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

1008 TOM SEAVER PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath920 sqftBuilt 2001

Property at a Glance

This home is estimated between $267,681 and $334,564, with a best estimate of $316,034. 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

$267,681 $334,564
Best Estimate
$316,034
WCAD Value
$341,871
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 $267,681 and $334,564. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1010 TOM SEAVER PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 987 sqft Built 2001
Raw Value $328,519
Adjusted Value $316,034

Adjusted -$12,485 for 67 sqft less living space. Net adjustment: -$12,485.

1018 TOM SEAVER PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 971 sqft Built 2001
Raw Value $320,197
Adjusted Value $310,693

Adjusted -$9,504 for 51 sqft less living space. Net adjustment: -$9,504.

1005 TOM SEAVER PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 925 sqft Built 2001
Raw Value $335,496
Adjusted Value $334,564

Adjusted -$932 for 5 sqft less living space. Net adjustment: -$932.

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 $267,681

Adjusted -$79,942 for 429 sqft less living space. Net adjustment: -$79,942.

1003 TOM SEAVER PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,109 sqft Built 2001
Raw Value $351,519
Adjusted Value $316,300

Adjusted -$35,219 for 189 sqft less living space. Net adjustment: -$35,219.

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
$341,871
Median
$339,919

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,151 across all districts. With a homestead exemption claimed, that drops to $4,838 — saving $1,313 per year. That's $403 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%$3,053
Round RockCity0.3720%$1,272
Williamson CountyCounty0.3694%$1,263
Austin Community Collegespecial0.1034%$353
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,151

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $316,034 would pay approximately $1,973 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