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4 COUNTRY DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,109 sqftBuilt 1986

Property at a Glance

This home is estimated between $417,291 and $864,221, with a best estimate of $451,329. 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

$417,291 $864,221
Best Estimate
$451,329
WCAD Value
$611,541
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 $417,291 and $864,221 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,679 sqft Built 1984
Raw Value $304,596
Adjusted Value $442,960

Adjusted +$138,389 for 430 sqft more living space and -$25 for being older. Net adjustment: +$138,364.

3 bed 2 bath 2,166 sqft Built 2006
Raw Value $435,384
Adjusted Value $417,291

Adjusted -$18,345 for 57 sqft less living space and +$252 for being newer. Net adjustment: -$18,093.

3 bed 2 bath 2,100 sqft Built 2008
Raw Value $448,155
Adjusted Value $451,329

Adjusted +$2,897 for 9 sqft more living space and +$277 for being newer. Net adjustment: +$3,174.

3 bed 2 bath 1,569 sqft Built 1981
Raw Value $287,769
Adjusted Value $461,497

Adjusted +$173,791 for 540 sqft more living space and -$63 for being older. Net adjustment: +$173,728.

4 bed 2 bath 1,783 sqft Built 1992
Raw Value $759,228
Adjusted Value $864,221

Adjusted +$104,918 for 326 sqft more living space and +$75 for being newer. Net adjustment: +$104,993.

The Neighborhood

This home is valued 16.7% 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

below average
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$611,541
Median
$734,399

This home is -16.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,247 across all districts. With a homestead exemption claimed, that drops to $7,885 — saving $1,362 per year. That's $657 per month a buyer should budget. The assessed value increased +11.1% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 67 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,408
Williamson CountyCounty0.3694%$2,237
Austin Community Collegespecial0.1034%$626
Williamson County ESD #9 - Round RockESD0.0999%$605
Williamson County FM/RdCounty0.0443%$268
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$9,247
67 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $451,329 would pay approximately $2,817 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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