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1515 SUNDANCE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,601 sqftBuilt 1995

Property at a Glance

This home is estimated between $321,351 and $409,665, with a best estimate of $327,680. That places the property above the R405594G - Settlement Sec 2 median of $312,788, in a neighborhood that declined 6.7% over the past year.

Estimated Value Range

$321,351 $409,665
Best Estimate
$327,680
WCAD Value
$328,280
High Confidence

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

Based on 5 comparable properties in R405594G - Settlement Sec 2, this home's estimated market value is between $321,351 and $409,665. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1607 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,373 sqft Built 1995
Raw Value $296,963
Adjusted Value $346,883

Adjusted +$49,920 for 228 sqft more living space. Net adjustment: +$49,920.

1511 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,263 sqft Built 1995
Raw Value $335,661
Adjusted Value $409,665

Adjusted +$74,004 for 338 sqft more living space. Net adjustment: +$74,004.

1519 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,435 sqft Built 1995
Raw Value $286,847
Adjusted Value $323,192

Adjusted +$36,345 for 166 sqft more living space. Net adjustment: +$36,345.

1516 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,442 sqft Built 1995
Raw Value $292,867
Adjusted Value $327,680

Adjusted +$34,813 for 159 sqft more living space. Net adjustment: +$34,813.

1503 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,442 sqft Built 1995
Raw Value $286,538
Adjusted Value $321,351

Adjusted +$34,813 for 159 sqft more living space. Net adjustment: +$34,813.

The Neighborhood

This home is valued 5.0% above the R405594G - Settlement Sec 2 median of $312,788. With 337 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.7% over the past year.

R405594G - Settlement Sec 2

typical
337 Properties
$312,788 Median Value
-6.7% YoY Change
1% Have Pool
99% Have Garage
This Home
$328,280
Median
$312,788

This home is +5.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,907 across all districts. With a homestead exemption claimed, that drops to $4,596 — saving $1,311 per year. That's $383 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%$2,932
Round RockCity0.3720%$1,221
Williamson CountyCounty0.3694%$1,213
Austin Community Collegespecial0.1034%$339
Williamson County FM/RdCounty0.0443%$146
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,907

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $327,680 would pay approximately $2,045 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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