What is a property tax appeal?

A property tax appeal (also called a protest in Texas) is a formal process where you challenge your county appraiser's assessed value of your home. You file with the county Appraisal Review Board (ARB), present comparable-sales evidence that your home is overvalued, and the board issues a ruling.

When is the Texas property tax appeal deadline?

In Texas, the deadline to file a property tax protest is May 15 each year (or 30 days after your appraisal notice is mailed, whichever is later). The 2026 deadline has passed; the next protest window is April-May 2027.

How much can I save by appealing my property taxes?

Homeowners who appeal save an average of $774 per year in Texas, and you can protest again every year. Success rates range from 80-91% when you bring 3-5 comparable sales as evidence.

What's the difference between AppealMyTax and Ownwell?

AppealMyTax charges a flat $99, one time, for a complete personalized appeal packet you file yourself, or $199-$249 for our done-for-you filing service. You keep 100% of your savings every year. Ownwell keeps a 25-35% contingency on whatever you save and O'Connor keeps about half, meaning a $2,461 reduction costs you roughly $615-$1,230 every year forever. We charge $99 once and keep nothing.

What percent of homes in ZIP 78669 are overassessed?

28.9% of homes in Nolanville ZIP 78669 (1,249 of 4,324 parcels) are assessed more than 10% above the typical per-square-foot value for the neighborhood, based on HCAD public records.

How do I protest my property taxes in Nolanville ZIP 78669?

File a Notice of Protest with TCAD by May 15 each year. Bring 3-5 comparable sales from your immediate area to your ARB hearing. 2026 deadline has passed — next protest window is April-May 2027.

Travis County · Nolanville

ZIP 78669 property tax overassessment report

28.9% of homes in Nolanville ZIP 78669 (1,249 of 4,324 parcels) are assessed more than 10% above what comparable-size homes in the same ZIP typically pay per square foot. Combined annual overpayment: $7,748,381.

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4,324

Homes in ZIP

1,249

Flagged as overassessed

28.9%

$288,542

Avg overage / home

$948,292

Typical value

~$1477/sqft

Travis County · over-assessed homes overpay year-round

Next: TCAD 2027 values mail late March-April. Protest deadline: May 15, 2027.

Travis County guide →

Top 11 most overassessed homes in 78669

Addresses anonymized. Pulled directly from HCAD public records. Each home pays significantly more than what a comparable-size home in this ZIP typically pays.

Address	Sq ft	Year	Market val	Expected	Overage	% over	$/yr
2XXXX THURMAN BEND RD	2,250	1950	$5,521,121	$3,323,250	$2,197,871	66.1%	$40,001
2XXXX ROD & GUN CLUB RD 3	1,020	2018	$2,662,470	$1,506,540	$1,155,930	76.7%	$21,038
1XXXX LAKEHURST LOOP	840	1950	$2,162,674	$1,240,680	$921,994	74.3%	$16,780
2XXXX ROD & GUN CLUB RD 4	1,080	1965	$2,085,321	$1,595,160	$490,161	30.7%	$8,921
1XXXX LAKEHURST LOOP	1,200	2019	$2,208,159	$1,772,400	$435,759	24.6%	$7,931
1XXXX LAKEHURST LOOP	1,271	1965	$2,255,701	$1,877,267	$378,434	20.2%	$6,887
1XXX LAKEHURST RD	1,348	1958	$2,347,203	$1,990,996	$356,207	17.9%	$6,483
8XX RIVERCLIFF DR	939	2004	$1,709,949	$1,386,903	$323,046	23.3%	$5,879
1XXX EDGEWATER DR	384	1969	$796,339	$567,168	$229,171	40.4%	$4,171
VICINITY TRL	240	1962	$550,664	$354,480	$196,184	55.3%	$3,571
2XXXX SPANISH DAGGER TRL	207	1988	$400,184	$305,739	$94,445	30.9%	$1,719

Data: HCAD public records, Travis County, ZIP 78669. Addresses anonymized to protect privacy; full data is public record under Texas Public Information Act.

Is yours one of them?

The 2026 protest deadline has passed, but TravisCounty will publish fresh 2027 values next April. Lock in $99/yr monitoring now and we'll auto-build your iFile-ready packet the moment your new value drops.

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