diff --git a/packages/tanstack-start/src/server/clerkClient.ts b/packages/tanstack-start/src/server/clerkClient.ts
index b1f32bad05..e28b603cca 100644
--- a/packages/tanstack-start/src/server/clerkClient.ts
+++ b/packages/tanstack-start/src/server/clerkClient.ts
@@ -1,34 +1,25 @@
 import { createClerkClient } from '@clerk/backend';
 
-import {
-  API_URL,
-  API_VERSION,
-  DOMAIN,
-  IS_SATELLITE,
-  PROXY_URL,
-  PUBLISHABLE_KEY,
-  SDK_METADATA,
-  SECRET_KEY,
-  TELEMETRY_DEBUG,
-  TELEMETRY_DISABLED,
-} from './constants';
+import { commonEnvs } from './constants';
 
-const clerkClient: typeof createClerkClient = options =>
-  createClerkClient({
-    secretKey: SECRET_KEY,
-    publishableKey: PUBLISHABLE_KEY,
-    apiUrl: API_URL,
-    apiVersion: API_VERSION,
+const clerkClient: typeof createClerkClient = options => {
+  const commonEnv = commonEnvs();
+  return createClerkClient({
+    secretKey: commonEnv.SECRET_KEY,
+    publishableKey: commonEnv.PUBLISHABLE_KEY,
+    apiUrl: commonEnv.API_URL,
+    apiVersion: commonEnv.API_VERSION,
     userAgent: `${PACKAGE_NAME}@${PACKAGE_VERSION}`,
-    proxyUrl: PROXY_URL,
-    domain: DOMAIN,
-    isSatellite: IS_SATELLITE,
-    sdkMetadata: SDK_METADATA,
+    proxyUrl: commonEnv.PROXY_URL,
+    domain: commonEnv.DOMAIN,
+    isSatellite: commonEnv.IS_SATELLITE,
+    sdkMetadata: commonEnv.SDK_METADATA,
     telemetry: {
-      disabled: TELEMETRY_DISABLED,
-      debug: TELEMETRY_DEBUG,
+      disabled: commonEnv.TELEMETRY_DISABLED,
+      debug: commonEnv.TELEMETRY_DEBUG,
     },
     ...options,
   });
+};
 
 export { clerkClient };
diff --git a/packages/tanstack-start/src/server/constants.ts b/packages/tanstack-start/src/server/constants.ts
index cf4b2789a3..05e87615ec 100644
--- a/packages/tanstack-start/src/server/constants.ts
+++ b/packages/tanstack-start/src/server/constants.ts
@@ -2,24 +2,27 @@ import { apiUrlFromPublishableKey } from '@clerk/shared/apiUrlFromPublishableKey
 
 import { getEnvVariable, getPublicEnvVariables } from '../utils/env';
 
-export const CLERK_JS_VERSION = getPublicEnvVariables().clerkJsVersion || '';
-export const CLERK_JS_URL = getPublicEnvVariables().clerkJsUrl || '';
-export const API_VERSION = getEnvVariable('CLERK_API_VERSION') || 'v1';
-export const SECRET_KEY = getEnvVariable('CLERK_SECRET_KEY') || '';
-export const PUBLISHABLE_KEY = getPublicEnvVariables().publishableKey || '';
-export const ENCRYPTION_KEY = getEnvVariable('CLERK_ENCRYPTION_KEY') || '';
-export const API_URL = getEnvVariable('CLERK_API_URL') || apiUrlFromPublishableKey(PUBLISHABLE_KEY);
-export const DOMAIN = getPublicEnvVariables().domain || '';
-export const PROXY_URL = getPublicEnvVariables().proxyUrl || '';
-export const CLERK_JWT_KEY = getEnvVariable('CLERK_JWT_KEY') || '';
-export const IS_SATELLITE = getPublicEnvVariables().isSatellite || false;
-export const SIGN_IN_URL = getPublicEnvVariables().signInUrl || '';
-export const SIGN_UP_URL = getPublicEnvVariables().signUpUrl || '';
-export const SDK_METADATA = {
-  name: PACKAGE_NAME,
-  version: PACKAGE_VERSION,
-  environment: getEnvVariable('NODE_ENV'),
-};
-
-export const TELEMETRY_DISABLED = getPublicEnvVariables().telemetryDisabled;
-export const TELEMETRY_DEBUG = getPublicEnvVariables().telemetryDebug;
+// @ts-expect-error - TODO: Improve types
+export const commonEnvs = () =>
+  ({
+    CLERK_JS_VERSION: getPublicEnvVariables().clerkJsVersion || '',
+    CLERK_JS_URL: getPublicEnvVariables().clerkJsUrl || '',
+    API_VERSION: getEnvVariable('CLERK_API_VERSION') || 'v1',
+    SECRET_KEY: getEnvVariable('CLERK_SECRET_KEY') || '',
+    PUBLISHABLE_KEY: getPublicEnvVariables().publishableKey || '',
+    ENCRYPTION_KEY: getEnvVariable('CLERK_ENCRYPTION_KEY') || '',
+    API_URL: getEnvVariable('CLERK_API_URL') || apiUrlFromPublishableKey(commonEnvs().PUBLISHABLE_KEY),
+    DOMAIN: getPublicEnvVariables().domain || '',
+    PROXY_URL: getPublicEnvVariables().proxyUrl || '',
+    CLERK_JWT_KEY: getEnvVariable('CLERK_JWT_KEY') || '',
+    IS_SATELLITE: getPublicEnvVariables().isSatellite || false,
+    SIGN_IN_URL: getPublicEnvVariables().signInUrl || '',
+    SIGN_UP_URL: getPublicEnvVariables().signUpUrl || '',
+    SDK_METADATA: {
+      name: PACKAGE_NAME,
+      version: PACKAGE_VERSION,
+      environment: getEnvVariable('NODE_ENV'),
+    },
+    TELEMETRY_DISABLED: getPublicEnvVariables().telemetryDisabled,
+    TELEMETRY_DEBUG: getPublicEnvVariables().telemetryDebug,
+  }) as const;
diff --git a/packages/tanstack-start/src/server/loadOptions.ts b/packages/tanstack-start/src/server/loadOptions.ts
index b20f392930..fc76bc9752 100644
--- a/packages/tanstack-start/src/server/loadOptions.ts
+++ b/packages/tanstack-start/src/server/loadOptions.ts
@@ -6,31 +6,22 @@ import { handleValueOrFn } from '@clerk/shared/utils';
 
 import { errorThrower } from '../utils';
 import { getEnvVariable, getPublicEnvVariables } from '../utils/env';
-import {
-  CLERK_JWT_KEY,
-  DOMAIN,
-  IS_SATELLITE,
-  PROXY_URL,
-  PUBLISHABLE_KEY,
-  SECRET_KEY,
-  SIGN_IN_URL,
-  SIGN_UP_URL,
-} from './constants';
+import { commonEnvs } from './constants';
 import type { LoaderOptions } from './types';
 import { patchRequest } from './utils';
 
 export const loadOptions = (request: Request, overrides: LoaderOptions = {}) => {
   const clerkRequest = createClerkRequest(patchRequest(request));
-
-  const secretKey = overrides.secretKey || SECRET_KEY;
-  const publishableKey = overrides.publishableKey || PUBLISHABLE_KEY;
-  const jwtKey = overrides.jwtKey || CLERK_JWT_KEY;
+  const commonEnv = commonEnvs();
+  const secretKey = overrides.secretKey || commonEnv.SECRET_KEY;
+  const publishableKey = overrides.publishableKey || commonEnv.PUBLISHABLE_KEY;
+  const jwtKey = overrides.jwtKey || commonEnv.CLERK_JWT_KEY;
   const apiUrl = getEnvVariable('CLERK_API_URL') || apiUrlFromPublishableKey(publishableKey);
-  const domain = handleValueOrFn(overrides.domain, new URL(request.url)) || DOMAIN;
-  const isSatellite = handleValueOrFn(overrides.isSatellite, new URL(request.url)) || IS_SATELLITE;
-  const relativeOrAbsoluteProxyUrl = handleValueOrFn(overrides?.proxyUrl, clerkRequest.clerkUrl, PROXY_URL);
-  const signInUrl = overrides.signInUrl || SIGN_IN_URL;
-  const signUpUrl = overrides.signUpUrl || SIGN_UP_URL;
+  const domain = handleValueOrFn(overrides.domain, new URL(request.url)) || commonEnv.DOMAIN;
+  const isSatellite = handleValueOrFn(overrides.isSatellite, new URL(request.url)) || commonEnv.IS_SATELLITE;
+  const relativeOrAbsoluteProxyUrl = handleValueOrFn(overrides?.proxyUrl, clerkRequest.clerkUrl, commonEnv.PROXY_URL);
+  const signInUrl = overrides.signInUrl || commonEnv.SIGN_IN_URL;
+  const signUpUrl = overrides.signUpUrl || commonEnv.SIGN_UP_URL;
   const afterSignInUrl = overrides.afterSignInUrl || getPublicEnvVariables().afterSignInUrl;
   const afterSignUpUrl = overrides.afterSignUpUrl || getPublicEnvVariables().afterSignUpUrl;