When a neighbor complains about your rental (noise, parking, guests, trash), how you respond matters more than how fast. A few steps that keep it from turning into a bigger dispute:

1. Get the details. Thank the neighbor, then ask what happened, when, and how often. Write it down with the date.

2. Hear the tenant's side. Reach out calmly and in writing, and listen before deciding anything. Sometimes it's a one-off; sometimes it's a different unit entirely.

3. Point to the lease. Reference the lease and any HOA rules on noise, guests and parking. Handle every complaint the same way, for every tenant.

4. Follow up and keep the record. Check back in writing. If it keeps happening, follow the notice steps in your lease and California law. No shortcuts like changing locks or cutting utilities.

General information, not legal advice.

For those who self-manage, how do you handle the first neighbor complaint?