San Antonio, Texas · public appraisal records
Are you overpaying property taxes in San Antonio?
We analyzed 465,151 homes in San Antonio, Texas against comparable homes in the same ZIP. About 31% are assessed more than 15% above the typical comparable home, an estimated $3K a year each in property-tax overpayment. Is yours one of them?
That's 3.2 points lower than the 34.2% average across the 114 Texas cities we analyzed, San Antonio ranks #74 of 114 for over-assessment.
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Where over-assessment clusters in San Antonio
Streets in San Antonio with the most homes assessed above comparable homes nearby. We show the street and a count only, never a specific address or owner. Enter your address below to see if yours is one of them.
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Check my San Antonio home, freeHow we measured this
We compared every single-family home in San Antonio to the median comparable home in the same ZIP, using public assessment rolls, and counted a home as over-assessed when it sits more than 15% above that median. This is a city-level screen, it shows where over-assessment is common, not whether any specific home is over-assessed. See the full nationwide methodology and ranking. Data as of July 2026.
Other Texas cities we analyzed
Frequently asked
How many homes in San Antonio, Texas are over-assessed?
About 31% of single-family homes in San Antonio, roughly 144,233 of the 465,151 we analyzed, are assessed more than 15% above the typical comparable home in the same ZIP. That's 3.2 points lower than the 34.2% average across the 114 Texas cities we analyzed, San Antonio ranks #74 of 114 for over-assessment. The average over-assessed home in San Antonio sits about 49.6% above its comparables, an estimated $3K a year in property-tax overpayment.
Which streets in San Antonio have the most over-assessed homes?
Among the homes we analyzed in San Antonio, over-assessment clusters most on Laxer Cay (90 homes), June Briar (86 homes), Radiant Shore (71 homes). We publish the street and a count only, never a specific address, enter your own address to see whether yours is assessed above comparable homes nearby.
How do I appeal my property taxes in San Antonio?
You file a property-tax appeal (or "protest") with your county, usually once a year within a filing window. If comparable homes are assessed for less than yours, that's the standard "unequal appraisal" grounds for a reduction. AppealMyTax builds the pre-filled protest kit and appeal letter for your San Antonio home for $49 flat, sign and submit in about 5 minutes, and you keep 100% of any savings.
Does living in San Antonio mean my home is over-assessed?
Not necessarily. This is a city-level screen built from public appraisal records, it shows where over-assessment is common, not whether your specific home is over-assessed. The only way to know is a per-home comparison against similar properties nearby, which our free address check does in about 30 seconds.