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126 JACKRABBIT RUN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath3,510 sqftBuilt 1993

Property at a Glance

This home is estimated between $713,242 and $1,033,693, with a best estimate of $938,274. That places the property above 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

$713,242 $1,033,693
Best Estimate
$938,274
WCAD Value
$914,612
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 $713,242 and $1,033,693 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,459 sqft Built 2000
Raw Value $299,405
Adjusted Value $959,576

Adjusted +$660,083 for 2,051 sqft more living space and +$88 for being newer. Net adjustment: +$660,171.

3 bed 2 bath 1,526 sqft Built 2002
Raw Value $291,474
Adjusted Value $930,107

Adjusted +$638,520 for 1,984 sqft more living space and +$113 for being newer. Net adjustment: +$638,633.

3 bed 2 bath 1,494 sqft Built 2002
Raw Value $289,342
Adjusted Value $938,274

Adjusted +$648,819 for 2,016 sqft more living space and +$113 for being newer. Net adjustment: +$648,932.

4 bed 3 bath 2,514 sqft Built 1979
Raw Value $392,871
Adjusted Value $713,242

Adjusted +$320,547 for 996 sqft more living space and -$176 for being older. Net adjustment: +$320,371.

4 bed 2 bath 2,074 sqft Built 1977
Raw Value $571,739
Adjusted Value $1,033,693

Adjusted +$462,155 for 1,436 sqft more living space and -$201 for being older. Net adjustment: +$461,954.

The Neighborhood

This home is valued 24.5% 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

above average
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$914,612
Median
$734,399

This home is +24.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,968 across all districts. With a homestead exemption claimed, that drops to $12,549 — saving $1,419 per year. That's $1,046 per month a buyer should budget. The assessed value increased +7.9% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 41 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$8,168
Williamson CountyCounty0.3694%$3,379
Austin Community Collegespecial0.1034%$946
Williamson County ESD #9 - Round RockESD0.0999%$914
Williamson County FM/RdCounty0.0443%$405
Upper Brushy Creek WCIDWater0.0170%$155
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$13,968
41 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $938,274 would pay approximately $5,857 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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