diff --git a/packages/core/src/renderer/components/+namespaces/namespace-tree-view.tsx b/packages/core/src/renderer/components/+namespaces/namespace-tree-view.tsx
new file mode 100644
index 0000000000..07718ab1a7
--- /dev/null
+++ b/packages/core/src/renderer/components/+namespaces/namespace-tree-view.tsx
@@ -0,0 +1,87 @@
+import { alpha, SvgIcon, withStyles } from "@material-ui/core";
+import { TreeItem, TreeItemProps, TreeView } from "@material-ui/lab";
+import { withInjectables } from "@ogre-tools/injectable-react";
+import React from "react";
+import type { Namespace } from "../../../common/k8s-api/endpoints";
+import { DrawerTitle } from "../drawer";
+import type { NamespaceStore } from "./store";
+import namespaceStoreInjectable from "./store.injectable";
+
+interface NamespaceTreeViewProps {
+  root: Namespace;
+}
+
+interface Dependencies {
+  namespaceStore: NamespaceStore;
+}
+
+function NonInjectableNamespaceTreeView({ root }: Dependencies & NamespaceTreeViewProps) {
+  function renderChildren(parent: Namespace) {
+    return (
+      <div>no children</div>
+    );
+  }
+
+  if (!root.getLabels().find(label => label === "hnc.x-k8s.io/included-namespace=true")) {
+    return null;
+  }
+
+  return (
+    <div data-testid="namespace-tree-view">
+      <DrawerTitle>Tree View</DrawerTitle>
+      <TreeView
+        defaultCollapseIcon={<MinusSquare />}
+        defaultExpandIcon={<PlusSquare />}
+        defaultEndIcon={<CloseSquare />}
+      >
+        <StyledTreeItem nodeId={`namespace-${root.getId()}`} label={root.getName()} data-testid={`namespace-${root.getId()}`}>
+          {renderChildren(root)}
+        </StyledTreeItem>
+      </TreeView>
+    </div>
+  )
+}
+
+function MinusSquare() {
+  return (
+    <SvgIcon fontSize="inherit" style={{ width: 14, height: 14 }}>
+      <path d="M22.047 22.074v0 0-20.147 0h-20.12v0 20.147 0h20.12zM22.047 24h-20.12q-.803 0-1.365-.562t-.562-1.365v-20.147q0-.776.562-1.351t1.365-.575h20.147q.776 0 1.351.575t.575 1.351v20.147q0 .803-.575 1.365t-1.378.562v0zM17.873 11.023h-11.826q-.375 0-.669.281t-.294.682v0q0 .401.294 .682t.669.281h11.826q.375 0 .669-.281t.294-.682v0q0-.401-.294-.682t-.669-.281z" />
+    </SvgIcon>
+  );
+}
+
+function PlusSquare() {
+  return (
+    <SvgIcon fontSize="inherit" style={{ width: 14, height: 14 }}>
+      <path d="M22.047 22.074v0 0-20.147 0h-20.12v0 20.147 0h20.12zM22.047 24h-20.12q-.803 0-1.365-.562t-.562-1.365v-20.147q0-.776.562-1.351t1.365-.575h20.147q.776 0 1.351.575t.575 1.351v20.147q0 .803-.575 1.365t-1.378.562v0zM17.873 12.977h-4.923v4.896q0 .401-.281.682t-.682.281v0q-.375 0-.669-.281t-.294-.682v-4.896h-4.923q-.401 0-.682-.294t-.281-.669v0q0-.401.281-.682t.682-.281h4.923v-4.896q0-.401.294-.682t.669-.281v0q.401 0 .682.281t.281.682v4.896h4.923q.401 0 .682.281t.281.682v0q0 .375-.281.669t-.682.294z" />
+    </SvgIcon>
+  );
+}
+
+function CloseSquare() {
+  return (
+    <SvgIcon className="close" fontSize="inherit" style={{ width: 14, height: 14 }}>
+      <path d="M17.485 17.512q-.281.281-.682.281t-.696-.268l-4.12-4.147-4.12 4.147q-.294.268-.696.268t-.682-.281-.281-.682.294-.669l4.12-4.147-4.12-4.147q-.294-.268-.294-.669t.281-.682.682-.281.696 .268l4.12 4.147 4.12-4.147q.294-.268.696-.268t.682.281 .281.669-.294.682l-4.12 4.147 4.12 4.147q.294.268 .294.669t-.281.682zM22.047 22.074v0 0-20.147 0h-20.12v0 20.147 0h20.12zM22.047 24h-20.12q-.803 0-1.365-.562t-.562-1.365v-20.147q0-.776.562-1.351t1.365-.575h20.147q.776 0 1.351.575t.575 1.351v20.147q0 .803-.575 1.365t-1.378.562v0z" />
+    </SvgIcon>
+  );
+}
+
+const StyledTreeItem = withStyles((theme) => ({
+  iconContainer: {
+    '& .close': {
+      opacity: 0.3,
+    },
+  },
+  group: {
+    marginLeft: 8,
+    paddingLeft: 16,
+    borderLeft: `1px dashed ${alpha(theme.palette.text.primary, 0.4)}`,
+  },
+}))((props: TreeItemProps) => <TreeItem {...props} />);
+
+export const NamespaceTreeView = withInjectables<Dependencies, NamespaceTreeViewProps>(NonInjectableNamespaceTreeView, {
+  getProps: (di, props) => ({
+    namespaceStore: di.inject(namespaceStoreInjectable),
+    ...props,
+  }),
+});