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CR 122, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

Property at a Glance

There are not enough comparable properties nearby to estimate a price range. The Williamson County Appraisal District values this home at $121,134.

Estimated Value Range

WCAD Appraised Value $121,134

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $121,134.

The Neighborhood

This home is valued 83.5% below the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.8% over the past year.

R575583D - RR Rual Sub 122 & Gattis School Rd Area

outlier low
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$121,134
Median
$734,399

This home is -83.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $1,850 across all districts. With a homestead exemption claimed, that drops to $746 — saving $1,104 per year. That's $62 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$1,082
Williamson CountyCounty0.3694%$448
Austin Community Collegespecial0.1034%$125
Williamson County ESD #9 - Round RockESD0.0999%$121
Williamson County FM/RdCounty0.0443%$54
Upper Brushy Creek WCIDWater0.0170%$21
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$1,850

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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