Beta Williamson County, TX only — data and coverage are limited during early access.

110 JACKRABBIT RUN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,136 sqftBuilt 2002

Property at a Glance

This home is estimated between $337,698 and $423,311, with a best estimate of $405,002. 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

$337,698 $423,311
Best Estimate
$405,002
WCAD Value
$820,798
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 $337,698 and $423,311 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,957 sqft Built 1998
Raw Value $345,287
Adjusted Value $402,845

Adjusted +$57,608 for 179 sqft more living space and -$50 for being older. Net adjustment: +$57,558.

3 bed 2 bath 1,957 sqft Built 1999
Raw Value $347,432
Adjusted Value $405,002

Adjusted +$57,608 for 179 sqft more living space and -$38 for being older. Net adjustment: +$57,570.

3 bed 2 bath 2,208 sqft Built 1999
Raw Value $360,908
Adjusted Value $337,698

Adjusted -$23,172 for 72 sqft less living space and -$38 for being older. Net adjustment: -$23,210.

3 bed 2 bath 1,868 sqft Built 2000
Raw Value $333,315
Adjusted Value $419,542

Adjusted +$86,252 for 268 sqft more living space and -$25 for being older. Net adjustment: +$86,227.

3 bed 2 bath 1,817 sqft Built 1999
Raw Value $320,684
Adjusted Value $423,311

Adjusted +$102,665 for 319 sqft more living space and -$38 for being older. Net adjustment: +$102,627.

The Neighborhood

This home is valued 11.8% 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
$820,798
Median
$734,399

This home is +11.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,587 across all districts. With a homestead exemption claimed, that drops to $10,196 — saving $1,391 per year. That's $850 per month a buyer should budget. The assessed value increased +19.0% 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%$6,776
Williamson CountyCounty0.3694%$2,803
Austin Community Collegespecial0.1034%$784
Williamson County ESD #9 - Round RockESD0.0999%$758
Williamson County FM/RdCounty0.0443%$336
Upper Brushy Creek WCIDWater0.0170%$129
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$11,587
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 $405,002 would pay approximately $2,528 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.

View full property details