---
title: "Discussion on \"How to Deduplicate Property Owner Records Across Multiple Lead Lists with Python and pandas\" | Hashnode"
description: "Discussion on \"How to Deduplicate Property Owner Records Across Multiple Lead Lists with Python and pandas\". Normalize addresses and owner names, merge exact matches, keep a record ID crosswalk, and send fuzzy matches to a person before you skip trace or mail"
url: "https://hashnode.com/posts/deduplicating-property-owner-records-across-lead-lists/6ada6be352bb93a78fcd3301"
---

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# [How to Deduplicate Property Owner Records Across Multiple Lead Lists with Python and pandas](https://locatenext.hashnode.dev/deduplicating-property-owner-records-across-lead-lists?utm_source=hashnode&utm_medium=feed)

Normalize addresses and owner names, merge exact matches, keep a record ID crosswalk, and send fuzzy matches to a person before you skip trace or mail

Oct 22 · 13 min read · locatenext.hashnode.dev  
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-   [#python](https://hashnode.com/tag/python)
-   [#pandas](https://hashnode.com/tag/pandas)
-   [#data-cleaning](https://hashnode.com/tag/data-cleaning)
-   [#real-estate](https://hashnode.com/tag/real-estate)

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