diff --git a/homeassistant/components/knx/climate.py b/homeassistant/components/knx/climate.py
index aeef4a35c29..c2e2a269b27 100644
--- a/homeassistant/components/knx/climate.py
+++ b/homeassistant/components/knx/climate.py
@@ -172,12 +172,14 @@ class KNXClimate(KnxEntity, ClimateEntity):
     """Representation of a KNX climate device."""
 
     _device: XknxClimate
-    _attr_supported_features = SUPPORT_TARGET_TEMPERATURE | SUPPORT_PRESET_MODE
     _attr_temperature_unit = TEMP_CELSIUS
 
     def __init__(self, xknx: XKNX, config: ConfigType) -> None:
         """Initialize of a KNX climate device."""
         super().__init__(_create_climate(xknx, config))
+        self._attr_supported_features = SUPPORT_TARGET_TEMPERATURE
+        if self.preset_modes:
+            self._attr_supported_features |= SUPPORT_PRESET_MODE
         self._attr_target_temperature_step = self._device.temperature_step
         self._attr_unique_id = (
             f"{self._device.temperature.group_address_state}_"
diff --git a/homeassistant/components/knx/cover.py b/homeassistant/components/knx/cover.py
index 92edf804bc6..5d32726474c 100644
--- a/homeassistant/components/knx/cover.py
+++ b/homeassistant/components/knx/cover.py
@@ -112,6 +112,17 @@ class KNXCover(KnxEntity, CoverEntity):
         self._attr_device_class = config.get(CONF_DEVICE_CLASS) or (
             DEVICE_CLASS_BLIND if self._device.supports_angle else None
         )
+        self._attr_supported_features = (
+            SUPPORT_CLOSE | SUPPORT_OPEN | SUPPORT_SET_POSITION
+        )
+        if self._device.supports_stop:
+            self._attr_supported_features |= SUPPORT_STOP | SUPPORT_STOP_TILT
+        if self._device.supports_angle:
+            self._attr_supported_features |= SUPPORT_SET_TILT_POSITION
+        if self._device.step.writable:
+            self._attr_supported_features |= (
+                SUPPORT_CLOSE_TILT | SUPPORT_OPEN_TILT | SUPPORT_STOP_TILT
+            )
         self._attr_unique_id = (
             f"{self._device.updown.group_address}_"
             f"{self._device.position_target.group_address}"
@@ -124,21 +135,6 @@ class KNXCover(KnxEntity, CoverEntity):
         if self._device.is_traveling():
             self.start_auto_updater()
 
-    @property
-    def supported_features(self) -> int:
-        """Flag supported features."""
-        supported_features = SUPPORT_OPEN | SUPPORT_CLOSE | SUPPORT_SET_POSITION
-        if self._device.supports_stop:
-            supported_features |= SUPPORT_STOP
-        if self._device.supports_angle:
-            supported_features |= (
-                SUPPORT_SET_TILT_POSITION
-                | SUPPORT_OPEN_TILT
-                | SUPPORT_CLOSE_TILT
-                | SUPPORT_STOP_TILT
-            )
-        return supported_features
-
     @property
     def current_cover_position(self) -> int | None:
         """Return the current position of the cover.
diff --git a/homeassistant/components/knx/fan.py b/homeassistant/components/knx/fan.py
index 5d66eb1ceb6..f787795e1e8 100644
--- a/homeassistant/components/knx/fan.py
+++ b/homeassistant/components/knx/fan.py
@@ -66,11 +66,9 @@ class KNXFan(KnxEntity, FanEntity):
         # FanSpeedMode.STEP if max_step is set
         self._step_range: tuple[int, int] | None = (1, max_step) if max_step else None
 
-        self._attr_supported_features = (
-            SUPPORT_SET_SPEED | SUPPORT_OSCILLATE
-            if self._device.supports_oscillation
-            else SUPPORT_SET_SPEED
-        )
+        self._attr_supported_features = SUPPORT_SET_SPEED
+        if self._device.supports_oscillation:
+            self._attr_supported_features |= SUPPORT_OSCILLATE
         self._attr_unique_id = str(self._device.speed.group_address)
 
     async def async_set_percentage(self, percentage: int) -> None: