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2003 YAUPON TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,053 sqftBuilt 1985

Property at a Glance

This home is estimated between $225,681 and $319,868, with a best estimate of $245,732. That places the property below the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$225,681 $319,868
Best Estimate
$245,732
WCAD Value
$330,356
High Confidence

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

Based on 5 comparable properties in R510485H - SOUTHCREEK, this home's estimated market value is between $225,681 and $319,868. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2006 YAUPON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,053 sqft Built 1985
Raw Value $319,868
Adjusted Value $319,868

This comparable closely matches the subject property's features.

2001 YAUPON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,087 sqft Built 1985
Raw Value $273,463
Adjusted Value $265,374

Adjusted -$8,089 for 34 sqft less living space. Net adjustment: -$8,089.

2008 YAUPON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,418 sqft Built 1985
Raw Value $328,361
Adjusted Value $241,521

Adjusted -$86,840 for 365 sqft less living space. Net adjustment: -$86,840.

2012 YAUPON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,292 sqft Built 1985
Raw Value $302,595
Adjusted Value $245,732

Adjusted -$56,863 for 239 sqft less living space. Net adjustment: -$56,863.

2018 YAUPON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,518 sqft Built 1985
Raw Value $336,313
Adjusted Value $225,681

Adjusted -$110,632 for 465 sqft less living space. Net adjustment: -$110,632.

The Neighborhood

This home is valued 1.7% below the R510485H - SOUTHCREEK median of $335,905. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.2% over the past year.

R510485H - SOUTHCREEK

typical
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$330,356
Median
$335,905

This home is -1.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,944 across all districts. With a homestead exemption claimed, that drops to $4,633 — saving $1,311 per year. That's $386 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%$2,950
Round RockCity0.3720%$1,229
Williamson CountyCounty0.3694%$1,220
Austin Community Collegespecial0.1034%$342
Williamson County FM/RdCounty0.0443%$146
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,944

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $245,732 would pay approximately $1,534 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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