
 
     @rpc_call
@@ -104,7 +103,6 @@ class RpcNumber(ShellyRpcAttributeEntity, NumberEntity):
         method = getattr(self.coordinator.device, self.entity_description.method)
 
         if TYPE_CHECKING:
-            assert isinstance(self._id, int)
             assert method is not None
 
         await method(self._id, value)
diff --git a/homeassistant/components/shelly/text.py b/homeassistant/components/shelly/text.py
index 8bca94603be..811467f9e43 100644
--- a/homeassistant/components/shelly/text.py
+++ b/homeassistant/components/shelly/text.py
@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 from dataclasses import dataclass
-from typing import TYPE_CHECKING, Final
+from typing import Final
 
 from aioshelly.const import RPC_GENERATIONS
 
@@ -76,14 +76,12 @@ class RpcText(ShellyRpcAttributeEntity, TextEntity):
     """Represent a RPC text entity."""
 
     entity_description: RpcTextDescription
+    attribute_value: str | None
     _id: int
 
     @property
     def native_value(self) -> str | None:
         """Return value of sensor."""
-        if TYPE_CHECKING:
-            assert isinstance(self.attribute_value, str | None)
-
         return self.attribute_value
 
     @rpc_call