diff --git a/src/EFCore.InMemory/Query/Internal/InMemoryQueryExpression.cs b/src/EFCore.InMemory/Query/Internal/InMemoryQueryExpression.cs
index 85b36ba0cb4..e69b5e0acf6 100644
--- a/src/EFCore.InMemory/Query/Internal/InMemoryQueryExpression.cs
+++ b/src/EFCore.InMemory/Query/Internal/InMemoryQueryExpression.cs
@@ -200,7 +200,7 @@ public virtual void ReplaceProjection(IReadOnlyDictionary<ProjectionMember, Expr
         EntityProjectionExpression AddEntityProjection(EntityProjectionExpression entityProjectionExpression)
         {
             var readExpressionMap = new Dictionary<IProperty, MethodCallExpression>();
-            foreach (var property in GetAllPropertiesInHierarchy(entityProjectionExpression.EntityType))
+            foreach (var property in entityProjectionExpression.EntityType.GetAllPropertiesInHierarchy())
             {
                 var expression = entityProjectionExpression.BindProperty(property);
                 selectorExpressions.Add(expression);
@@ -266,7 +266,7 @@ public virtual void ApplyProjection()
                     case EntityProjectionExpression entityProjectionExpression:
                     {
                         var indexMap = new Dictionary<IProperty, int>();
-                        foreach (var property in GetAllPropertiesInHierarchy(entityProjectionExpression.EntityType))
+                        foreach (var property in entityProjectionExpression.EntityType.GetAllPropertiesInHierarchy())
                         {
                             selectorExpressions.Add(entityProjectionExpression.BindProperty(property));
                             indexMap[property] = selectorExpressions.Count - 1;
@@ -307,7 +307,7 @@ public virtual void ApplyProjection()
                 if (expression is EntityProjectionExpression entityProjectionExpression)
                 {
                     var indexMap = new Dictionary<IProperty, int>();
-                    foreach (var property in GetAllPropertiesInHierarchy(entityProjectionExpression.EntityType))
+                    foreach (var property in entityProjectionExpression.EntityType.GetAllPropertiesInHierarchy())
                     {
                         selectorExpressions.Add(entityProjectionExpression.BindProperty(property));
                         indexMap[property] = selectorExpressions.Count - 1;
@@ -384,7 +384,7 @@ public virtual void ApplySetOperation(MethodInfo setOperationMethodInfo, InMemor
                     && value2 is EntityProjectionExpression entityProjection2)
                 {
                     var map = new Dictionary<IProperty, MethodCallExpression>();
-                    foreach (var property in GetAllPropertiesInHierarchy(entityProjection1.EntityType))
+                    foreach (var property in entityProjection1.EntityType.GetAllPropertiesInHierarchy())
                     {
                         var expressionToAdd1 = entityProjection1.BindProperty(property);
                         var expressionToAdd2 = entityProjection2.BindProperty(property);
@@ -674,7 +674,7 @@ public virtual StructuralTypeShaperExpression AddNavigationToWeakEntityType(
         var outerIndex = selectorExpressions.Count;
         var innerEntityProjection = (EntityProjectionExpression)innerQueryExpression._projectionMapping[new ProjectionMember()];
         var innerReadExpressionMap = new Dictionary<IProperty, MethodCallExpression>();
-        foreach (var property in GetAllPropertiesInHierarchy(innerEntityProjection.EntityType))
+        foreach (var property in innerEntityProjection.EntityType.GetAllPropertiesInHierarchy())
         {
             var propertyExpression = innerEntityProjection.BindProperty(property);
             propertyExpression = MakeReadValueNullable(propertyExpression);
@@ -874,7 +874,7 @@ private static Expression GetGroupingKey(Expression key, List<Expression> groupi
                     (EntityProjectionExpression)((InMemoryQueryExpression)projectionBindingExpression.QueryExpression)
                     .GetProjection(projectionBindingExpression);
                 var readExpressions = new Dictionary<IProperty, MethodCallExpression>();
-                foreach (var property in GetAllPropertiesInHierarchy(entityProjectionExpression.EntityType))
+                foreach (var property in entityProjectionExpression.EntityType.GetAllPropertiesInHierarchy())
                 {
                     readExpressions[property] = (MethodCallExpression)GetGroupingKey(
                         entityProjectionExpression.BindProperty(property),
@@ -1156,10 +1156,6 @@ private void ConvertToEnumerable()
     private MethodCallExpression CreateReadValueExpression(Type type, int index, IPropertyBase? property)
         => (MethodCallExpression)_valueBufferParameter.CreateValueBufferReadValueExpression(type, index, property);
 
-    private static IEnumerable<IProperty> GetAllPropertiesInHierarchy(IEntityType entityType)
-        => entityType.GetAllBaseTypes().Concat(entityType.GetDerivedTypesInclusive())
-            .SelectMany(t => t.GetDeclaredProperties());
-
     private static IPropertyBase? InferPropertyFromInner(Expression expression)
         => expression is MethodCallExpression { Method.IsGenericMethod: true } methodCallExpression
             && methodCallExpression.Method.GetGenericMethodDefinition() == ExpressionExtensions.ValueBufferTryReadValueMethod
@@ -1169,7 +1165,7 @@ private static IEnumerable<IProperty> GetAllPropertiesInHierarchy(IEntityType en
     private static EntityProjectionExpression MakeEntityProjectionNullable(EntityProjectionExpression entityProjectionExpression)
     {
         var readExpressionMap = new Dictionary<IProperty, MethodCallExpression>();
-        foreach (var property in GetAllPropertiesInHierarchy(entityProjectionExpression.EntityType))
+        foreach (var property in entityProjectionExpression.EntityType.GetAllPropertiesInHierarchy())
         {
             readExpressionMap[property] = MakeReadValueNullable(entityProjectionExpression.BindProperty(property));
         }
@@ -1277,7 +1273,7 @@ private EntityProjectionExpression TraverseEntityProjection(
         bool makeNullable)
     {
         var readExpressionMap = new Dictionary<IProperty, MethodCallExpression>();
-        foreach (var property in GetAllPropertiesInHierarchy(entityProjectionExpression.EntityType))
+        foreach (var property in entityProjectionExpression.EntityType.GetAllPropertiesInHierarchy())
         {
             var expression = entityProjectionExpression.BindProperty(property);
             if (makeNullable)
diff --git a/src/EFCore.SqlServer/Query/Internal/SqlServerQueryableMethodTranslatingExpressionVisitor.cs b/src/EFCore.SqlServer/Query/Internal/SqlServerQueryableMethodTranslatingExpressionVisitor.cs
index ad644c88069..80e558a570e 100644
--- a/src/EFCore.SqlServer/Query/Internal/SqlServerQueryableMethodTranslatingExpressionVisitor.cs
+++ b/src/EFCore.SqlServer/Query/Internal/SqlServerQueryableMethodTranslatingExpressionVisitor.cs
@@ -336,7 +336,7 @@ protected override ShapedQueryExpression TransformJsonQueryToTable(JsonQueryExpr
         var columnInfos = new List<SqlServerOpenJsonExpression.ColumnInfo>();
 
         // We're only interested in properties which actually exist in the JSON, filter out uninteresting shadow keys
-        foreach (var property in GetAllPropertiesInHierarchy(jsonQueryExpression.EntityType))
+        foreach (var property in jsonQueryExpression.EntityType.GetAllPropertiesInHierarchy())
         {
             if (property.GetJsonPropertyName() is string jsonPropertyName)
             {
@@ -351,7 +351,7 @@ protected override ShapedQueryExpression TransformJsonQueryToTable(JsonQueryExpr
             }
         }
 
-        foreach (var navigation in GetAllNavigationsInHierarchy(jsonQueryExpression.EntityType)
+        foreach (var navigation in jsonQueryExpression.EntityType.GetAllNavigationsInHierarchy()
                      .Where(
                          n => n.ForeignKey.IsOwnership
                              && n.TargetEntityType.IsMappedToJson()
@@ -405,15 +405,6 @@ protected override ShapedQueryExpression TransformJsonQueryToTable(JsonQueryExpr
                     new ProjectionMember(),
                     typeof(ValueBuffer)),
                 false));
-
-        // TODO: Move these to IEntityType?
-        static IEnumerable<IProperty> GetAllPropertiesInHierarchy(IEntityType entityType)
-            => entityType.GetAllBaseTypes().Concat(entityType.GetDerivedTypesInclusive())
-                .SelectMany(t => t.GetDeclaredProperties());
-
-        static IEnumerable<INavigation> GetAllNavigationsInHierarchy(IEntityType entityType)
-            => entityType.GetAllBaseTypes().Concat(entityType.GetDerivedTypesInclusive())
-                .SelectMany(t => t.GetDeclaredNavigations());
     }
 
     /// <summary>
diff --git a/src/EFCore.Sqlite.Core/Query/Internal/SqliteQueryableMethodTranslatingExpressionVisitor.cs b/src/EFCore.Sqlite.Core/Query/Internal/SqliteQueryableMethodTranslatingExpressionVisitor.cs
index e5849c3292e..2b6a512d2a5 100644
--- a/src/EFCore.Sqlite.Core/Query/Internal/SqliteQueryableMethodTranslatingExpressionVisitor.cs
+++ b/src/EFCore.Sqlite.Core/Query/Internal/SqliteQueryableMethodTranslatingExpressionVisitor.cs
@@ -351,7 +351,7 @@ protected override ShapedQueryExpression TransformJsonQueryToTable(JsonQueryExpr
         // (SELECT value ->> 'a' AS a, value ->> 'b' AS b FROM json_each(c."JsonColumn", '$.Something.SomeCollection')
 
         // We're only interested in properties which actually exist in the JSON, filter out uninteresting shadow keys
-        foreach (var property in GetAllPropertiesInHierarchy(entityType))
+        foreach (var property in entityType.GetAllPropertiesInHierarchy())
         {
             if (property.GetJsonPropertyName() is string jsonPropertyName)
             {
@@ -369,7 +369,7 @@ protected override ShapedQueryExpression TransformJsonQueryToTable(JsonQueryExpr
             }
         }
 
-        foreach (var navigation in GetAllNavigationsInHierarchy(jsonQueryExpression.EntityType)
+        foreach (var navigation in jsonQueryExpression.EntityType.GetAllNavigationsInHierarchy()
                      .Where(
                          n => n.ForeignKey.IsOwnership
                              && n.TargetEntityType.IsMappedToJson()
@@ -426,15 +426,6 @@ protected override ShapedQueryExpression TransformJsonQueryToTable(JsonQueryExpr
                     new ProjectionMember(),
                     typeof(ValueBuffer)),
                 false));
-
-        // TODO: Move these to IEntityType?
-        static IEnumerable<IProperty> GetAllPropertiesInHierarchy(IEntityType entityType)
-            => entityType.GetAllBaseTypes().Concat(entityType.GetDerivedTypesInclusive())
-                .SelectMany(t => t.GetDeclaredProperties());
-
-        static IEnumerable<INavigation> GetAllNavigationsInHierarchy(IEntityType entityType)
-            => entityType.GetAllBaseTypes().Concat(entityType.GetDerivedTypesInclusive())
-                .SelectMany(t => t.GetDeclaredNavigations());
     }
 
     /// <summary>