diff --git a/src/Avalonia.Base/AvaloniaObject.cs b/src/Avalonia.Base/AvaloniaObject.cs
index 85dccd53cb..a3d5803ab0 100644
--- a/src/Avalonia.Base/AvaloniaObject.cs
+++ b/src/Avalonia.Base/AvaloniaObject.cs
@@ -528,7 +528,7 @@ namespace Avalonia
                 return false;
             }
 
-            DeferredSetter<T> setter = Values.GetDeferredSetter(property);
+            DeferredSetter<T> setter = Values.GetDirectDeferredSetter(property);
 
             return setter.SetAndNotify(this, property, ref field, value);
         }
diff --git a/src/Avalonia.Base/IPriorityValueOwner.cs b/src/Avalonia.Base/IPriorityValueOwner.cs
index 540b1bf19b..1d6e5e59ad 100644
--- a/src/Avalonia.Base/IPriorityValueOwner.cs
+++ b/src/Avalonia.Base/IPriorityValueOwner.cs
@@ -29,6 +29,13 @@ namespace Avalonia
         /// <param name="notification">The notification.</param>
         void BindingNotificationReceived(AvaloniaProperty property, BindingNotification notification);
 
+        /// <summary>
+        /// Returns deferred setter for given non-direct property.
+        /// </summary>
+        /// <param name="property">Property.</param>
+        /// <returns>Deferred setter for given property.</returns>
+        DeferredSetter<object> GetNonDirectDeferredSetter(AvaloniaProperty property);
+
         /// <summary>
         /// Logs a binding error.
         /// </summary>
@@ -40,7 +47,5 @@ namespace Avalonia
         /// Ensures that the current thread is the UI thread.
         /// </summary>
         void VerifyAccess();
-
-        DeferredSetter<object> Setter { get; }
     }
 }
diff --git a/src/Avalonia.Base/PriorityValue.cs b/src/Avalonia.Base/PriorityValue.cs
index 89a893577f..4996420fe7 100644
--- a/src/Avalonia.Base/PriorityValue.cs
+++ b/src/Avalonia.Base/PriorityValue.cs
@@ -30,7 +30,9 @@ namespace Avalonia
         private readonly SingleOrDictionary<int, PriorityLevel> _levels = new SingleOrDictionary<int, PriorityLevel>();
 
         private readonly Func<object, object> _validate;
+        private readonly SetAndNotifyCallback<(object, int)> _setAndNotifyCallback;
         private (object value, int priority) _value;
+        private DeferredSetter<object> _setter;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="PriorityValue"/> class.
@@ -50,6 +52,7 @@ namespace Avalonia
             _valueType = valueType;
             _value = (AvaloniaProperty.UnsetValue, int.MaxValue);
             _validate = validate;
+            _setAndNotifyCallback = SetAndNotify;
         }
 
         /// <summary>
@@ -242,22 +245,22 @@ namespace Avalonia
         /// <param name="priority">The priority level that the value came from.</param>
         private void UpdateValue(object value, int priority)
         {
-            Owner.Setter.SetAndNotify(Property,
-                ref _value,
-                UpdateCore,
-                (value, priority));
-        }
+            var newValue = (value, priority);
+
+            if (newValue == _value)
+            {
+                return;
+            }
 
-        private bool UpdateCore(
-            object update,
-            ref (object value, int priority) backing,
-            Action<Action> notify)
-            => UpdateCore(((object, int))update, ref backing, notify);
+            if (_setter == null)
+            {
+                _setter = Owner.GetNonDirectDeferredSetter(Property);
+            }
+
+            _setter.SetAndNotifyCallback(Property, _setAndNotifyCallback, ref _value, newValue);
+        }
 
-        private bool UpdateCore(
-            (object value, int priority) update,
-            ref (object value, int priority) backing,
-            Action<Action> notify)
+        private void SetAndNotify(AvaloniaProperty property, ref (object value, int priority) backing, (object value, int priority) update)
         {
             var val = update.value;
             var notification = val as BindingNotification;
@@ -286,7 +289,7 @@ namespace Avalonia
 
                 if (notification == null || notification.HasValue)
                 {
-                    notify(() => Owner?.Changed(Property, ValuePriority, old, Value));
+                    Owner?.Changed(Property, ValuePriority, old, Value);
                 }
 
                 if (notification != null)
@@ -305,7 +308,6 @@ namespace Avalonia
                     val,
                     val?.GetType());
             }
-            return true;
         }
     }
 }
diff --git a/src/Avalonia.Base/Utilities/DeferredSetter.cs b/src/Avalonia.Base/Utilities/DeferredSetter.cs
index 54458d6e6a..fd7a66fb52 100644
--- a/src/Avalonia.Base/Utilities/DeferredSetter.cs
+++ b/src/Avalonia.Base/Utilities/DeferredSetter.cs
@@ -5,6 +5,15 @@ using System;
 
 namespace Avalonia.Utilities
 {
+    /// <summary>
+    /// Callback invoked when deferred setter wants to set a value.
+    /// </summary>
+    /// <typeparam name="TValue">Value type.</typeparam>
+    /// <param name="property">Property being set.</param>
+    /// <param name="backing">Backing field reference.</param>
+    /// <param name="value">New value.</param>
+    internal delegate void SetAndNotifyCallback<TValue>(AvaloniaProperty property, ref TValue backing, TValue value);
+
     /// <summary>
     /// A utility class to enable deferring assignment until after property-changed notifications are sent.
     /// Used to fix #855.
@@ -61,6 +70,35 @@ namespace Avalonia.Utilities
             return false;
         }
 
+        public bool SetAndNotifyCallback<TValue>(AvaloniaProperty property, SetAndNotifyCallback<TValue> setAndNotifyCallback, ref TValue backing, TValue value)
+            where TValue : TSetRecord
+        {
+            if (!_isNotifying)
+            {
+                using (new NotifyDisposable(this))
+                {
+                    setAndNotifyCallback(property, ref backing, value);
+                }
+
+                if (!_pendingValues.Empty)
+                {
+                    using (new NotifyDisposable(this))
+                    {
+                        while (!_pendingValues.Empty)
+                        {
+                            setAndNotifyCallback(property, ref backing, (TValue) _pendingValues.Dequeue());
+                        }
+                    }
+                }
+
+                return true;
+            }
+
+            _pendingValues.Enqueue(value);
+
+            return false;
+        }
+
         /// <summary>
         /// Disposable that marks the property as currently notifying.
         /// When disposed, marks the property as done notifying.
diff --git a/src/Avalonia.Base/ValueStore.cs b/src/Avalonia.Base/ValueStore.cs
index 8dfabc71a2..1bdbd4ca7c 100644
--- a/src/Avalonia.Base/ValueStore.cs
+++ b/src/Avalonia.Base/ValueStore.cs
@@ -178,7 +178,7 @@ namespace Avalonia
             return value;
         }
 
-        public DeferredSetter<T> GetDeferredSetter<T>(AvaloniaProperty<T> property)
+        private DeferredSetter<T> GetDeferredSetter<T>(AvaloniaProperty property)
         {
             if (_deferredSetters.TryGetValue(property, out var deferredSetter))
             {
@@ -192,15 +192,14 @@ namespace Avalonia
             return newDeferredSetter;
         }
 
-        private DeferredSetter<object> _deferredSetter;
+        public DeferredSetter<object> GetNonDirectDeferredSetter(AvaloniaProperty property)
+        {
+            return GetDeferredSetter<object>(property);
+        }
 
-        public DeferredSetter<object> Setter
+        public DeferredSetter<T> GetDirectDeferredSetter<T>(AvaloniaProperty<T> property)
         {
-            get
-            {
-                return _deferredSetter ??
-                    (_deferredSetter = new DeferredSetter<object>());
-            }
+            return GetDeferredSetter<T>(property);
         }
     }
 }
diff --git a/tests/Avalonia.Base.UnitTests/PriorityValueTests.cs b/tests/Avalonia.Base.UnitTests/PriorityValueTests.cs
index 2f1b7862a7..63e1790cce 100644
--- a/tests/Avalonia.Base.UnitTests/PriorityValueTests.cs
+++ b/tests/Avalonia.Base.UnitTests/PriorityValueTests.cs
@@ -307,7 +307,7 @@ namespace Avalonia.Base.UnitTests
         private static Mock<IPriorityValueOwner> GetMockOwner()
         {
             var owner = new Mock<IPriorityValueOwner>();
-            owner.SetupGet(o => o.Setter).Returns(new DeferredSetter<object>());
+            owner.Setup(o => o.GetNonDirectDeferredSetter(It.IsAny<AvaloniaProperty>())).Returns(new DeferredSetter<object>());
             return owner;
         }
     }