diff --git a/mypy/checker.py b/mypy/checker.py
index 6d0d6e5bc86b..06667bcb1e30 100644
--- a/mypy/checker.py
+++ b/mypy/checker.py
@@ -430,6 +430,7 @@ def visit_overloaded_func_def(self, defn: OverloadedFuncDef) -> None:
 
     def _visit_overloaded_func_def(self, defn: OverloadedFuncDef) -> None:
         num_abstract = 0
+        num_awaitable_coroutine = 0
         if not defn.items:
             # In this case we have already complained about none of these being
             # valid overloads.
@@ -445,8 +446,22 @@ def _visit_overloaded_func_def(self, defn: OverloadedFuncDef) -> None:
             self.check_func_item(fdef.func, name=fdef.func.name())
             if fdef.func.is_abstract:
                 num_abstract += 1
+            if fdef.func.is_awaitable_coroutine:
+                num_awaitable_coroutine += 1
         if num_abstract not in (0, len(defn.items)):
             self.fail(message_registry.INCONSISTENT_ABSTRACT_OVERLOAD, defn)
+        if num_awaitable_coroutine not in (0, len(defn.items)):
+            self.fail(message_registry.INCONSISTENT_COROUTINE_OVERLOAD, defn)
+        # If items contains coroutines and check_func_item fixed their type,
+        # also fix the overload type.
+        if num_awaitable_coroutine:
+            assert isinstance(defn.type, Overloaded)
+            types = []
+            for fdef, typ in zip(defn.items, defn.type.items()):
+                assert isinstance(fdef, Decorator)
+                types.append(
+                    self.get_awaitable_coroutine_return_type(fdef.func, typ))
+            defn.type = Overloaded(types)
         if defn.impl:
             defn.impl.accept(self)
         if defn.info:
@@ -853,17 +868,7 @@ def check_func_def(self, defn: FuncItem, typ: CallableType, name: Optional[str])
                 if defn.is_awaitable_coroutine:
                     # Update the return type to AwaitableGenerator.
                     # (This doesn't exist in typing.py, only in typing.pyi.)
-                    t = typ.ret_type
-                    c = defn.is_coroutine
-                    ty = self.get_generator_yield_type(t, c)
-                    tc = self.get_generator_receive_type(t, c)
-                    if c:
-                        tr = self.get_coroutine_return_type(t)
-                    else:
-                        tr = self.get_generator_return_type(t, c)
-                    ret_type = self.named_generic_type('typing.AwaitableGenerator',
-                                                       [ty, tc, tr, t])
-                    typ = typ.copy_modified(ret_type=ret_type)
+                    typ = self.get_awaitable_coroutine_return_type(defn, typ)
                     defn.type = typ
 
                 # Push return type.
@@ -963,6 +968,21 @@ def check_func_def(self, defn: FuncItem, typ: CallableType, name: Optional[str])
 
             self.binder = old_binder
 
+    def get_awaitable_coroutine_return_type(self,
+                                            defn: FuncItem,
+                                            typ: CallableType) -> CallableType:
+        t = typ.ret_type
+        c = defn.is_coroutine
+        ty = self.get_generator_yield_type(t, c)
+        tc = self.get_generator_receive_type(t, c)
+        if c:
+            tr = self.get_coroutine_return_type(t)
+        else:
+            tr = self.get_generator_return_type(t, c)
+        ret_type = self.named_generic_type('typing.AwaitableGenerator',
+                                           [ty, tc, tr, t])
+        return typ.copy_modified(ret_type=ret_type)
+
     def is_forward_op_method(self, method_name: str) -> bool:
         if self.options.python_version[0] == 2 and method_name == '__div__':
             return True
diff --git a/mypy/message_registry.py b/mypy/message_registry.py
index 311e06e2a3ae..16e4da3a56a7 100644
--- a/mypy/message_registry.py
+++ b/mypy/message_registry.py
@@ -62,6 +62,8 @@
 CANNOT_ASSIGN_TO_TYPE = 'Cannot assign to a type'  # type: Final
 INCONSISTENT_ABSTRACT_OVERLOAD = \
     'Overloaded method has both abstract and non-abstract variants'  # type: Final
+INCONSISTENT_COROUTINE_OVERLOAD = \
+    'Overloaded method has both coroutine and non-coroutine variants'  # type: Final
 MULTIPLE_OVERLOADS_REQUIRED = 'Single overload definition, multiple required'  # type: Final
 READ_ONLY_PROPERTY_OVERRIDES_READ_WRITE = \
     'Read-only property cannot override read-write property'  # type: Final
diff --git a/test-data/unit/check-overloading.test b/test-data/unit/check-overloading.test
index 22c45f75a0a2..800017b47f60 100644
--- a/test-data/unit/check-overloading.test
+++ b/test-data/unit/check-overloading.test
@@ -5001,3 +5001,18 @@ def f(x):
 
 reveal_type(f(g([])))  # E: Revealed type is 'builtins.list[builtins.int]'
 [builtins fixtures/list.pyi]
+
+[case testTypeCheckOverloadCoroutine]
+from types import coroutine
+from typing import overload
+@overload
+@coroutine
+def f(x: int) -> None: ...
+@overload
+@coroutine
+def f(x: str) -> None: ...
+def f(x): pass
+
+reveal_type(f) # E: Revealed type is 'Overload(def (x: builtins.int) -> typing.AwaitableGenerator[Any, Any, Any, None], def (x: builtins.str) -> typing.AwaitableGenerator[Any, Any, Any, None])'
+[builtins fixtures/dict.pyi]
+[typing fixtures/typing-full.pyi]