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2015 YAUPON TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,377 sqftBuilt 1986

Property at a Glance

This home is estimated between $295,902 and $398,428, with a best estimate of $324,292. 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

$295,902 $398,428
Best Estimate
$324,292
WCAD Value
$335,923
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 $295,902 and $398,428. 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 $295,902

Adjusted -$28,550 for 120 sqft less living space and +$1,474 for being newer. Net adjustment: -$27,076.

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 $398,428

Adjusted +$77,086 for 324 sqft more living space and +$1,474 for being newer. Net adjustment: +$78,560.

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 $343,933

Adjusted +$68,996 for 290 sqft more living space and +$1,474 for being newer. Net adjustment: +$70,470.

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 $320,080

Adjusted -$9,755 for 41 sqft less living space and +$1,474 for being newer. Net adjustment: -$8,281.

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 $324,292

Adjusted +$20,223 for 85 sqft more living space and +$1,474 for being newer. Net adjustment: +$21,697.

The Neighborhood

This home is in line with the R510485H - SOUTHCREEK median of $335,905. 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
$335,923
Median
$335,905

This home is +0.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,044 across all districts. With a homestead exemption claimed, that drops to $4,732 — saving $1,312 per year. That's $394 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%$3,000
Round RockCity0.3720%$1,250
Williamson CountyCounty0.3694%$1,241
Austin Community Collegespecial0.1034%$347
Williamson County FM/RdCounty0.0443%$149
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,044

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $324,292 would pay approximately $2,024 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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