diff --git a/src/README.md b/src/README.md
index 15317f06ae0ca3..5853e1efa2396b 100644
--- a/src/README.md
+++ b/src/README.md
@@ -574,8 +574,7 @@ void InitializeHttpParser(Local<Object> target,
                           Local<Context> context,
                           void* priv) {
   Realm* realm = Realm::GetCurrent(context);
-  BindingData* const binding_data =
-      realm->AddBindingData<BindingData>(context, target);
+  BindingData* const binding_data = realm->AddBindingData<BindingData>(target);
   if (binding_data == nullptr) return;
 
   Local<FunctionTemplate> t = NewFunctionTemplate(realm->isolate(), Parser::New);
diff --git a/src/encoding_binding.cc b/src/encoding_binding.cc
index 0cf588295405ac..b65a4f868e2b26 100644
--- a/src/encoding_binding.cc
+++ b/src/encoding_binding.cc
@@ -78,7 +78,7 @@ void BindingData::Deserialize(Local<Context> context,
   // Recreate the buffer in the constructor.
   InternalFieldInfo* casted_info = static_cast<InternalFieldInfo*>(info);
   BindingData* binding =
-      realm->AddBindingData<BindingData>(context, holder, casted_info);
+      realm->AddBindingData<BindingData>(holder, casted_info);
   CHECK_NOT_NULL(binding);
 }
 
@@ -232,7 +232,7 @@ void BindingData::CreatePerContextProperties(Local<Object> target,
                                              Local<Context> context,
                                              void* priv) {
   Realm* realm = Realm::GetCurrent(context);
-  realm->AddBindingData<BindingData>(context, target);
+  realm->AddBindingData<BindingData>(target);
 }
 
 void BindingData::RegisterTimerExternalReferences(
diff --git a/src/env.cc b/src/env.cc
index 0452766b806062..bcac86e85b732e 100644
--- a/src/env.cc
+++ b/src/env.cc
@@ -619,10 +619,6 @@ void Environment::AssignToContext(Local<v8::Context> context,
   context->SetAlignedPointerInEmbedderData(ContextEmbedderIndex::kEnvironment,
                                            this);
   context->SetAlignedPointerInEmbedderData(ContextEmbedderIndex::kRealm, realm);
-  // Used to retrieve bindings
-  context->SetAlignedPointerInEmbedderData(
-      ContextEmbedderIndex::kBindingDataStoreIndex,
-      realm != nullptr ? realm->binding_data_store() : nullptr);
 
   // ContextifyContexts will update this to a pointer to the native object.
   context->SetAlignedPointerInEmbedderData(
@@ -645,8 +641,6 @@ void Environment::UnassignFromContext(Local<v8::Context> context) {
                                              nullptr);
     context->SetAlignedPointerInEmbedderData(ContextEmbedderIndex::kRealm,
                                              nullptr);
-    context->SetAlignedPointerInEmbedderData(
-        ContextEmbedderIndex::kBindingDataStoreIndex, nullptr);
     context->SetAlignedPointerInEmbedderData(
         ContextEmbedderIndex::kContextifyContext, nullptr);
   }
diff --git a/src/node_blob.cc b/src/node_blob.cc
index 1a69b99965f81a..c92bfb12c6b063 100644
--- a/src/node_blob.cc
+++ b/src/node_blob.cc
@@ -130,7 +130,7 @@ void Blob::CreatePerContextProperties(Local<Object> target,
                                       Local<Context> context,
                                       void* priv) {
   Realm* realm = Realm::GetCurrent(context);
-  realm->AddBindingData<BlobBindingData>(context, target);
+  realm->AddBindingData<BlobBindingData>(target);
 }
 
 Local<FunctionTemplate> Blob::GetConstructorTemplate(Environment* env) {
@@ -535,8 +535,7 @@ void BlobBindingData::Deserialize(Local<Context> context,
   DCHECK_EQ(index, BaseObject::kEmbedderType);
   HandleScope scope(context->GetIsolate());
   Realm* realm = Realm::GetCurrent(context);
-  BlobBindingData* binding =
-      realm->AddBindingData<BlobBindingData>(context, holder);
+  BlobBindingData* binding = realm->AddBindingData<BlobBindingData>(holder);
   CHECK_NOT_NULL(binding);
 }
 
diff --git a/src/node_context_data.h b/src/node_context_data.h
index 009d46c34dc4ef..1854eb879ee9ff 100644
--- a/src/node_context_data.h
+++ b/src/node_context_data.h
@@ -51,7 +51,6 @@ enum ContextEmbedderIndex {
   kEnvironment = NODE_CONTEXT_EMBEDDER_DATA_INDEX,
   kSandboxObject = NODE_CONTEXT_SANDBOX_OBJECT_INDEX,
   kAllowWasmCodeGeneration = NODE_CONTEXT_ALLOW_WASM_CODE_GENERATION_INDEX,
-  kBindingDataStoreIndex = NODE_BINDING_DATA_STORE_INDEX,
   kAllowCodeGenerationFromStrings =
       NODE_CONTEXT_ALLOW_CODE_GENERATION_FROM_STRINGS_INDEX,
   kContextifyContext = NODE_CONTEXT_CONTEXTIFY_CONTEXT_INDEX,
diff --git a/src/node_file.cc b/src/node_file.cc
index eb1c9b8dd90dcf..26c0754d010ee0 100644
--- a/src/node_file.cc
+++ b/src/node_file.cc
@@ -3118,7 +3118,7 @@ void BindingData::Deserialize(Local<Context> context,
   Realm* realm = Realm::GetCurrent(context);
   InternalFieldInfo* casted_info = static_cast<InternalFieldInfo*>(info);
   BindingData* binding =
-      realm->AddBindingData<BindingData>(context, holder, casted_info);
+      realm->AddBindingData<BindingData>(holder, casted_info);
   CHECK_NOT_NULL(binding);
 }
 
@@ -3271,7 +3271,7 @@ static void CreatePerContextProperties(Local<Object> target,
                                        Local<Context> context,
                                        void* priv) {
   Realm* realm = Realm::GetCurrent(context);
-  realm->AddBindingData<BindingData>(context, target);
+  realm->AddBindingData<BindingData>(target);
 }
 
 BindingData* FSReqBase::binding_data() {
diff --git a/src/node_http2.cc b/src/node_http2.cc
index 01d0eb3418b39f..0a8f2271f25689 100644
--- a/src/node_http2.cc
+++ b/src/node_http2.cc
@@ -3180,7 +3180,7 @@ void Initialize(Local<Object> target,
   Isolate* isolate = env->isolate();
   HandleScope handle_scope(isolate);
 
-  Http2State* const state = realm->AddBindingData<Http2State>(context, target);
+  Http2State* const state = realm->AddBindingData<Http2State>(target);
   if (state == nullptr) return;
 
 #define SET_STATE_TYPEDARRAY(name, field)             \
diff --git a/src/node_http_parser.cc b/src/node_http_parser.cc
index e1944d90557316..a12d89c3cd6cb4 100644
--- a/src/node_http_parser.cc
+++ b/src/node_http_parser.cc
@@ -1203,8 +1203,7 @@ void InitializeHttpParser(Local<Object> target,
   Realm* realm = Realm::GetCurrent(context);
   Environment* env = realm->env();
   Isolate* isolate = env->isolate();
-  BindingData* const binding_data =
-      realm->AddBindingData<BindingData>(context, target);
+  BindingData* const binding_data = realm->AddBindingData<BindingData>(target);
   if (binding_data == nullptr) return;
 
   Local<FunctionTemplate> t = NewFunctionTemplate(isolate, Parser::New);
diff --git a/src/node_process_methods.cc b/src/node_process_methods.cc
index eca0b343baef3a..1b68207f3e3ba6 100644
--- a/src/node_process_methods.cc
+++ b/src/node_process_methods.cc
@@ -566,7 +566,7 @@ void BindingData::Deserialize(Local<Context> context,
   v8::HandleScope scope(context->GetIsolate());
   Realm* realm = Realm::GetCurrent(context);
   // Recreate the buffer in the constructor.
-  BindingData* binding = realm->AddBindingData<BindingData>(context, holder);
+  BindingData* binding = realm->AddBindingData<BindingData>(holder);
   CHECK_NOT_NULL(binding);
 }
 
@@ -607,7 +607,7 @@ static void CreatePerContextProperties(Local<Object> target,
                                        Local<Context> context,
                                        void* priv) {
   Realm* realm = Realm::GetCurrent(context);
-  realm->AddBindingData<BindingData>(context, target);
+  realm->AddBindingData<BindingData>(target);
 }
 
 void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
diff --git a/src/node_realm-inl.h b/src/node_realm-inl.h
index 748ecfe262afa2..5ccd76fc56673c 100644
--- a/src/node_realm-inl.h
+++ b/src/node_realm-inl.h
@@ -66,9 +66,9 @@ inline T* Realm::GetBindingData(
 // static
 template <typename T>
 inline T* Realm::GetBindingData(v8::Local<v8::Context> context) {
-  BindingDataStore* map =
-      static_cast<BindingDataStore*>(context->GetAlignedPointerFromEmbedderData(
-          ContextEmbedderIndex::kBindingDataStoreIndex));
+  Realm* realm = GetCurrent(context);
+  DCHECK_NOT_NULL(realm);
+  BindingDataStore* map = realm->binding_data_store();
   DCHECK_NOT_NULL(map);
   constexpr size_t binding_index = static_cast<size_t>(T::binding_type_int);
   static_assert(binding_index < std::tuple_size_v<BindingDataStore>);
@@ -81,10 +81,7 @@ inline T* Realm::GetBindingData(v8::Local<v8::Context> context) {
 }
 
 template <typename T, typename... Args>
-inline T* Realm::AddBindingData(v8::Local<v8::Context> context,
-                                v8::Local<v8::Object> target,
-                                Args&&... args) {
-  DCHECK_EQ(GetCurrent(context), this);
+inline T* Realm::AddBindingData(v8::Local<v8::Object> target, Args&&... args) {
   // This won't compile if T is not a BaseObject subclass.
   static_assert(std::is_base_of_v<BaseObject, T>);
   // The binding data must be weak so that it won't keep the realm reachable
@@ -93,15 +90,11 @@ inline T* Realm::AddBindingData(v8::Local<v8::Context> context,
   // reachable throughout the lifetime of the realm.
   BaseObjectWeakPtr<T> item =
       MakeWeakBaseObject<T>(this, target, std::forward<Args>(args)...);
-  DCHECK_EQ(context->GetAlignedPointerFromEmbedderData(
-                ContextEmbedderIndex::kBindingDataStoreIndex),
-            &binding_data_store_);
   constexpr size_t binding_index = static_cast<size_t>(T::binding_type_int);
   static_assert(binding_index < std::tuple_size_v<BindingDataStore>);
-  // Should not insert the binding twice.
+  // Each slot is expected to be assigned only once.
   CHECK(!binding_data_store_[binding_index]);
   binding_data_store_[binding_index] = item;
-  DCHECK_EQ(GetBindingData<T>(context), item.get());
   return item.get();
 }
 
diff --git a/src/node_realm.h b/src/node_realm.h
index 6cca9d5041d3fb..a75cd610692183 100644
--- a/src/node_realm.h
+++ b/src/node_realm.h
@@ -93,9 +93,7 @@ class Realm : public MemoryRetainer {
   // this scope can access the created T* object using
   // GetBindingData<T>(args) later.
   template <typename T, typename... Args>
-  T* AddBindingData(v8::Local<v8::Context> context,
-                    v8::Local<v8::Object> target,
-                    Args&&... args);
+  T* AddBindingData(v8::Local<v8::Object> target, Args&&... args);
   template <typename T, typename U>
   static inline T* GetBindingData(const v8::PropertyCallbackInfo<U>& info);
   template <typename T>
diff --git a/src/node_snapshotable.cc b/src/node_snapshotable.cc
index 16f405ebf7a6ff..e2d98eb3139740 100644
--- a/src/node_snapshotable.cc
+++ b/src/node_snapshotable.cc
@@ -1357,7 +1357,7 @@ void BindingData::Deserialize(Local<Context> context,
   // Recreate the buffer in the constructor.
   InternalFieldInfo* casted_info = static_cast<InternalFieldInfo*>(info);
   BindingData* binding =
-      realm->AddBindingData<BindingData>(context, holder, casted_info);
+      realm->AddBindingData<BindingData>(holder, casted_info);
   CHECK_NOT_NULL(binding);
 }
 
@@ -1371,7 +1371,7 @@ void CreatePerContextProperties(Local<Object> target,
                                 Local<Context> context,
                                 void* priv) {
   Realm* realm = Realm::GetCurrent(context);
-  realm->AddBindingData<BindingData>(context, target);
+  realm->AddBindingData<BindingData>(target);
 }
 
 void CreatePerIsolateProperties(IsolateData* isolate_data,
diff --git a/src/node_url.cc b/src/node_url.cc
index 483fbb04a47f34..35a7855035a2f1 100644
--- a/src/node_url.cc
+++ b/src/node_url.cc
@@ -67,7 +67,7 @@ void BindingData::Deserialize(v8::Local<v8::Context> context,
   DCHECK_EQ(index, BaseObject::kEmbedderType);
   v8::HandleScope scope(context->GetIsolate());
   Realm* realm = Realm::GetCurrent(context);
-  BindingData* binding = realm->AddBindingData<BindingData>(context, holder);
+  BindingData* binding = realm->AddBindingData<BindingData>(holder);
   CHECK_NOT_NULL(binding);
 }
 
@@ -374,7 +374,7 @@ void BindingData::CreatePerContextProperties(Local<Object> target,
                                              Local<Context> context,
                                              void* priv) {
   Realm* realm = Realm::GetCurrent(context);
-  realm->AddBindingData<BindingData>(context, target);
+  realm->AddBindingData<BindingData>(target);
 }
 
 void BindingData::RegisterExternalReferences(
diff --git a/src/node_v8.cc b/src/node_v8.cc
index 308d851ef62278..a5e91f5b8ca624 100644
--- a/src/node_v8.cc
+++ b/src/node_v8.cc
@@ -158,7 +158,7 @@ void BindingData::Deserialize(Local<Context> context,
   // Recreate the buffer in the constructor.
   InternalFieldInfo* casted_info = static_cast<InternalFieldInfo*>(info);
   BindingData* binding =
-      realm->AddBindingData<BindingData>(context, holder, casted_info);
+      realm->AddBindingData<BindingData>(holder, casted_info);
   CHECK_NOT_NULL(binding);
 }
 
@@ -422,8 +422,7 @@ void Initialize(Local<Object> target,
                 void* priv) {
   Realm* realm = Realm::GetCurrent(context);
   Environment* env = realm->env();
-  BindingData* const binding_data =
-      realm->AddBindingData<BindingData>(context, target);
+  BindingData* const binding_data = realm->AddBindingData<BindingData>(target);
   if (binding_data == nullptr) return;
 
   SetMethodNoSideEffect(
diff --git a/src/quic/bindingdata.cc b/src/quic/bindingdata.cc
index 13baa23c54250b..f24e3c3ed7b09f 100644
--- a/src/quic/bindingdata.cc
+++ b/src/quic/bindingdata.cc
@@ -59,8 +59,7 @@ void BindingData::DecreaseAllocatedSize(size_t size) {
 void BindingData::Initialize(Environment* env, Local<Object> target) {
   SetMethod(env->context(), target, "setCallbacks", SetCallbacks);
   SetMethod(env->context(), target, "flushPacketFreelist", FlushPacketFreelist);
-  Realm::GetCurrent(env->context())
-      ->AddBindingData<BindingData>(env->context(), target);
+  Realm::GetCurrent(env->context())->AddBindingData<BindingData>(target);
 }
 
 void BindingData::RegisterExternalReferences(
diff --git a/src/timers.cc b/src/timers.cc
index 59b4770fa219e8..27fa18ec4d3f86 100644
--- a/src/timers.cc
+++ b/src/timers.cc
@@ -108,7 +108,7 @@ void BindingData::Deserialize(Local<Context> context,
   v8::HandleScope scope(context->GetIsolate());
   Realm* realm = Realm::GetCurrent(context);
   // Recreate the buffer in the constructor.
-  BindingData* binding = realm->AddBindingData<BindingData>(context, holder);
+  BindingData* binding = realm->AddBindingData<BindingData>(holder);
   CHECK_NOT_NULL(binding);
 }
 
@@ -151,8 +151,7 @@ void BindingData::CreatePerContextProperties(Local<Object> target,
                                              void* priv) {
   Realm* realm = Realm::GetCurrent(context);
   Environment* env = realm->env();
-  BindingData* const binding_data =
-      realm->AddBindingData<BindingData>(context, target);
+  BindingData* const binding_data = realm->AddBindingData<BindingData>(target);
   if (binding_data == nullptr) return;
 
   // TODO(joyeecheung): move these into BindingData.