IA
Adams County Courthouse
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Important News

--- 07/20/2026 ---

 

Welcome to the Adams County, IA Assessor's website

2026 Values as of January 1, 2026 - Taxes payable September 2027 / March 2028.

SALES UPDATE: Every Monday AM                                                            FULL UPDATE: 07/20/2026

NOTICE:  The data available on this website is in a constant state of change.  Some parcels may have been split or combined, transferred, or undergone significant changes since the most recent update.  Please contact the Adams County Assessor's Office with any questions, concerns, or feedback.

 

REMINDERS

Informal Property Review Deadline 4/25/2027

Board of Review Petition Deadline 4/30/2027

Homestead / Military Applications 07/01/2027

Viewable Options

  • Sales Searches
  • Building Searches
  • Residential Buildings
  • Commercial Buildings
  • Agricultural Buildings
  • Sketches

  • Photos

  • Property Record Cards
  • GIS Mapping