diff --git a/develop/tests/playground.spec.js b/develop/tests/playground.spec.js
index fcb3aec0..1126d814 100644
--- a/develop/tests/playground.spec.js
+++ b/develop/tests/playground.spec.js
@@ -10,7 +10,7 @@ describe('Playground', () => {
     const props$ = (new BehaviorSubject(1))
       .distinctUntilChanged(comparator);
 
-    props$.subscribe(v => console.log(v));
+    props$.subscribe(v => console.log(v)); // eslint-disable-line
     props$.next(1);
     props$.next(2);
     props$.next(1);
diff --git a/src/google_map_markers.js b/src/google_map_markers.js
index fdc6af25..6a55154a 100644
--- a/src/google_map_markers.js
+++ b/src/google_map_markers.js
@@ -170,7 +170,7 @@ export default class GoogleMapMarkers extends Component {
     }
   }
 
-  _onMouseChangeHandler_raf = () => {
+  _onMouseChangeHandler_raf = () => { // eslint-disable-line
     if (!this.dimesionsCache_) {
       return;
     }
diff --git a/src/utils/utils.js b/src/utils/utils.js
index b4c06846..c8089712 100644
--- a/src/utils/utils.js
+++ b/src/utils/utils.js
@@ -91,9 +91,27 @@ const exports = {
       y: 0.5 * (nwWorld.y + seWorld.y),
     };
 
+    const scale = Math.pow(2, zoom);
+    const halfW = width / scale / GOOGLE_TILE_SIZE / 2;
+    const halfH = height / scale / GOOGLE_TILE_SIZE / 2;
+
+    const newNW = world2LatLng({
+      x: middle.x - halfW,
+      y: middle.y - halfH,
+    });
+
+    const newSE = world2LatLng({
+      x: middle.x + halfW,
+      y: middle.y + halfH,
+    });
+
     return {
       center: world2LatLng(middle),
       zoom,
+      newBounds: {
+        nw: newNW,
+        se: newSE,
+      },
     };
   },