diff --git a/packages/aws-cdk-lib/aws-lambda-event-sources/lib/kafka.ts b/packages/aws-cdk-lib/aws-lambda-event-sources/lib/kafka.ts
index 3c75a45a51447..0afbb63a38fbd 100644
--- a/packages/aws-cdk-lib/aws-lambda-event-sources/lib/kafka.ts
+++ b/packages/aws-cdk-lib/aws-lambda-event-sources/lib/kafka.ts
@@ -226,6 +226,8 @@ export class ManagedKafkaEventSource extends StreamEventSource {
 export class SelfManagedKafkaEventSource extends StreamEventSource {
   // This is to work around JSII inheritance problems
   private innerProps: SelfManagedKafkaEventSourceProps;
+  private _eventSourceMappingId?: string = undefined;
+  private _eventSourceMappingArn?: string = undefined;
 
   constructor(props: SelfManagedKafkaEventSourceProps) {
     super(props);
@@ -244,7 +246,7 @@ export class SelfManagedKafkaEventSource extends StreamEventSource {
 
   public bind(target: lambda.IFunction) {
     if (!(target instanceof Construct)) { throw new Error('Function is not a construct. Unexpected error.'); }
-    target.addEventSourceMapping(
+    const eventSourceMapping = target.addEventSourceMapping(
       this.mappingId(target),
       this.enrichMappingOptions({
         filters: this.innerProps.filters,
@@ -259,6 +261,9 @@ export class SelfManagedKafkaEventSource extends StreamEventSource {
       }),
     );
 
+    this._eventSourceMappingId = eventSourceMapping.eventSourceMappingId;
+    this._eventSourceMappingArn = eventSourceMapping.eventSourceMappingArn;
+
     if (this.innerProps.secret !== undefined) {
       this.innerProps.secret.grantRead(target);
     }
@@ -314,4 +319,24 @@ export class SelfManagedKafkaEventSource extends StreamEventSource {
       ? undefined
       : sourceAccessConfigurations;
   }
+
+  /**
+  * The identifier for this EventSourceMapping
+  */
+  public get eventSourceMappingId(): string {
+    if (!this._eventSourceMappingId) {
+      throw new Error('KafkaEventSource is not yet bound to an event source mapping');
+    }
+    return this._eventSourceMappingId;
+  }
+
+  /**
+     * The ARN for this EventSourceMapping
+     */
+  public get eventSourceMappingArn(): string {
+    if (!this._eventSourceMappingArn) {
+      throw new Error('KafkaEventSource is not yet bound to an event source mapping');
+    }
+    return this._eventSourceMappingArn;
+  }
 }
diff --git a/packages/aws-cdk-lib/aws-lambda-event-sources/test/kafka.test.ts b/packages/aws-cdk-lib/aws-lambda-event-sources/test/kafka.test.ts
index d5b1df2c9a657..278338d1d7c4b 100644
--- a/packages/aws-cdk-lib/aws-lambda-event-sources/test/kafka.test.ts
+++ b/packages/aws-cdk-lib/aws-lambda-event-sources/test/kafka.test.ts
@@ -308,6 +308,55 @@ describe('KafkaEventSource', () => {
       });
     });
 
+    test('consumerGroupId can be set for ManagedKafkaEventSource', () => {
+
+      // GIVEN
+      const stack = new cdk.Stack();
+      const fn = new TestFunction(stack, 'Fn');
+      const clusterArn = 'some-arn';
+      const kafkaTopic = 'some-topic';
+      const consumerGroupId = 'my-consumer-group-id';
+
+      const mskEventMapping = new sources.ManagedKafkaEventSource(
+        {
+          clusterArn,
+          topic: kafkaTopic,
+          startingPosition: lambda.StartingPosition.TRIM_HORIZON,
+          consumerGroupId,
+        });
+
+      // WHEN
+      fn.addEventSource(mskEventMapping);
+      expect(mskEventMapping.eventSourceMappingId).toBeDefined();
+      expect(mskEventMapping.eventSourceMappingArn).toBeDefined();
+
+      const template = Template.fromStack(stack);
+      template.hasResourceProperties('AWS::Lambda::EventSourceMapping', {
+        AmazonManagedKafkaEventSourceConfig: { ConsumerGroupId: consumerGroupId },
+      });
+
+    });
+
+    test('ManagedKafkaEventSource name conforms to construct id rules', () => {
+      // GIVEN
+      const stack = new cdk.Stack();
+      const fn = new TestFunction(stack, 'Fn');
+      const clusterArn = 'some-arn';
+      const kafkaTopic = 'some-topic';
+
+      const mskEventMapping = new sources.ManagedKafkaEventSource(
+        {
+          clusterArn,
+          topic: kafkaTopic,
+          startingPosition: lambda.StartingPosition.TRIM_HORIZON,
+        });
+
+      // WHEN
+      fn.addEventSource(mskEventMapping);
+      expect(mskEventMapping.eventSourceMappingId).toBeDefined();
+      expect(mskEventMapping.eventSourceMappingArn).toBeDefined();
+    });
+
   });
 
   describe('self-managed kafka', () => {
@@ -950,53 +999,27 @@ describe('KafkaEventSource', () => {
 
     });
 
-    test('consumerGroupId can be set for ManagedKafkaEventSource', () => {
-
+    test('eventSourceMappingArn and eventSourceMappingId are defined', () => {
       // GIVEN
       const stack = new cdk.Stack();
       const fn = new TestFunction(stack, 'Fn');
-      const clusterArn = 'some-arn';
       const kafkaTopic = 'some-topic';
-      const consumerGroupId = 'my-consumer-group-id';
+      const secret = new Secret(stack, 'Secret', { secretName: 'AmazonMSK_KafkaSecret' });
+      const bootstrapServers = ['kafka-broker:9092'];
 
-      const mskEventMapping = new sources.ManagedKafkaEventSource(
+      const eventSource = new sources.SelfManagedKafkaEventSource(
         {
-          clusterArn,
+          bootstrapServers: bootstrapServers,
           topic: kafkaTopic,
+          secret: secret,
           startingPosition: lambda.StartingPosition.TRIM_HORIZON,
-          consumerGroupId,
         });
 
       // WHEN
-      fn.addEventSource(mskEventMapping);
-      expect(mskEventMapping.eventSourceMappingId).toBeDefined();
-      expect(mskEventMapping.eventSourceMappingArn).toBeDefined();
-
-      const template = Template.fromStack(stack);
-      template.hasResourceProperties('AWS::Lambda::EventSourceMapping', {
-        AmazonManagedKafkaEventSourceConfig: { ConsumerGroupId: consumerGroupId },
-      });
-
+      fn.addEventSource(eventSource);
+      expect(eventSource.eventSourceMappingArn).toBeDefined();
+      expect(eventSource.eventSourceMappingId).toBeDefined();
     });
 
-    test('ManagedKafkaEventSource name conforms to construct id rules', () => {
-      // GIVEN
-      const stack = new cdk.Stack();
-      const fn = new TestFunction(stack, 'Fn');
-      const clusterArn = 'some-arn';
-      const kafkaTopic = 'some-topic';
-
-      const mskEventMapping = new sources.ManagedKafkaEventSource(
-        {
-          clusterArn,
-          topic: kafkaTopic,
-          startingPosition: lambda.StartingPosition.TRIM_HORIZON,
-        });
-
-      // WHEN
-      fn.addEventSource(mskEventMapping);
-      expect(mskEventMapping.eventSourceMappingId).toBeDefined();
-      expect(mskEventMapping.eventSourceMappingArn).toBeDefined();
-    });
   });
 });