diff --git a/src/Umbraco.Web.UI.Client/src/packages/block/block-grid/property-editors/block-grid-editor/property-editor-ui-block-grid.element.ts b/src/Umbraco.Web.UI.Client/src/packages/block/block-grid/property-editors/block-grid-editor/property-editor-ui-block-grid.element.ts
index 7da4fc8061..ba9f5b71b0 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/block/block-grid/property-editors/block-grid-editor/property-editor-ui-block-grid.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/block/block-grid/property-editors/block-grid-editor/property-editor-ui-block-grid.element.ts
@@ -76,18 +76,27 @@ export class UmbPropertyEditorUIBlockGridElement extends UmbLitElement implement
 		// TODO: Prevent initial notification from these observes:
 		this.observe(this.#context.layouts, (layouts) => {
 			this._value = { ...this._value, layout: { [UMB_BLOCK_GRID_PROPERTY_EDITOR_ALIAS]: layouts } };
-			this.dispatchEvent(new UmbPropertyValueChangeEvent());
+			this.#fireChangeEvent();
 		});
 		this.observe(this.#context.contents, (contents) => {
 			this._value = { ...this._value, contentData: contents };
-			this.dispatchEvent(new UmbPropertyValueChangeEvent());
+			this.#fireChangeEvent();
 		});
 		this.observe(this.#context.settings, (settings) => {
 			this._value = { ...this._value, settingsData: settings };
-			this.dispatchEvent(new UmbPropertyValueChangeEvent());
+			this.#fireChangeEvent();
 		});
 	}
 
+	#debounceChangeEvent?: boolean;
+	#fireChangeEvent = async () => {
+		if (this.#debounceChangeEvent) return;
+		this.#debounceChangeEvent = true;
+		await Promise.resolve();
+		this.dispatchEvent(new UmbPropertyValueChangeEvent());
+		this.#debounceChangeEvent = false;
+	};
+
 	protected firstUpdated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void {
 		super.firstUpdated(_changedProperties);