diff --git a/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/Animal.cs b/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/Animal.cs
index 434482e7..7de01ba9 100644
--- a/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/Animal.cs
+++ b/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/Animal.cs
@@ -4,5 +4,8 @@ public abstract class Animal : LivingBeeing
     {
         [Computed]
         public abstract bool IsPet { get; }
+
+        [Computed]
+        public abstract string SpeciesAndAge();
     }
 }
diff --git a/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/Dog.cs b/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/Dog.cs
index 569e9c5f..9178b37f 100644
--- a/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/Dog.cs
+++ b/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/Dog.cs
@@ -10,5 +10,8 @@ public class Dog : Animal
     {
         public override string Species => "Canis lupus";
         public override bool IsPet => true;
+
+        [Computed]
+        public override string SpeciesAndAge() => string.Concat(Species, " : ", Age);
     }
 }
diff --git a/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/HoneyBee.cs b/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/HoneyBee.cs
index cfd1988d..75146e4f 100644
--- a/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/HoneyBee.cs
+++ b/src/DelegateDecompiler.EntityFramework.Tests/EfItems/Abstracts/HoneyBee.cs
@@ -5,5 +5,8 @@ public class HoneyBee : Animal
         public override string Species => "Apis mellifera";
 
         public override bool IsPet => false;
+
+        [Computed]
+        public override string SpeciesAndAge() => string.Concat(Species, " : ", Age);
     }
 }
diff --git a/src/DelegateDecompiler.EntityFramework.Tests/TestGroup05BasicFeatures/Test01Select.cs b/src/DelegateDecompiler.EntityFramework.Tests/TestGroup05BasicFeatures/Test01Select.cs
index 46ee384b..1f30f56a 100644
--- a/src/DelegateDecompiler.EntityFramework.Tests/TestGroup05BasicFeatures/Test01Select.cs
+++ b/src/DelegateDecompiler.EntityFramework.Tests/TestGroup05BasicFeatures/Test01Select.cs
@@ -235,6 +235,28 @@ public void TestSelectMultipleLevelsOfAbstractMembersOverTphHierarchy()
             }
         }
 
+
+        [Test]
+        public void TestSelectAbstractMethodImplementedInDerivedCallingBasePropertyFromBaseType()
+        {
+            using (var env = new MethodEnvironment(classEnv))
+            {
+                //SETUP
+                var linq = env.Db.LivingBeeing.OfType<Animal>().ToList().Select(p => p.SpeciesAndAge()).ToList();
+
+                //ATTEMPT
+                env.AboutToUseDelegateDecompiler();
+                var dd = env.Db.LivingBeeing.OfType<Animal>().Select(p => p.SpeciesAndAge())
+#if NO_AUTO_DECOMPILE
+                    .Decompile()
+#endif
+                    .ToList();
+
+                //VERIFY
+                env.CompareAndLogList(linq, dd);
+            }
+        }
+
         [Test]
         public void TestSelectSelectMany()
         {
diff --git a/src/DelegateDecompiler/Processors/CallProcessor.cs b/src/DelegateDecompiler/Processors/CallProcessor.cs
index c092dd63..917476d9 100644
--- a/src/DelegateDecompiler/Processors/CallProcessor.cs
+++ b/src/DelegateDecompiler/Processors/CallProcessor.cs
@@ -50,6 +50,8 @@ static void Call(ProcessorState state, MethodInfo m)
     static Expression BuildMethodCallExpression(MethodInfo m, Address instance, Expression[] arguments,
         Address[] addresses)
     {
+        var callInstance = AlignInstanceToDeclaringType(instance, m);
+
         if (m.Name == "Add" && instance.Expression != null && typeof(IEnumerable).IsAssignableFrom(instance.Type))
         {
             switch (instance.Expression)
@@ -75,13 +77,13 @@ static Expression BuildMethodCallExpression(MethodInfo m, Address instance, Expr
         {
             if (m.Name.StartsWith("get_") && arguments.Length == 0)
             {
-                return Expression.Property(instance, m);
+                return Expression.Property(callInstance, m);
             }
 
             if (m.Name.StartsWith("set_") && arguments.Length == 1)
             {
                 var value = arguments.Single();
-                var property = Expression.Property(instance, m).Member;
+                var property = Expression.Property(callInstance, m).Member;
                 var expression = Processor.BuildAssignment(instance.Expression, property, value, out bool push);
                 if (push)
                 {
@@ -165,11 +167,28 @@ static Expression BuildMethodCallExpression(MethodInfo m, Address instance, Expr
         }
 
         if (instance.Expression != null)
-            return Expression.Call(instance, m, arguments);
+            return Expression.Call(callInstance, m, arguments);
 
         return Expression.Call(null, m, arguments);
     }
 
+    static Address AlignInstanceToDeclaringType(Address instance, MethodInfo method)
+    {
+        if (instance.Expression == null || method.DeclaringType == null)
+        {
+            return instance;
+        }
+
+        if (instance.Expression is UnaryExpression cast &&
+            cast.NodeType == ExpressionType.Convert &&
+            method.DeclaringType.IsAssignableFrom(cast.Operand.Type))
+        {
+            return cast.Operand;
+        }
+
+        return instance;
+    }
+
     static bool TryParseOperator(MethodInfo m, out ExpressionType type)
     {
         switch (m.Name)