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9 COUNTRY DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath2,897 sqftBuilt 1988

Property at a Glance

This home is estimated between $599,201 and $1,125,250, with a best estimate of $699,804. 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

$599,201 $1,125,250
Best Estimate
$699,804
WCAD Value
$816,001
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 $599,201 and $1,125,250 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,447 sqft Built 1999
Raw Value $454,237
Adjusted Value $599,201

Adjusted +$144,826 for 450 sqft more living space and +$138 for being newer. Net adjustment: +$144,964.

4 bed 2 bath 2,412 sqft Built 1999
Raw Value $453,754
Adjusted Value $609,982

Adjusted +$156,090 for 485 sqft more living space and +$138 for being newer. Net adjustment: +$156,228.

4 bed 3 bath 1,490 sqft Built 1993
Raw Value $672,366
Adjusted Value $1,125,250

Adjusted +$452,821 for 1,407 sqft more living space and +$63 for being newer. Net adjustment: +$452,884.

3 bed 4 bath 1,783 sqft Built 1985
Raw Value $341,318
Adjusted Value $699,804

Adjusted +$358,524 for 1,114 sqft more living space and -$38 for being older. Net adjustment: +$358,486.

3 bed 4 bath 1,706 sqft Built 1985
Raw Value $332,032
Adjusted Value $715,299

Adjusted +$383,305 for 1,191 sqft more living space and -$38 for being older. Net adjustment: +$383,267.

The Neighborhood

This home is valued 11.1% 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
$816,001
Median
$734,399

This home is +11.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,820 across all districts. With a homestead exemption claimed, that drops to $10,427 — saving $1,393 per year. That's $869 per month a buyer should budget. The assessed value increased +16.0% 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%$6,912
Williamson CountyCounty0.3694%$2,859
Austin Community Collegespecial0.1034%$800
Williamson County ESD #9 - Round RockESD0.0999%$773
Williamson County FM/RdCounty0.0443%$343
Upper Brushy Creek WCIDWater0.0170%$132
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$11,820
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 $699,804 would pay approximately $4,368 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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