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 78063 are overassessed?

15.5% of homes in Killeen ZIP 78063 (23 of 148 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 Killeen ZIP 78063?

File a Notice of Protest with BCAD 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.

Bexar County · Killeen

ZIP 78063 property tax overassessment report

15.5% of homes in Killeen ZIP 78063 (23 of 148 parcels) are assessed more than 10% above what comparable-size homes in the same ZIP typically pay per square foot. Combined annual overpayment: $9,091.

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148

Homes in ZIP

Flagged as overassessed

15.5%

$18,385

Avg overage / home

$207,476

Typical value

~$141/sqft

Bexar County · over-assessed homes overpay year-round

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

Bexar County guide →

Top 25 most overassessed homes in 78063

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
8XXX CLASSIC OAKS LN	2,350	1985	$552,160	$331,350	$220,810	66.6%	$4,350
6XX E EVERGREEN ST	962	1910	$294,000	$135,642	$158,358	116.7%	$3,120
1XXX BELCLAIRE	2,040	1998	$439,800	$287,640	$152,160	52.9%	$2,998
5XXX STAN SCHLUETER LOOP	1,473	1969	$331,000	$207,693	$123,307	59.4%	$2,429
6XX SPACIOUS SKY	1,900	1996	$383,610	$267,900	$115,710	43.2%	$2,279
2XXXX ESPERANZA WAY	1,860	2020	$373,920	$262,260	$111,660	42.6%	$2,200
COYANOSA FALLS	2,336	2003	$434,410	$329,376	$105,034	31.9%	$2,069
1XXX MOUNT EDEN DR	1,536	1960	$307,790	$216,576	$91,214	42.1%	$1,797
2XXXX RIO CIRCLE	2,364	2017	$414,780	$333,324	$81,456	24.4%	$1,605
3XXX SABLE XING	2,386	2000	$416,290	$336,426	$79,864	23.7%	$1,573
4XXX BIG MEADOWS ST	1,330	1967	$264,920	$187,530	$77,390	41.3%	$1,525
8XXX SELBY HTS	2,680	1998	$444,490	$377,880	$66,610	17.6%	$1,312
1XX CLIFFWOOD DR	766	1952	$167,150	$108,006	$59,144	54.8%	$1,165
7XXX ECHO GLADE	937	1993	$189,850	$132,117	$57,733	43.7%	$1,137
7XXX MISTY PARK ST	1,358	1978	$246,550	$191,478	$55,072	28.8%	$1,085
1XXXX LOS CAVOS	1,448	1980	$259,000	$204,168	$54,832	26.9%	$1,080
1XXXX MAUNA KEA ST	1,163	1966	$217,000	$163,983	$53,017	32.3%	$1,044
7XXX ALVERSTONE WAY	1,734	1994	$295,950	$244,494	$51,456	21%	$1,014
1XXXX SHAENMEADOW	1,249	2003	$226,340	$176,109	$50,231	28.5%	$990
9XXX VALLEY RDG	1,348	1983	$240,030	$190,068	$49,962	26.3%	$984
6XXX TALLY GATE	1,631	1985	$276,760	$229,971	$46,789	20.3%	$922
9XXX DEER SPGS	1,274	1983	$222,340	$179,634	$42,706	23.8%	$841
1XXXX CARSON CV	2,800	2012	$436,860	$394,800	$42,060	10.7%	$829
8XX HALLIDAY AVE	1,229	1941	$215,200	$173,289	$41,911	24.2%	$826
7XXX ANTERO DR	2,109	1984	$338,190	$297,369	$40,821	13.7%	$804

Data: HCAD public records, Bexar County, ZIP 78063. Addresses anonymized to protect privacy; full data is public record under Texas Public Information Act. Showing top 25 — there are likely more overassessed homes in this ZIP.

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The 2026 protest deadline has passed, but BexarCounty 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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