Beta Williamson County, TX only — data and coverage are limited during early access.

815 HANK AARON LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,244 sqftBuilt 2001

Property at a Glance

This home is estimated between $214,590 and $396,456, with a best estimate of $385,178. That places the property above the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$214,590 $396,456
Best Estimate
$385,178
WCAD Value
$342,928
High Confidence

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

Based on 5 comparable properties in R454400F - Ryan's Crossing Sec 1 Thru 6, this home's estimated market value is between $214,590 and $396,456. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

802 HANK AARON LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,389 sqft Built 2000
Raw Value $352,957
Adjusted Value $385,178

Adjusted -$27,020 for 145 sqft less living space and -$952 for being older and +$60,193 for having a garage. Net adjustment: +$32,221.

808 HANK AARON LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,856 sqft Built 2002
Raw Value $327,681
Adjusted Value $214,590

Adjusted -$114,043 for 612 sqft less living space and +$952 for being newer. Net adjustment: -$113,091.

807 HANK AARON LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,037 sqft Built 2002
Raw Value $349,087
Adjusted Value $388,612

Adjusted +$38,573 for 207 sqft more living space and +$952 for being newer. Net adjustment: +$39,525.

814 HANK AARON LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,477 sqft Built 2001
Raw Value $315,743
Adjusted Value $272,325

Adjusted -$43,418 for 233 sqft less living space. Net adjustment: -$43,418.

809 HANK AARON LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 965 sqft Built 2001
Raw Value $344,466
Adjusted Value $396,456

Adjusted +$51,990 for 279 sqft more living space. Net adjustment: +$51,990.

The Neighborhood

This home is in line with the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919. Note that values in this subdivision declined 9.3% over the past year.

R454400F - Ryan's Crossing Sec 1 Thru 6

typical
567 Properties
$339,919 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$342,928
Median
$339,919

This home is +0.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,170 across all districts. With a homestead exemption claimed, that drops to $4,857 — saving $1,313 per year. That's $405 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%$3,063
Round RockCity0.3720%$1,276
Williamson CountyCounty0.3694%$1,267
Austin Community Collegespecial0.1034%$355
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,170

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $385,178 would pay approximately $2,404 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.

View full property details