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2121 AARON ROSS WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,444 sqftBuilt 2006

Property at a Glance

This home is estimated between $444,073 and $575,197, with a best estimate of $531,511. That places the property above the R452602D - Estates At Settlers Park median of $509,750, in a neighborhood that declined 9.1% over the past year.

Estimated Value Range

$444,073 $575,197
Best Estimate
$531,511
WCAD Value
$520,965
High Confidence

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

Based on 5 comparable properties in R452602D - Estates At Settlers Park, this home's estimated market value is between $444,073 and $575,197. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2210 AARON ROSS WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,087 sqft Built 2007
Raw Value $449,713
Adjusted Value $532,116

Adjusted +$74,309 for 357 sqft more living space and +$8,094 for being newer. Net adjustment: +$82,403.

2125 AARON ROSS WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,546 sqft Built 2006
Raw Value $552,742
Adjusted Value $531,511

Adjusted -$21,231 for 102 sqft less living space. Net adjustment: -$21,231.

2118 AARON ROSS WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,602 sqft Built 2006
Raw Value $476,961
Adjusted Value $444,073

Adjusted -$32,888 for 158 sqft less living space. Net adjustment: -$32,888.

2123 AARON ROSS WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,494 sqft Built 2006
Raw Value $517,137
Adjusted Value $506,730

Adjusted -$10,407 for 50 sqft less living space. Net adjustment: -$10,407.

2132 AARON ROSS WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,997 sqft Built 2011
Raw Value $441,686
Adjusted Value $575,197

Adjusted +$93,043 for 447 sqft more living space and +$40,468 for being newer. Net adjustment: +$133,511.

The Neighborhood

This home is valued 2.2% above the R452602D - Estates At Settlers Park median of $509,750. With 222 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.1% over the past year.

R452602D - Estates At Settlers Park

typical
222 Properties
$509,750 Median Value
-9.1% YoY Change
1% Have Pool
100% Have Garage
This Home
$520,965
Median
$509,750

This home is +2.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,374 across all districts. With a homestead exemption claimed, that drops to $8,027 — saving $1,347 per year. That's $669 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%$4,653
Round RockCity0.3720%$1,938
Williamson CountyCounty0.3694%$1,925
Austin Community Collegespecial0.1034%$539
Williamson County FM/RdCounty0.0443%$231
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,374

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $531,511 would pay approximately $3,318 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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