diff --git a/src/core/reflection/reflection_capabilities.ts b/src/core/reflection/reflection_capabilities.ts
index 4b901fe..5538679 100644
--- a/src/core/reflection/reflection_capabilities.ts
+++ b/src/core/reflection/reflection_capabilities.ts
@@ -181,6 +181,27 @@ export class ReflectionCapabilities implements PlatformReflectionCapabilities {
     return result;
   }
 
+  /** @internal */
+  _getParent( typeOrFunc: any ): any {
+    const parent = Object.getPrototypeOf(typeOrFunc.prototype);
+
+    return parent && parent.constructor ?
+      parent.constructor :
+      null;
+  }
+
+  /** @internal */
+  _assign<T, U>( target: T, source: U ): T & U {
+    const merged: any = target;
+    for (let key in source) {
+      if (Object.prototype.hasOwnProperty.call(source, key)) {
+        merged[key] = source[key];
+      }
+    }
+    return merged;
+  }
+
+
   parameters( typeOrFunc: Type ): any[][] {
     // // Prefer the direct API.
     // if (isPresent((<any>typeOrFunc).parameters)) {
@@ -209,7 +230,7 @@ export class ReflectionCapabilities implements PlatformReflectionCapabilities {
   }
 
   rawParameters( typeOrFunc: Type ): any[][] {
-    return this._reflect.getMetadata( PARAM_META_KEY, typeOrFunc );
+    return this._reflect.getOwnMetadata( PARAM_META_KEY, typeOrFunc );
   }
 
   registerParameters( parameters, type: Type ): void {
@@ -250,7 +271,12 @@ export class ReflectionCapabilities implements PlatformReflectionCapabilities {
     //   return propMetadata;
     // }
     if ( isReflectMetadata( this._reflect ) ) {
-      const propMetadata = this._reflect.getMetadata( PROP_META_KEY, typeOrFunc );
+      const propMetadata = {};
+      // Loop type and type parents
+      while (typeOrFunc) {
+        this._assign(propMetadata, this._reflect.getMetadata( PROP_META_KEY, typeOrFunc ));
+        typeOrFunc = this._getParent(typeOrFunc);
+      }
       if ( isPresent( propMetadata ) ) return propMetadata;
     }
     return {};
diff --git a/test/core/reflection/reflection.spec.ts b/test/core/reflection/reflection.spec.ts
index c7ab1e5..e8488a3 100644
--- a/test/core/reflection/reflection.spec.ts
+++ b/test/core/reflection/reflection.spec.ts
@@ -48,6 +48,36 @@ describe( `reflection/reflector`, ()=> {
       expect(actual).to.deep.equal(expected);
 
     } );
+    it ( `should respect parent property metadata`, () => {
+      class FooMetadata{
+        toString(): string { return `@Foo()`; }
+      }
+      const Foo = makePropDecorator(FooMetadata);
+      class BarMetadata{
+        toString(): string { return `@Bar()`; }
+      }
+      const Bar = makePropDecorator(BarMetadata);
+
+      class Test{
+        @Foo() jedi: string;
+
+        constructor(){
+          this.jedi = 'Obi-wan Kenobi';
+        }
+      }
+      class TestA extends Test{
+        @Bar() luke: string;
+
+        constructor(){
+          super();
+          this.luke = 'Obi-wan Kenobi';
+        }
+      }
+      const actual = reflector.propMetadata(TestA);
+      const expected = { luke: [ BarMetadata.prototype ], jedi: [ FooMetadata.prototype ] };
+
+      expect(actual).to.deep.equal(expected);
+    });
     it( `should extract constructor params metadata if present`, ()=> {
 
       function _createProto( Type, props ) {
@@ -74,5 +104,96 @@ describe( `reflection/reflector`, ()=> {
       expect(actual).to.deep.equal(expected);
 
     } );
+    it ( `should not duplicate constructor param metadata from the parent constructor to the child if the child has it's own params`, ()=> {
+      function _createProto( Type, props ) {
+        const instance = Object.create(Type.prototype);
+        return assign(instance,props);
+      }
+
+      abstract class AbstractConstructorComponent {
+        private form: any;
+        constructor (@Inject('form') @Host() form: any) {
+          this.form = form;
+        }
+      }
+
+      class AConstructorComponent extends AbstractConstructorComponent {
+        private $http: any;
+        constructor (@Inject('form') @Host() form: any,
+                     @Inject('$http') $http: any) {
+          super(form);
+          this.$http = $http;
+        }
+      }
+
+      class BConstructorComponent extends AbstractConstructorComponent {
+        private app: any;
+        constructor (@Inject('form') @Host() form: any,
+                     @Inject('app') @Host() app: any) {
+          super(form);
+          this.app = app;
+        }
+      }
+
+      class CConstructorComponent extends AbstractConstructorComponent { }
+
+      class DConstructorComponent extends AbstractConstructorComponent {
+        constructor () {
+          super (null);
+        }
+      }
+
+      class EConstructorComponent extends AbstractConstructorComponent {
+        constructor (form: any) {
+          super (form);
+        }
+      }
+
+      class FConstructorComponent extends BConstructorComponent {
+        constructor (@Inject('$http') $http: any,
+                     @Inject('form') @Host() form: any) {
+          super (form, $http);
+        }
+      }
+
+      const actualA = reflector.parameters(AConstructorComponent);
+      const expectedA = [
+        [_createProto(HostMetadata, null), _createProto(InjectMetadata,{token:'form'})],
+        [_createProto(InjectMetadata,{token:'$http'})]
+      ];
+      expect(actualA).to.deep.equal(expectedA);
+
+      const actualB = reflector.parameters(BConstructorComponent);
+      const expectedB = [
+        [_createProto(HostMetadata, null), _createProto(InjectMetadata,{token:'form'})],
+        [_createProto(HostMetadata, null), _createProto(InjectMetadata,{token:'app'})]
+      ];
+      expect(actualB).to.deep.equal(expectedB);
+
+      const actualC = reflector.parameters(CConstructorComponent);
+      const expectedC = [
+        [_createProto(HostMetadata, null), _createProto(InjectMetadata,{token:'form'})]
+      ];
+      expect(actualC).to.deep.equal(expectedC);
+
+      const actualD = reflector.parameters(DConstructorComponent);
+      const expectedD = [
+        [_createProto(HostMetadata, null), _createProto(InjectMetadata,{token:'form'})]
+      ];
+      expect(actualD).to.deep.equal(expectedD);
+
+      const actualE = reflector.parameters(DConstructorComponent);
+      const expectedE = [
+        [_createProto(HostMetadata, null), _createProto(InjectMetadata,{token:'form'})]
+      ];
+      expect(actualE).to.deep.equal(expectedE);
+
+      const actualF = reflector.parameters(FConstructorComponent);
+      const expectedF = [
+        [_createProto(InjectMetadata,{token:'$http'})],
+        [_createProto(HostMetadata, null), _createProto(InjectMetadata,{token:'form'})]
+      ];
+      expect(actualF).to.deep.equal(expectedF);
+    } );
 
 } );