Grant County Assessor

09/04/2026

The courthouse will be closed Monday September 7th for Labor Day. We will re-open on Tuesday September 8th.

08/13/2026

How Often Does the Assessor’s Office Inspect Property?

Have you ever wondered how often our office physically visits properties?

Our office conducts visual inspections of property every four years, covering approximately one-quarter of the county each year. This allows us to systematically review properties throughout the county on a regular cycle.

There are also situations when we may need to revisit a property before its regular inspection cycle. For example, we may return when:

🏠 A property is sold
🏗️ New construction or improvements have been made
🔨 A building or structure has been removed or torn down
📋 We become aware of changes that may affect the property record

During an inspection, we are looking at the property from a valuation and assessment standpoint and making sure our records accurately reflect the improvements and condition of the property.

Our goal is to keep property records accurate, up to date, and fair for everyone in our county.

If you have questions about your property record or an inspection, please contact the Grant County Assessor’s Office. We’re here to help!

08/04/2026

07/20/2026

REMINDER!
📢 Office Closure Notice

The Grant County Assessor’s Office will be closed Tuesday, August 4, through Friday, August 7, while our staff attends required training.
We will reopen during our normal business hours on Monday, August 10.
We appreciate your patience and understanding as we participate in training to better serve the citizens of Grant County.

07/10/2026

Reminder for Agricultural Exemption Card Holders.
This is a big year where a lot of them expire. So please check your cards.
The Grant County Assessor’s Office is happy to help you complete the renewal application. Once it’s completed, the application is submitted to the Oklahoma Tax Commission, which issues the new exemption card.
You can:
• Stop by the Grant County Assessor’s Office for assistance.
• Call our office at 395-2844 if you have questions about the renewal process.
Don’t wait until you need to make a qualifying purchase. Renew your exemption card now to avoid delays.

07/09/2026

Welcome to the official Grant County Assessor's Office page!

This page has been created to keep Grant County residents informed with office updates, important deadlines, exemption information, property assessment news, and helpful resources. We also help to answer common questions and provide information that makes understanding the assessors office a little easier.
Thank you for being here, and welcome.