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2020 YAUPON TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,339 sqftBuilt 1985

Property at a Glance

This home is estimated between $285,387 and $387,913, with a best estimate of $313,777. 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

$285,387 $387,913
Best Estimate
$313,777
WCAD Value
$316,626
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 $285,387 and $387,913. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2010 YAUPON TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,497 sqft Built 1985
Raw Value $322,978
Adjusted Value $285,387

Adjusted -$37,591 for 158 sqft less living space. Net adjustment: -$37,591.

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 $387,913

Adjusted +$68,045 for 286 sqft more living space. Net adjustment: +$68,045.

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 $333,419

Adjusted +$59,956 for 252 sqft more living space. Net adjustment: +$59,956.

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 $309,565

Adjusted -$18,796 for 79 sqft less living space. Net adjustment: -$18,796.

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 $313,777

Adjusted +$11,182 for 47 sqft more living space. Net adjustment: +$11,182.

The Neighborhood

This home is valued 5.7% 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
$316,626
Median
$335,905

This home is -5.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,697 across all districts. With a homestead exemption claimed, that drops to $4,388 — saving $1,309 per year. That's $366 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%$2,828
Round RockCity0.3720%$1,178
Williamson CountyCounty0.3694%$1,170
Austin Community Collegespecial0.1034%$327
Williamson County FM/RdCounty0.0443%$140
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,697

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $313,777 would pay approximately $1,959 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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