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

124 COPPERWOOD LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,243 sqftBuilt 2002

Property at a Glance

This home is estimated between $353,000 and $412,734, with a best estimate of $405,147. That places the property above the R434598G - Chandler Creek median of $342,930, in a neighborhood that declined 6.7% over the past year.

Estimated Value Range

$353,000 $412,734
Best Estimate
$405,147
WCAD Value
$353,915
High Confidence

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

Based on 5 comparable properties in R434598G - Chandler Creek, this home's estimated market value is between $353,000 and $412,734. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

100 COPPERWOOD LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,231 sqft Built 2001
Raw Value $350,977
Adjusted Value $353,000

Adjusted +$2,254 for 12 sqft more living space and -$231 for being older. Net adjustment: +$2,023.

128 COPPERWOOD LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,793 sqft Built 2002
Raw Value $328,192
Adjusted Value $412,734

Adjusted +$84,542 for 450 sqft more living space. Net adjustment: +$84,542.

122 COPPERWOOD LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,812 sqft Built 2002
Raw Value $329,547
Adjusted Value $410,520

Adjusted +$80,973 for 431 sqft more living space. Net adjustment: +$80,973.

123 COPPERWOOD LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,243 sqft Built 2002
Raw Value $354,711
Adjusted Value $354,711

This comparable closely matches the subject property's features.

102 COPPERWOOD LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,815 sqft Built 2001
Raw Value $324,969
Adjusted Value $405,147

Adjusted +$80,409 for 428 sqft more living space and -$231 for being older. Net adjustment: +$80,178.

The Neighborhood

This home is valued 3.2% above the R434598G - Chandler Creek median of $342,930. With 709 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.7% over the past year.

R434598G - Chandler Creek

typical
709 Properties
$342,930 Median Value
-6.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$353,915
Median
$342,930

This home is +3.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,413 across all districts. With a homestead exemption claimed, that drops to $5,098 — saving $1,315 per year. That's $425 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%$3,161
Williamson CountyCounty0.3694%$1,308
Meadows of Chandler Creek MUDMUD0.2849%$1,008
Austin Community Collegespecial0.1034%$366
Williamson County ESD #9 - Round RockESD0.0999%$354
Williamson County FM/RdCounty0.0443%$157
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8121%$6,413

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $405,147 would pay approximately $2,529 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