diff --git a/packages/script/src/runtime/components/GoogleMaps/ScriptGoogleMaps.vue b/packages/script/src/runtime/components/GoogleMaps/ScriptGoogleMaps.vue
index d82afc18..f4b155b2 100644
--- a/packages/script/src/runtime/components/GoogleMaps/ScriptGoogleMaps.vue
+++ b/packages/script/src/runtime/components/GoogleMaps/ScriptGoogleMaps.vue
@@ -274,6 +274,47 @@ function getCenterWatchKey(center: ScriptGoogleMapsCenter): string | undefined {
   return undefined
 }
 
+const controlledCenterKey = computed(() => {
+  return getCenterWatchKey(centerOverride.value)
+    || getCenterWatchKey(props.mapOptions?.center)
+    || getCenterWatchKey(props.center)
+})
+
+function getReactiveMapOptions(options: google.maps.MapOptions): google.maps.MapOptions {
+  // Exclude center and zoom — they have dedicated watchers that avoid
+  // resetting user interactions (pan/zoom) on unrelated re-renders.
+  // Exclude mapId and colorScheme — Google Maps treats these as init-only;
+  // changes are handled by the dedicated re-init watcher below.
+  const { center: _, zoom: __, mapId: ___, colorScheme: ____, ...rest } = options
+  return rest
+}
+
+function isPlainObject(value: unknown): value is Record<string, unknown> {
+  if (!value || typeof value !== 'object')
+    return false
+  const proto = Object.getPrototypeOf(value)
+  return proto === Object.prototype || proto === null
+}
+
+function isSameOptionValue(a: unknown, b: unknown): boolean {
+  if (Object.is(a, b))
+    return true
+  if (Array.isArray(a) && Array.isArray(b)) {
+    return a.length === b.length && a.every((value, index) => isSameOptionValue(value, b[index]))
+  }
+  if (isPlainObject(a) && isPlainObject(b)) {
+    const aKeys = Object.keys(a)
+    const bKeys = Object.keys(b)
+    return aKeys.length === bKeys.length
+      && aKeys.every(key => Object.hasOwn(b, key) && isSameOptionValue(a[key], b[key]))
+  }
+  return false
+}
+
+function isSameMapOptions(a: google.maps.MapOptions, b: google.maps.MapOptions): boolean {
+  return isSameOptionValue(toRaw(a), toRaw(b))
+}
+
 const queryToLatLngCache = new Map<string, google.maps.LatLng | google.maps.LatLngLiteral>()
 
 async function resolveQueryToLatLng(query: string) {
@@ -401,15 +442,12 @@ onMounted(() => {
       emits('error')
     }
   })
-  watch(options, () => {
+  watch(() => getReactiveMapOptions(options.value), (nextOptions, previousOptions) => {
     if (!map.value)
       return
-    // Exclude center and zoom — they have dedicated watchers that avoid
-    // resetting user interactions (pan/zoom) on unrelated re-renders.
-    // Exclude mapId and colorScheme — Google Maps treats these as init-only;
-    // changes are handled by the dedicated re-init watcher below.
-    const { center: _, zoom: __, mapId: ___, colorScheme: ____, ...rest } = options.value
-    map.value.setOptions(rest)
+    if (isSameMapOptions(nextOptions, previousOptions))
+      return
+    map.value.setOptions(nextOptions)
   })
   // Re-init map when mapId or colorScheme changes (e.g. user toggles color mode
   // with `mapIds` set or with cloud-based styling on a single mapId). Both are
@@ -458,8 +496,9 @@ onMounted(() => {
     emits('ready', exposed)
   })
   watch(() => options.value.zoom, (zoom) => {
-    if (map.value && zoom != null)
+    if (map.value && zoom != null) {
       map.value.setZoom(zoom)
+    }
   })
   // Clear centerOverride when the controlled center prop changes so external
   // updates take effect (otherwise centerOverride, written from the user's
@@ -467,7 +506,7 @@ onMounted(() => {
   watch([() => getCenterWatchKey(props.center), () => getCenterWatchKey(props.mapOptions?.center)], () => {
     centerOverride.value = undefined
   })
-  watch([() => getCenterWatchKey(options.value.center), isMapReady, map], async () => {
+  watch([controlledCenterKey, isMapReady, map], async () => {
     if (!map.value) {
       return
     }
diff --git a/playground/pages/third-parties/google-maps/sfcs.vue b/playground/pages/third-parties/google-maps/sfcs.vue
index c3617dac..22628779 100644
--- a/playground/pages/third-parties/google-maps/sfcs.vue
+++ b/playground/pages/third-parties/google-maps/sfcs.vue
@@ -92,9 +92,9 @@ whenever(() => googleMapsRef.value?.googleMaps, (googleMaps) => {
       api-key="AIzaSyAOEIQ_xOdLx2dNwnFMzyJoswwvPCTcGzU"
       :width="1280"
       :height="720"
-      :zoom="zoom"
       :map-options="{
         center: { lat: -34.397, lng: 150.644 },
+        zoom,
         mapId: 'DEMO_MAP_ID',
       }"
     >
diff --git a/test/unit/google-maps-regressions.test.ts b/test/unit/google-maps-regressions.test.ts
index b0af3b00..cb479f7d 100644
--- a/test/unit/google-maps-regressions.test.ts
+++ b/test/unit/google-maps-regressions.test.ts
@@ -337,6 +337,39 @@ describe('google Maps Regressions', () => {
       map.setOptions(rest)
     }
 
+    function isPlainObject(value: unknown): value is Record<string, unknown> {
+      if (!value || typeof value !== 'object')
+        return false
+      const proto = Object.getPrototypeOf(value)
+      return proto === Object.prototype || proto === null
+    }
+
+    function isSameOptionValue(a: unknown, b: unknown): boolean {
+      if (Object.is(a, b))
+        return true
+      if (Array.isArray(a) && Array.isArray(b))
+        return a.length === b.length && a.every((value, index) => isSameOptionValue(value, b[index]))
+      if (isPlainObject(a) && isPlainObject(b)) {
+        const aKeys = Object.keys(a)
+        const bKeys = Object.keys(b)
+        return aKeys.length === bKeys.length
+          && aKeys.every(key => Object.hasOwn(b, key) && isSameOptionValue(a[key], b[key]))
+      }
+      return false
+    }
+
+    function applyOptionsWithStableGuard(
+      map: ReturnType<typeof createMockMap>,
+      options: Record<string, any>,
+      previousOptions: Record<string, any>,
+    ) {
+      const { center: _, zoom: __, mapId: ___, colorScheme: ____, ...next } = options
+      const { center: _previousCenter, zoom: _previousZoom, mapId: _previousMapId, colorScheme: _previousColorScheme, ...previous } = previousOptions
+      if (isSameOptionValue(next, previous))
+        return
+      map.setOptions(next)
+    }
+
     it('old behavior: setOptions resets zoom and center on unrelated re-render', () => {
       const map = createMockMap()
       const options = { center: { lat: 40, lng: -74 }, zoom: 12, mapId: 'abc' }
@@ -402,6 +435,35 @@ describe('google Maps Regressions', () => {
       expect(map.setCenter).not.toHaveBeenCalled()
       expect(map.setZoom).not.toHaveBeenCalled()
     })
+
+    it('fixed behavior: identical inline options do not call setOptions on unrelated re-renders', () => {
+      const map = createMockMap()
+      const baseOptions = {
+        center: { lat: 40, lng: -74 },
+        zoom: 12,
+        mapId: 'abc',
+        disableDefaultUI: true,
+        restriction: { strictBounds: false },
+      }
+
+      for (let i = 0; i < 3; i++) {
+        applyOptionsWithStableGuard(map, { ...baseOptions, restriction: { strictBounds: false } }, baseOptions)
+      }
+
+      expect(map.setOptions).not.toHaveBeenCalled()
+      expect(map.setCenter).not.toHaveBeenCalled()
+      expect(map.setZoom).not.toHaveBeenCalled()
+    })
+
+    it('fixed behavior: real non-position option changes still call setOptions', () => {
+      const map = createMockMap()
+      const previousOptions = { center: { lat: 40, lng: -74 }, zoom: 12, mapId: 'abc', disableDefaultUI: true }
+      const nextOptions = { center: { lat: 40, lng: -74 }, zoom: 12, mapId: 'abc', disableDefaultUI: false }
+
+      applyOptionsWithStableGuard(map, nextOptions, previousOptions)
+
+      expect(map.setOptions).toHaveBeenCalledWith({ disableDefaultUI: false })
+    })
   })
 
   describe('center watcher should skip setCenter when lat/lng unchanged', () => {
@@ -476,6 +538,40 @@ describe('google Maps Regressions', () => {
       expect(getCenterWatchKey(firstRender.center)).toBe(getCenterWatchKey(secondRender.center))
     })
 
+    it('keeps the controlled center watch key stable across unrelated inline option re-renders', () => {
+      function getCenterWatchKey(center: any) {
+        if (!center)
+          return undefined
+        const lat = typeof center.lat === 'function' ? center.lat() : center.lat
+        const lng = typeof center.lng === 'function' ? center.lng() : center.lng
+        return `latlng:${lat},${lng}`
+      }
+
+      function getControlledCenterKey(props: { center?: any, mapOptions?: { center?: any } }, centerOverride?: any) {
+        return getCenterWatchKey(centerOverride)
+          || getCenterWatchKey(props.mapOptions?.center)
+          || getCenterWatchKey(props.center)
+      }
+
+      const firstRender = {
+        mapOptions: {
+          center: { lat: -34.397, lng: 150.644 },
+          zoom: 8,
+        },
+      }
+      const secondRenderAfterRectangleToggle = {
+        mapOptions: {
+          center: { lat: -34.397, lng: 150.644 },
+          zoom: 8,
+        },
+      }
+
+      expect(firstRender.mapOptions).not.toBe(secondRenderAfterRectangleToggle.mapOptions)
+      expect(firstRender.mapOptions.center).not.toBe(secondRenderAfterRectangleToggle.mapOptions.center)
+      expect(getControlledCenterKey(firstRender))
+        .toBe(getControlledCenterKey(secondRenderAfterRectangleToggle))
+    })
+
     it('changes the center watch key when coordinates actually change', () => {
       function getCenterWatchKey(center: any) {
         const lat = typeof center.lat === 'function' ? center.lat() : center.lat