Castellan

Castellan is a technology company that completes property tax appeals end to end in California, Georgia, and Florida. Pay only if we win.

FintechReal estate and construction

Castellan has no funding amount on record yet; its latest known round is Seed (Aug 2026). Recent Funding first saw it on October 2, 2026.

Raise history

1. August 10, 2026
   Seed · amount undisclosed
   Source: crunchbase.com

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Every amount links to the page it came from. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/castellan.