diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
index a76008993..8eadb4b95 100644
--- a/baselines/dom.generated.d.ts
+++ b/baselines/dom.generated.d.ts
@@ -10754,10 +10754,25 @@ declare var UIEvent: {
 }
 
 interface URL {
+    hash: number;
+    search: number;
+    pathname: number;
+    port: number;
+    hostname: number;
+    host: number;
+    password: number;
+    username: number;
+    protocol: number;
+    origin: number;
+    href: number;
+}
+
+declare var URL: {
     createObjectURL(object: any, options?: ObjectURLOptions): string;
     revokeObjectURL(url: string): void;
+    prototype: URL;
+    new (url: string, base?: string): URL;
 }
-declare var URL: URL;
 
 interface UnviewableContentIdentifiedEvent extends NavigationEventWithReferrer {
     mediaType: string;
diff --git a/inputfiles/addedTypes.json b/inputfiles/addedTypes.json
index bf731ab5e..e9238a343 100644
--- a/inputfiles/addedTypes.json
+++ b/inputfiles/addedTypes.json
@@ -394,5 +394,78 @@
         "interface": "Element",
         "name": "getElementsByTagName",
         "signatures": ["getElementsByTagName(tagname: \"picture\"): NodeListOf<HTMLPictureElement>"]
+    },
+    {
+        "kind": "property",
+        "interface": "URL",
+        "name": "hash",
+        "type": "number"
+    },
+    {
+        "kind": "property",
+        "interface": "URL",
+        "name": "search",
+        "type": "number"
+    },
+    {
+        "kind": "property",
+        "interface": "URL",
+        "name": "pathname",
+        "type": "number"
+    },
+    {
+        "kind": "property",
+        "interface": "URL",
+        "name": "port",
+        "type": "number"
+    },
+    {
+        "kind": "property",
+        "interface": "URL",
+        "name": "hostname",
+        "type": "number"
+    },
+    {
+        "kind": "property",
+        "interface": "URL",
+        "name": "host",
+        "type": "number"
+    },
+    {
+        "kind": "property",
+        "interface": "URL",
+        "name": "password",
+        "type": "number"
+    },
+    {
+        "kind": "property",
+        "interface": "URL",
+        "name": "username",
+        "type": "number"
+    },
+    {
+        "kind": "property",
+        "interface": "URL",
+        "name": "protocol",
+        "type": "number"
+    },
+    {
+        "kind": "property",
+        "interface": "URL",
+        "name": "origin",
+        "type": "number"
+    },
+    {
+        "kind": "property",
+        "interface": "URL",
+        "name": "href",
+        "type": "number"
+    },
+    {
+        "kind": "constructor",
+        "interface": "URL",
+        "signatures": [
+            "new (url: string, base?: string): URL"
+        ]
     }
 ]