diff --git a/src/ts/utils.ts b/src/ts/utils.ts
index cd337bb1..de44e281 100644
--- a/src/ts/utils.ts
+++ b/src/ts/utils.ts
@@ -1,7 +1,7 @@
-import {Address, getAddress} from 'viem';
+import { Address, getAddress } from 'viem';
 import * as addresses from './AaveAddressBook';
 
-type AnyObject = {[key: string]: any};
+type AnyObject = { [key: string]: any };
 
 function flattenObject(obj: AnyObject, parentKey = '', result: AnyObject = {}): AnyObject {
   for (const [key, value] of Object.entries(obj)) {
@@ -28,12 +28,12 @@ export function getAddressBookReferences(value: Address, chainId: number): strin
   const transformedAddresses = Object.keys(addresses).reduce(
     (acc, key) => {
       if (addresses[key as keyof typeof addresses].CHAIN_ID === chainId) {
-        const chainAddresses = {...addresses[key as keyof typeof addresses]};
+        const chainAddresses = { ...addresses[key as keyof typeof addresses] };
         // deleting eModes as they only contain duplicates and on lookup should always be deprioritized
         if ((chainAddresses as any).E_MODES) {
           delete (chainAddresses as any).E_MODES;
         }
-        return {...acc, ...flattenObject({[key]: chainAddresses})};
+        return { ...acc, ...flattenObject({ [key]: chainAddresses }) };
       }
       return acc;
     },
@@ -43,3 +43,54 @@ export function getAddressBookReferences(value: Address, chainId: number): strin
     (key) => transformedAddresses[key] === getAddress(value),
   );
 }
+
+type Deliteralize<T> = {
+  [K in keyof T]: T[K] extends string ? string : T[K];
+};
+type MakePropertyRequired<T, K extends keyof T> = T & {
+  [P in K]-?: T[P];
+};
+
+type Addresses = Extract<(typeof addresses)[keyof typeof addresses], { CHAIN_ID: number }>;
+type AddressFilter = MakePropertyRequired<Partial<Deliteralize<Addresses>>, 'CHAIN_ID'>;
+
+/**
+ * Searches the address book for entries matching the filter
+ * @param filter an object with properties to filter by
+ * @returns list of matching entries
+ */
+export const filterAddresses = <F extends AddressFilter>(filter: F) => {
+  const result = Object.values(addresses).filter((v) => {
+    return Object.entries(filter).every(([key, left]) => {
+      const right = v[key as keyof Addresses];
+
+      if (typeof left === 'string') {
+        return left.toLowerCase() === String(right).toLowerCase();
+      }
+      return left === v[key as keyof Addresses];
+    });
+  }) as Extract<Addresses, F>[];
+
+  return result;
+};
+
+/**
+ * Finds a single entry in the address book matching the filter
+ * @param filter a filter object, that should match exactly one entry
+ * @returns exactly one matching entry
+ * @throws if no or multiple entries are found
+ */
+export const findAddress = <F extends AddressFilter>(filter: F) => {
+  const results = filterAddresses(filter);
+  if (!results[0]) {
+    throw new Error(`No entry found in address book for filter ${JSON.stringify(filter)}`);
+  }
+  if (results[1]) {
+    throw new Error(
+      `Multiple entries found in address book for filter ${JSON.stringify(
+        filter,
+      )}: ${results.map((r) => JSON.stringify(r)).join(', ')}`,
+    );
+  }
+  return results[0];
+};
diff --git a/tests/utils.spec.ts b/tests/utils.spec.ts
index 0a4c0e3f..32ddf109 100644
--- a/tests/utils.spec.ts
+++ b/tests/utils.spec.ts
@@ -1,9 +1,48 @@
-import {describe, expect, it} from 'vitest';
-import {POOL} from '../src/ts/AaveV3Ethereum';
-import {getAddressBookReferences} from '../src/ts/utils';
+import { describe, expect, it } from 'vitest';
+import { POOL } from '../src/ts/AaveV3Ethereum';
+import { filterAddresses, findAddress, getAddressBookReferences } from '../src/ts/utils';
+import { AaveV3Ethereum } from '../src/ts/AaveAddressBook';
 
 describe('getAddressBookReferences', () => {
   it('should return correct response', () => {
     expect(getAddressBookReferences(POOL, 1)).toEqual(['AaveV3Ethereum.POOL']);
   });
 });
+
+describe("findAddress", () => {
+  it("finds a pool for a pool-configurator", () => {
+    const result = findAddress({
+      CHAIN_ID: 1,
+      POOL_CONFIGURATOR: AaveV3Ethereum.POOL_CONFIGURATOR,
+    });
+
+    expect(result.POOL).toBe(AaveV3Ethereum.POOL);
+  });
+
+  it("throws if no entry is found", () => {
+    expect(() =>
+      findAddress({
+        CHAIN_ID: 1,
+        POOL_CONFIGURATOR: "0x0000000000000000000000000000000000000000",
+      }),
+    ).toThrow();
+  });
+
+  it("throws if multiple entries are found", () => {
+    expect(() =>
+      findAddress({
+        CHAIN_ID: 1,
+      }),
+    ).toThrow();
+  });
+});
+
+describe("filterAddress", () => {
+  it("finds all entries for chain id", () => {
+    const results = filterAddresses({
+      CHAIN_ID: 1,
+    });
+
+    expect(results.length).toMatchInlineSnapshot(`14`);
+  });
+})
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