TL;DR — one tab per zip; inside, one block per single-family home that sold for $5M+ in the last 90 days. Each block is one linked record: closing (sale price, sold date, beds/baths/sqft, MLS# — from Redfin's public sold-listings export) → property (land + building assessed value, Homeowners' Exemption — LA County Assessor, matched by location) → new owner name / email / phone (Tracerfy). Greyed blocks = LLC/trust buyer or no Tracerfy match → excluded from outreach. Caveat: right after a sale, public records can still show the seller — a "mailing = property" flag or a name that differs from the pre-sale Assessor record is the best sign it's the buyer. Unsure what a term means? Open the glossary drawer.