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10 SHADY ROCK CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,880 sqftBuilt 1983

Property at a Glance

This home is estimated between $322,990 and $562,304, with a best estimate of $409,149. That places the property below the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399, in a neighborhood that appreciated 3.8% over the past year.

Estimated Value Range

$322,990 $562,304
Best Estimate
$409,149
WCAD Value
$943,759
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R575583D - RR Rual Sub 122 & Gattis School Rd Area. The estimated range of $322,990 and $562,304 should be treated as a rough guide.

Comparable Properties (5)

10 WOODHOLLOW TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,793 sqft Built 1983
Raw Value $534,304
Adjusted Value $562,304

Adjusted +$28,000 for 87 sqft more living space. Net adjustment: +$28,000.

5 WOODHOLLOW TRL, ROUND ROCK, TX 78665
0.18 mi 89% similar Same subdivision
4 bed 3 bath 3,532 sqft Built 1980
Raw Value $940,858
Adjusted Value $409,149

Adjusted -$531,671 for 1,652 sqft less living space and -$38 for being older. Net adjustment: -$531,709.

3 bed 2 bath 2,061 sqft Built 2017
Raw Value $475,361
Adjusted Value $417,537

Adjusted -$58,252 for 181 sqft less living space and +$428 for being newer. Net adjustment: -$57,824.

3 bed 2 bath 2,094 sqft Built 2016
Raw Value $474,609
Adjusted Value $406,151

Adjusted -$68,873 for 214 sqft less living space and +$415 for being newer. Net adjustment: -$68,458.

3 bed 2 bath 2,160 sqft Built 2019
Raw Value $412,651
Adjusted Value $322,990

Adjusted -$90,114 for 280 sqft less living space and +$453 for being newer. Net adjustment: -$89,661.

The Neighborhood

This home is valued 28.5% above the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399. With 213 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.8% over the past year.

R575583D - RR Rual Sub 122 & Gattis School Rd Area

above average
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$943,759
Median
$734,399

This home is +28.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,418 across all districts. With a homestead exemption claimed, that drops to $11,018 — saving $1,400 per year. That's $918 per month a buyer should budget. The assessed value increased +12.4% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 78 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$7,262
Williamson CountyCounty0.3694%$3,004
Austin Community Collegespecial0.1034%$841
Williamson County ESD #9 - Round RockESD0.0999%$812
Williamson County FM/RdCounty0.0443%$360
Upper Brushy Creek WCIDWater0.0170%$138
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$12,418
78 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $409,149 would pay approximately $2,554 per month (principal and interest only, excluding taxes and insurance).

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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