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1623 SUNDANCE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,424 sqftBuilt 1995

Property at a Glance

This home is estimated between $259,059 and $304,736, with a best estimate of $287,675. 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

$259,059 $304,736
Best Estimate
$287,675
WCAD Value
$295,797
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 $259,059 and $304,736. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1602 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,416 sqft Built 1995
Raw Value $285,923
Adjusted Value $287,675

Adjusted +$1,752 for 8 sqft more living space. Net adjustment: +$1,752.

1609 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,309 sqft Built 1995
Raw Value $277,254
Adjusted Value $302,433

Adjusted +$25,179 for 115 sqft more living space. Net adjustment: +$25,179.

1603 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,373 sqft Built 1995
Raw Value $293,570
Adjusted Value $304,736

Adjusted +$11,166 for 51 sqft more living space. Net adjustment: +$11,166.

1635 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,686 sqft Built 1995
Raw Value $316,423
Adjusted Value $259,059

Adjusted -$57,364 for 262 sqft less living space. Net adjustment: -$57,364.

1638 SUNDANCE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,416 sqft Built 1995
Raw Value $285,923
Adjusted Value $287,675

Adjusted +$1,752 for 8 sqft more living space. Net adjustment: +$1,752.

The Neighborhood

This home is valued 5.4% below the R405594G - Settlement Sec 2 median of $312,788. That positions it competitively for buyers comparing within the neighborhood. 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
$295,797
Median
$312,788

This home is -5.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,322 across all districts. With a homestead exemption claimed, that drops to $4,017 — saving $1,305 per year. That's $335 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%$2,642
Round RockCity0.3720%$1,100
Williamson CountyCounty0.3694%$1,093
Austin Community Collegespecial0.1034%$306
Williamson County FM/RdCounty0.0443%$131
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,322

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $287,675 would pay approximately $1,796 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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