diff --git a/yarn-project/ethereum/package.json b/yarn-project/ethereum/package.json
index f70dfac00ec3..b3246a24fc42 100644
--- a/yarn-project/ethereum/package.json
+++ b/yarn-project/ethereum/package.json
@@ -27,7 +27,8 @@
     "formatting:fix": "run -T eslint --fix ./src && run -T prettier -w ./src",
     "start:dev": "tsc-watch -p tsconfig.json --onSuccess 'yarn start'",
     "start": "node ./dest/index.js",
-    "test": "NODE_NO_WARNINGS=1 node --experimental-vm-modules ../node_modules/.bin/jest --passWithNoTests --maxWorkers=${JEST_MAX_WORKERS:-8}"
+    "test": "NODE_NO_WARNINGS=1 node --experimental-vm-modules ../node_modules/.bin/jest --passWithNoTests --maxWorkers=${JEST_MAX_WORKERS:-8}",
+    "proposer-address": "node ./dest/cli/forwarder_address.js"
   },
   "inherits": [
     "../package.common.json"
diff --git a/yarn-project/ethereum/src/cli/forwarder_address.ts b/yarn-project/ethereum/src/cli/forwarder_address.ts
new file mode 100644
index 000000000000..cf5173fe8866
--- /dev/null
+++ b/yarn-project/ethereum/src/cli/forwarder_address.ts
@@ -0,0 +1,12 @@
+import { ForwarderContract } from '../contracts/index.js';
+
+const ownerAddress = process.argv[2];
+if (!ownerAddress) {
+  process.stderr.write('Please provide an owner address as an argument\n');
+  process.exit(1);
+}
+
+// Ensure the address starts with 0x
+const formattedAddress = ownerAddress.startsWith('0x') ? ownerAddress : `0x${ownerAddress}`;
+const address = ForwarderContract.expectedAddress(formattedAddress as `0x${string}`);
+process.stdout.write(`${address}\n`);
diff --git a/yarn-project/ethereum/src/contracts/forwarder.test.ts b/yarn-project/ethereum/src/contracts/forwarder.test.ts
index 3d2339025775..7e005fa6a6c5 100644
--- a/yarn-project/ethereum/src/contracts/forwarder.test.ts
+++ b/yarn-project/ethereum/src/contracts/forwarder.test.ts
@@ -135,4 +135,9 @@ describe('Forwarder', () => {
     expect(err).toBeInstanceOf(FormattedViemError);
     expect(err.message).toMatch(/GovernanceProposer__OnlyProposerCanVote/);
   });
+
+  it('gets expected address', () => {
+    const expected = ForwarderContract.expectedAddress('0x8048539a57619864fdcAE35282731809CD1f5E8D');
+    expect(expected).toBe('0xEB416A0f18CEf8Ce5C9dd4BceF4BeFfb771703c6');
+  });
 });
diff --git a/yarn-project/ethereum/src/contracts/forwarder.ts b/yarn-project/ethereum/src/contracts/forwarder.ts
index f988a0e7147c..89d2d45c9454 100644
--- a/yarn-project/ethereum/src/contracts/forwarder.ts
+++ b/yarn-project/ethereum/src/contracts/forwarder.ts
@@ -11,7 +11,7 @@ import {
   getContract,
 } from 'viem';
 
-import { deployL1Contract } from '../deploy_l1_contracts.js';
+import { deployL1Contract, getExpectedAddress } from '../deploy_l1_contracts.js';
 import type { L1BlobInputs, L1GasConfig, L1TxRequest, L1TxUtils } from '../l1_tx_utils.js';
 import type { L1Clients, ViemPublicClient, ViemWalletClient } from '../types.js';
 import { RollupContract } from './rollup.js';
@@ -23,6 +23,11 @@ export class ForwarderContract {
     this.forwarder = getContract({ address, abi: ForwarderAbi, client });
   }
 
+  static expectedAddress(owner: Hex) {
+    const { address } = getExpectedAddress(ForwarderAbi, ForwarderBytecode, [owner], owner);
+    return address;
+  }
+
   static async create(
     owner: Hex,
     walletClient: ViemWalletClient,