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9 SHADY ROCK CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,533 sqftBuilt 1983

Property at a Glance

This home is estimated between $533,960 and $627,438, with a best estimate of $537,650. 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

$533,960 $627,438
Best Estimate
$537,650
WCAD Value
$834,073
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R575583D - RR Rual Sub 122 & Gattis School Rd Area. The estimated range of $533,960 and $627,438 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,148 sqft Built 2005
Raw Value $409,777
Adjusted Value $533,960

Adjusted +$123,906 for 385 sqft more living space and +$277 for being newer. Net adjustment: +$124,183.

3 bed 2 bath 2,328 sqft Built 2017
Raw Value $470,578
Adjusted Value $536,982

Adjusted +$65,976 for 205 sqft more living space and +$428 for being newer. Net adjustment: +$66,404.

3 bed 2 bath 1,756 sqft Built 2002
Raw Value $370,318
Adjusted Value $620,623

Adjusted +$250,066 for 777 sqft more living space and +$239 for being newer. Net adjustment: +$250,305.

3 bed 2 bath 2,132 sqft Built 2015
Raw Value $408,191
Adjusted Value $537,650

Adjusted +$129,056 for 401 sqft more living space and +$403 for being newer. Net adjustment: +$129,459.

3 bed 2 bath 3,112 sqft Built 2018
Raw Value $813,340
Adjusted Value $627,438

Adjusted -$186,342 for 579 sqft less living space and +$440 for being newer. Net adjustment: -$185,902.

The Neighborhood

This home is valued 13.6% 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

typical
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$834,073
Median
$734,399

This home is +13.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,146 across all districts. With a homestead exemption claimed, that drops to $10,748 — saving $1,398 per year. That's $896 per month a buyer should budget. The assessed value increased +15.4% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 95 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$7,103
Williamson CountyCounty0.3694%$2,938
Austin Community Collegespecial0.1034%$822
Williamson County ESD #9 - Round RockESD0.0999%$795
Williamson County FM/RdCounty0.0443%$353
Upper Brushy Creek WCIDWater0.0170%$135
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$12,146
95 / 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 $537,650 would pay approximately $3,356 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 4/19/2026.

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