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119 JACKRABBIT RUN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,841 sqftBuilt 1985

Property at a Glance

This home is estimated between $537,928 and $660,889, with a best estimate of $628,243. 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

$537,928 $660,889
Best Estimate
$628,243
WCAD Value
$760,161
High Confidence

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

Based on 5 comparable properties in R575583D - RR Rual Sub 122 & Gattis School Rd Area, this home's estimated market value is between $537,928 and $660,889. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

135 JACKRABBIT RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,172 sqft Built 1986
Raw Value $734,757
Adjusted Value $628,243

Adjusted -$106,527 for 331 sqft less living space and +$13 for being newer. Net adjustment: -$106,514.

102 JACKRABBIT RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,097 sqft Built 1996
Raw Value $736,319
Adjusted Value $654,067

Adjusted -$82,390 for 256 sqft less living space and +$138 for being newer. Net adjustment: -$82,252.

122 JACKRABBIT RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,518 sqft Built 1988
Raw Value $794,433
Adjusted Value $576,589

Adjusted -$217,882 for 677 sqft less living space and +$38 for being newer. Net adjustment: -$217,844.

101 JACKRABBIT RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,263 sqft Built 1994
Raw Value $673,629
Adjusted Value $537,928

Adjusted -$135,814 for 422 sqft less living space and +$113 for being newer. Net adjustment: -$135,701.

142 JACKRABBIT RUN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,003 sqft Built 1984
Raw Value $713,039
Adjusted Value $660,889

Adjusted -$52,137 for 162 sqft less living space and -$13 for being older. Net adjustment: -$52,150.

The Neighborhood

This home is valued 3.5% 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

typical
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$760,161
Median
$734,399

This home is +3.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,541 across all districts. With a homestead exemption claimed, that drops to $9,163 — saving $1,378 per year. That's $764 per month a buyer should budget. The assessed value increased +21.1% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,164
Williamson CountyCounty0.3694%$2,550
Austin Community Collegespecial0.1034%$714
Williamson County ESD #9 - Round RockESD0.0999%$690
Williamson County FM/RdCounty0.0443%$306
Upper Brushy Creek WCIDWater0.0170%$117
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$10,541
100 / 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 $628,243 would pay approximately $3,921 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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