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

1006 TOM SEAVER PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,837 sqftBuilt 2001

Property at a Glance

This home is estimated between $328,866 and $530,168, with a best estimate of $335,785. That places the property below 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

$328,866 $530,168
Best Estimate
$335,785
WCAD Value
$326,018
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 $328,866 and $530,168. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1012 TOM SEAVER PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,837 sqft Built 2001
Raw Value $331,960
Adjusted Value $331,960

This comparable closely matches the subject property's features.

1001 TOM SEAVER PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,349 sqft Built 2001
Raw Value $347,623
Adjusted Value $438,559

Adjusted +$90,936 for 488 sqft more living space. Net adjustment: +$90,936.

1020 TOM SEAVER PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,858 sqft Built 2001
Raw Value $332,779
Adjusted Value $328,866

Adjusted -$3,913 for 21 sqft less living space. Net adjustment: -$3,913.

1013 TOM SEAVER PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,828 sqft Built 2001
Raw Value $334,108
Adjusted Value $335,785

Adjusted +$1,677 for 9 sqft more living space. Net adjustment: +$1,677.

1011 TOM SEAVER PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,060 sqft Built 2001
Raw Value $385,379
Adjusted Value $530,168

Adjusted +$144,789 for 777 sqft more living space. Net adjustment: +$144,789.

The Neighborhood

This home is valued 4.1% below the R454400F - Ryan's Crossing Sec 1 Thru 6 median of $339,919. That positions it competitively for buyers comparing within the neighborhood. 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
$326,018
Median
$339,919

This home is -4.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,866 across all districts. With a homestead exemption claimed, that drops to $4,555 — saving $1,311 per year. That's $380 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%$2,912
Round RockCity0.3720%$1,213
Williamson CountyCounty0.3694%$1,204
Austin Community Collegespecial0.1034%$337
Williamson County FM/RdCounty0.0443%$145
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,866

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $335,785 would pay approximately $2,096 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