# Title: The 30-Minute Duplex Screen: How to Pre-Underwrite 2–4 Unit Leads Before Your First Call ## Author: ListCentral Team ## Description: A multifamily lead list with 200 duplex and triplex owners is an asset — until you realize that call... ## URL: https://listcentral.us/blogs/multi-family-properties/the-30-minute-duplex-screen-how-to-pre-underwrite-2-4-unit-leads-before-your-first-call