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

1113 CHAMPION DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,921 sqftBuilt 2002

Property at a Glance

This home is estimated between $330,891 and $428,001, with a best estimate of $353,516. That places the property above the R437401G - ChandlerCrSec6C,10,11-K&B reek Sec 6C,10,11: K& B median of $314,414, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$330,891 $428,001
Best Estimate
$353,516
WCAD Value
$394,273
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R437401G - ChandlerCrSec6C,10,11-K&B reek Sec 6C,10,11: K& B. The estimated range of $330,891 and $428,001 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,833 sqft Built 1999
Raw Value $407,450
Adjusted Value $428,001

Adjusted +$25,960 for 88 sqft more living space and -$5,409 for being older. Net adjustment: +$20,551.

3 bed 2 bath 2,039 sqft Built 2002
Raw Value $365,701
Adjusted Value $330,891

Adjusted -$34,810 for 118 sqft less living space. Net adjustment: -$34,810.

3 bed 2 bath 1,922 sqft Built 2002
Raw Value $353,811
Adjusted Value $353,516

Adjusted -$295 for 1 sqft less living space. Net adjustment: -$295.

4 bed 2 bath 1,855 sqft Built 1995
Raw Value $326,192
Adjusted Value $333,040

Adjusted +$19,470 for 66 sqft more living space and -$12,622 for being older. Net adjustment: +$6,848.

3 bed 2 bath 2,167 sqft Built 2012
Raw Value $474,213
Adjusted Value $419,674

Adjusted -$72,570 for 246 sqft less living space and +$18,031 for being newer. Net adjustment: -$54,539.

The Neighborhood

This home is valued 25.4% above the R437401G - ChandlerCrSec6C,10,11-K&B reek Sec 6C,10,11: K& B median of $314,414. With 370 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.1% over the past year.

R437401G - ChandlerCrSec6C,10,11-K&B reek Sec 6C,10,11: K& B

above average
370 Properties
$314,414 Median Value
-8.1% YoY Change
1% Have Pool
100% Have Garage
This Home
$394,273
Median
$314,414

This home is +25.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,575 across all districts. With a homestead exemption claimed, that drops to $5,258 — saving $1,317 per year. That's $438 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,241
Williamson CountyCounty0.3694%$1,341
Meadows of Chandler Creek MUDMUD0.2849%$1,034
Austin Community Collegespecial0.1034%$375
Williamson County ESD #9 - Round RockESD0.0999%$363
Williamson County FM/RdCounty0.0443%$161
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8121%$6,575

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $353,516 would pay approximately $2,207 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