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23 COUNTRY DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,753 sqftBuilt 1984

Property at a Glance

This home is estimated between $265,207 and $791,419, with a best estimate of $450,259. 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

$265,207 $791,419
Best Estimate
$450,259
WCAD Value
$620,512
Low Confidence

Based on 5 comparable properties(1 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 $265,207 and $791,419 should be treated as a rough guide.

Comparable Properties (5)

27 COUNTRY DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,570 sqft Built 1983
Raw Value $732,536
Adjusted Value $791,419

Adjusted +$58,896 for 183 sqft more living space and -$13 for being older. Net adjustment: +$58,883.

3 bed 2 bath 1,934 sqft Built 1986
Raw Value $508,486
Adjusted Value $450,259

Adjusted -$58,252 for 181 sqft less living space and +$25 for being newer. Net adjustment: -$58,227.

3 bed 2 bath 1,647 sqft Built 1976
Raw Value $340,594
Adjusted Value $374,607

Adjusted +$34,114 for 106 sqft more living space and -$101 for being older. Net adjustment: +$34,013.

3 bed 2 bath 2,056 sqft Built 1985
Raw Value $362,710
Adjusted Value $265,207

Adjusted -$97,516 for 303 sqft less living space and +$13 for being newer. Net adjustment: -$97,503.

4 bed 3 bath 1,819 sqft Built 1993
Raw Value $805,417
Adjusted Value $784,289

Adjusted -$21,241 for 66 sqft less living space and +$113 for being newer. Net adjustment: -$21,128.

The Neighborhood

This home is valued 15.5% 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

below average
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$620,512
Median
$734,399

This home is -15.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,222 across all districts. With a homestead exemption claimed, that drops to $7,860 — saving $1,362 per year. That's $655 per month a buyer should budget. The assessed value increased +13.0% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 76 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,393
Williamson CountyCounty0.3694%$2,231
Austin Community Collegespecial0.1034%$624
Williamson County ESD #9 - Round RockESD0.0999%$603
Williamson County FM/RdCounty0.0443%$268
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$9,222
76 / 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 $450,259 would pay approximately $2,811 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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