Protesting Your Brazos County Appraisal: A Bryan-College Station Homeowner’s Guide to the May 15 Deadline

Seller Tips · August 31, 2026 · 7 min read

Every spring, an envelope from the Brazos Central Appraisal District lands in mailboxes across Bryan-College Station and gets treated like a bill. It is not a bill. It is an opinion of value, produced by a mass-appraisal model that has never walked through your house, and Texas law gives you a specific, free process for disagreeing with it. A surprising number of Brazos County homeowners never use that process — and then carry the higher number forward for years, because next year's value is built on top of this year's.

This is a plain-English walkthrough of how the protest works here in Brazos County: the dates, the two kinds of hearings, the evidence that actually tends to move an appraiser, and the connection between your appraised value and what happens when you eventually sell. None of this is legal or tax advice — it is the practical version I end up explaining to clients most springs.

The Brazos County calendar you need to know

Brazos CAD mails notices of appraised value in the spring, and the protest deadline is May 15 or 30 days from the date the notice was mailed, whichever is later. Brazos CAD has run informal meetings on a first-come, first-served basis starting in late April and continuing through the deadline, with formal Appraisal Review Board hearings beginning shortly after. The district's own site publishes the current year's dates, and they are worth checking rather than assuming.

Notices mail in spring — read yours the day it arrives instead of setting it aside.
File the protest by May 15 (or 30 days after the notice was mailed, if that is later). You can file online through the Brazos CAD portal.
Informal meetings with an appraiser typically run from late April through the deadline.
Formal ARB hearings follow in the weeks after. Most Brazos County homeowners never get this far, because the informal resolves it.

The single most common mistake I see in Bryan-College Station is a missed deadline, not a lost argument. Filing costs nothing and takes a few minutes. Under Texas Tax Code Section 41.43, the ARB cannot raise your value because you filed a protest — the worst realistic outcome is that the number stays where it was.

Informal meeting vs. ARB hearing: what actually happens

The informal is a conversation with a staff appraiser. You show what you have, they show what they have, and they may offer a settlement value on the spot. If you accept, you are done — no hearing, no board. Most protests in Texas end here, and it is by far the lowest-friction path for a working homeowner.

If you do not reach agreement, your protest goes to the Appraisal Review Board — a panel of local citizens, not appraisal district employees. It is more formal: you present evidence, the district presents its evidence, and the panel decides. You are entitled to the district's evidence packet before the hearing, and you should request it. Knowing which comparable sales the district leaned on is most of the battle.

What evidence works in a Bryan-College Station protest

The two arguments available to you are market value (the district's number is higher than what your home would actually sell for) and unequal appraisal (your home is valued higher than comparable properties in your neighborhood). Around here, the second one is often the easier win, because Brazos County has so many subdivisions built in tight phases — Southwood Valley, Castlegate, the Greens Prairie corridor, the newer sections off Highway 47 near RELLIS — where near-identical floor plans sit side by side. If three homes on your street with the same builder plan are appraised meaningfully lower than yours, that is a clean, factual argument.

Recent comparable sales from your own subdivision, ideally closed near January 1 of the tax year. A local agent can pull these for you.
Photographs and contractor bids for real condition issues: foundation movement, roof age, drainage problems, dated systems. Brazos County's expansive clay soils make foundation and drainage evidence particularly relevant here.
Errors in the district's property record — wrong square footage, a garage conversion counted twice, a pool that does not exist, an incorrect year built. Pull your property record card from the Brazos CAD site and read it line by line.
Neighborhood-specific factors: backing to Wellborn Road or Highway 6, an easement, a drainage way, or a lot that floods where neighbors do not.
An equity comparison showing per-square-foot appraised values for similar nearby homes.

What does not work: telling the district you cannot afford the taxes, comparing yourself to a neighbor in a different subdivision, or citing an asking price rather than a closed sale. The process is about value, and value arguments need closed, comparable, local data.

Why this matters when you sell your Brazos Valley home

Appraised value and market value are different animals, and buyers know it — a low appraised value does not lower what your home is worth on the open market. But the tax number shows up in the transaction in two concrete ways.

First, your annual tax bill is one of the numbers a buyer's lender uses to qualify them. In a market where Bryan-College Station buyers are already stretching on payment, an inflated tax estimate can shrink your buyer pool. Second, taxes are prorated at closing, so an appraised value you never challenged follows you right into the settlement statement. And because the 10% homestead cap limits how fast your appraised value can climb but is calculated off the prior year, an unchallenged high number compounds year after year rather than resetting.

Also worth confirming while you are in the file: that your homestead exemption is actually on the property. The mandatory school district homestead exemption in Texas rose to $140,000, with an additional amount for homeowners 65 and older or disabled. Exemptions are not automatic on a home you bought recently — plenty of Brazos County owners find out at closing that theirs was never filed.

Doing it yourself vs. hiring it out

You can file and argue a residential protest yourself, and many Bryan-College Station homeowners do. The time cost is real but modest: an hour to gather evidence, and a short informal meeting. The alternative is a property tax consultant who works on contingency, typically taking a percentage of the first-year savings. That can make sense for a complex property, a commercial parcel, or an owner who simply will not get to it before May 15. For a straightforward single-family home in a subdivision with plenty of comps, the do-it-yourself route is very manageable.

Either way, the deadline is the deadline. Protest outcomes vary and nothing here guarantees a reduction — but a protest you never file has a guaranteed outcome, and it is not the one you want.

If you are a Brazos Valley homeowner trying to figure out whether your appraised value is out of line, I am glad to pull recent closed sales from your specific subdivision so you have real local comps in hand before you meet with the district. And if that conversation turns into a broader one about what your home would bring on the market today, we can look at that too. Reach out anytime.