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1520 SUNDANCE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,380 sqftBuilt 1995

Property at a Glance

This home is estimated between $274,805 and $431,227, with a best estimate of $298,496. That places the property below the R405594G - Settlement Sec 2 median of $312,788, in a neighborhood that declined 6.7% over the past year.

Estimated Value Range

$274,805 $431,227
Best Estimate
$298,496
WCAD Value
$310,577
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 $274,805 and $431,227. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1500 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 797 sqft Built 1995
Raw Value $303,581
Adjusted Value $431,227

Adjusted +$127,646 for 583 sqft more living space. Net adjustment: +$127,646.

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 $298,496

Adjusted +$1,533 for 7 sqft more living space. Net adjustment: +$1,533.

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 $361,278

Adjusted +$25,617 for 117 sqft more living space. Net adjustment: +$25,617.

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 $274,805

Adjusted -$12,042 for 55 sqft less living space. Net adjustment: -$12,042.

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 $279,292

Adjusted -$13,575 for 62 sqft less living space. Net adjustment: -$13,575.

The Neighborhood

This home is in line with the R405594G - Settlement Sec 2 median of $312,788. 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
$310,577
Median
$312,788

This home is -0.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,588 across all districts. With a homestead exemption claimed, that drops to $4,280 — saving $1,308 per year. That's $357 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%$2,774
Round RockCity0.3720%$1,155
Williamson CountyCounty0.3694%$1,147
Austin Community Collegespecial0.1034%$321
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,588

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $298,496 would pay approximately $1,863 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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