You’ll probably want to be sitting down in a few weeks when you open your notice from the county regarding how much the Guilford County Tax Department believes your house or other property is worth.

According to preliminary numbers, which are said to have held up to the end of the year, on average, property values in the county were up about 48 percent – and housing was a segment said by tax officials to be coming in even higher than that.

Which is why you may want to be sitting down when you open the notice.

Unless the Guilford County Board of Commissioners reduces the tax rate when the board adopts a 2026-2027 fiscal budget in June, the average property tax bill will go up about 48 percent or more.

The late Commissioner Carolyn Coleman used to argue with the tax director because she believed the department consistently undervalued her house and those in her neighborhood.  She didn’t seem to realize that we should all be so lucky because, while you want a great price when you sell your house, you don’t want your house or other property sitting on the tax rolls year after year with a high value.

Republican Guilford County Commissioner Pat Tillman told the Rhino Times last year that it should be almost unthinkable for the board to leave the property tax rate where it is given the coming increase in value; however, the Board of Commissioners is made up of two Republicans and seven Democrats and the leader of the Democrats, Chairman of the Guilford County Board of Commissioners Skip Alston, has said leaving the county tax rate the same is a distinct possibility.  He has said that the board will have to see how the numbers add up closer to budget time, and he continuously points out that Guilford County has a giant number of needs on top of the $2 billion in school debt that voters have approved in recent years.

With interest, that total bill comes in well over $3 billion.

Property owners across Guilford County will begin receiving their notices in February 2026 informing them of their new assessed property values under the county’s 2026 real property reappraisal.

The reappraisal, conducted by county Tax Department appraisers certified by the North Carolina Department of Revenue and the North Carolina Appraisal Board, took effect January 1, 2026 – with results that will be reflected on property tax bills mailed out in early- to mid-July 2026.

County tax staff always emphasize that the reappraisal affects only assessed values – not tax rates. The all-important tax rate will be set separately by the Guilford County Board of Commissioners in June of 2026 as part of the county’s budget process.

According to an online informational brochure, the Tax Department uses a detailed set of tools and techniques to establish market value countywide. Those tools include county maps, aerial photography, street-level images, sales reviews and field visits, along with analysis of recent sales in each neighborhood.

Most of the secret sauce is not secret; however, some parts of the process aren’t shared publicly because those are made up of corporate proprietary information.

 The goal of the process, according to Tax Director Ben Chavis, is to determine the most probable sale price for a property under current market conditions.

The brochure stresses that reappraisal isn’t optional: State law requires counties to periodically revalue property to ensure equity and uniformity across taxpayers.

Guilford County conducts the reappraisal in-house using local staff familiar with neighborhood-specific market trends.

Once assessment notices are mailed in February, property owners who accept the assessed value won’t need to take any action.

On the other hand, property owners who believe their valuation is incorrect can file an informal appeal within 30 days of the notice.

Informal appeals can be submitted online, by email or by mail.

If the issue isn’t resolved through the informal appeal process, property owners can pursue a formal appeal before the Board of Equalization and Review.

The Tax Department also notes that changes in assessed value will vary by neighborhood and property type.

Depending on recent comparable sales and market data, a property’s value may increase, decrease or remain relatively unchanged. But clearly most property in Guilford County will be valued higher than before.

The reappraisal applies to real property only and doesn’t include vehicles or other personal property, which are assessed annually.

County officials are urging property owners to carefully review their assessment notices when they arrive in order to understand both the valuation process and available appeal options. Owners will be informed what steps to take if they believe the assessed value doesn’t reflect what the actual sale value of the house would be.