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1518 SUNDANCE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath741 sqftBuilt 1995

Property at a Glance

This home is estimated between $221,371 and $326,463, with a best estimate of $294,750. 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

$221,371 $326,463
Best Estimate
$294,750
WCAD Value
$310,827
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 $221,371 and $326,463. 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 $291,320

Adjusted -$12,261 for 56 sqft less living space. Net adjustment: -$12,261.

1510 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 741 sqft Built 1995
Raw Value $309,934
Adjusted Value $309,934

This comparable closely matches the subject property's features.

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 $221,371

Adjusted -$114,290 for 522 sqft less living space. Net adjustment: -$114,290.

1514 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 955 sqft Built 1995
Raw Value $341,605
Adjusted Value $294,750

Adjusted -$46,855 for 214 sqft less living space. Net adjustment: -$46,855.

1506 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 643 sqft Built 1995
Raw Value $305,006
Adjusted Value $326,463

Adjusted +$21,457 for 98 sqft more living space. Net adjustment: +$21,457.

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
$310,827
Median
$312,788

This home is -0.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,593 across all districts. With a homestead exemption claimed, that drops to $4,285 — 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%$2,776
Round RockCity0.3720%$1,156
Williamson CountyCounty0.3694%$1,148
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%$5,593

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $294,750 would pay approximately $1,840 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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