Every value notice that landed in a Westover Hills mailbox this spring carried a number. For a meaningful share of Tarrant County homeowners, it was the same number they'd already seen in 2024. Not adjusted up. Not adjusted down. Simply carried forward, as if the past two years of buying, selling, and pricing in North Texas real estate hadn't happened.
That's not an error. It's a policy.
A County-Wide Decision With an Uneven Effect
In 2024, the Tarrant Appraisal District's board adopted a plan to reappraise residential properties once every two years instead of annually. The stated goal was to ease the administrative burden on homeowners and give the district more time to get each valuation right. This spring, that plan produced a result nobody advertised: an estimated 200,000 Tarrant County homes may have carried overvalued 2026 tax notices, according to reporting by the Fort Worth Report, because they were frozen at their higher 2024 appraised value even as the broader market cooled.
TAD's own chief appraiser, Joe Don Bobbitt, told county commissioners that the market value of roughly 190,000 homes would likely have decreased had the district reappraised them this year. A property tax consultant who spoke at the same May 2026 commissioners meeting was blunter, calling the plan a failure that should be scrapped. A county commissioner used similar language, arguing it isn't fair for a home worth half as much as another to carry the same tax burden simply because one property happened to sit on the "off" year of the cycle.
The mechanics matter here more than the opinions. Under a biennial system, a property doesn't get a fresh look every year. It gets one every other year, and in the years between, its file inherits whatever number was on record. If the market moved down since that number was set, the gap doesn't close itself. It sits there until the district's next scheduled pass, or until an owner forces a review.
Why a Market of a Few Hundred Doors Feels This Differently
Most of Tarrant County can absorb a mistimed reappraisal cycle without much drama. There are enough recent, comparable sales flowing through the system that even a stale valuation eventually gets pulled back toward reality by sheer weight of nearby transactions.
Westover Hills doesn't have that cushion. This is a market of roughly 275 doors inside a separately incorporated town, with home values that run from comfortable to a documented ceiling near $22 million. That range, combined with genuinely low turnover in a given year, means the mass appraisal models that work reasonably well in a subdivision with thousands of near-identical homes have very little to chew on here. A model built to find the "typical" property in a given classification struggles when the properties in that classification aren't typical of each other, and there simply aren't enough closed sales in any twelve-month window to anchor the math with confidence.
That's the part worth sitting with. A biennial freeze that quietly overstates value across a large, liquid subdivision is an inconvenience. The same freeze applied to a market this small and this varied can leave an individual estate carrying a number that was never well supported to begin with, and now hasn't been checked in two years.
Westover Hills residents also pay into more than one taxing entity from that same appraised value. The county, the town's own municipal government, the school district, and the local hospital district all draw their tax calculations from the figure TAD sets. A single stale appraisal doesn't just affect one line on the bill. It ripples across every jurisdiction that taxes the property.
What Actually Moves a Protest for a Home Like This
Texas law lets any property owner protest an appraised value, and the mechanics are the same whether the home is worth $600,000 or $16 million. The evidence that persuades an Appraisal Review Board, however, is not the same across those two homes.
For a typical subdivision property, recent comparable sales two or three streets over usually carry the argument. In Westover Hills, that kind of comp often doesn't exist within the boundary itself, so the more useful evidence tends to be a combination of things: documentation from a recent private sale if one exists, unequal appraisal comparisons drawn from the broader luxury tier rather than the immediate block, and specific, itemized repair or condition estimates that speak to why a particular property shouldn't be valued at the district's default assumption.
Countywide, this kind of pushback works often enough to matter. Roughly 9 percent of Tarrant County parcels were formally protested in 2024, and the total tax savings from those protests rose to $116 million that year, up from $111 million in 2023. Those figures span every kind of property in the county, not luxury homes specifically, but they establish something useful: protesting is a routine, expected part of how Texas property tax actually functions, not an unusual or adversarial step.
The Deadlines Don't Bend for a Slow Market
Texas gives owners a narrow, fixed window to act. A protest is generally due by May 15 or within 30 days of the date the appraisal district mailed the notice, whichever is later. Filing is done through Form 50-132, either online through the district's own portal or by mail. Once filed, the process moves through an informal review, and if that doesn't resolve the disagreement, a hearing in front of the Appraisal Review Board, an independent panel of citizens with the authority to order a correction based on the evidence presented. Those hearings are typically brief. If the outcome still doesn't reflect the property's actual condition, an owner can escalate through binding arbitration or district court.
None of that changes based on how thin the comp pool is in a given neighborhood. The clock runs the same way whether the district reappraised a property this cycle or simply carried its old number forward. That's the detail easiest to miss under a biennial system: even in a year when your street wasn't walked, you still received an official notice, and you still had the right to contest it before the deadline closed.
This year's window closed in May. It will open again, and under the two-year cycle now in place, the next notice for any given Westover Hills property may again be more a carryover than a fresh look. Knowing that in advance, rather than discovering it when the notice arrives, is the only real advantage an owner has against a system built for volume rather than for a market this small.
A Few Questions Worth Asking Early
Does a stale appraisal affect a home's marketability if I'm planning to sell? The appraised value used for taxation is separate from a home's list price or fair market value in a sale, but buyers and their advisors sometimes review recent tax notices during due diligence. A number that looks disconnected from a home's actual condition or recent comparable activity is worth being able to explain, whether or not it's ever formally protested.
What if this year's deadline already passed for my property? The May 15 window for 2026 has closed for most owners. The next opportunity comes with the following notice cycle, and the same evidence-gathering approach still applies whenever that notice arrives.
Property tax strategy is a conversation best had with a CPA or a property tax professional who can review your specific notice and taxing entities. What we can offer is what we know best: how this particular market behaves, what a stale valuation tends to look like against actual recent activity in Westover Hills, and how that context fits into a broader conversation about your property's position in a market this small.
If you'd like to talk through what your notice actually reflects, or you're weighing a sale and want a clear-eyed read on where your home sits against the town's real activity, the team at The Raleigh Green Real Estate Group is glad to help. Request a private consultation whenever the timing suits you.
