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

401 SILVER TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath2,374 sqftBuilt 2012

Property at a Glance

This home is estimated between $453,394 and $698,714, with a best estimate of $463,559. That places the property below the R653411E - SILVER LEAF GEHAN median of $495,576, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$453,394 $698,714
Best Estimate
$463,559
WCAD Value
$702,685
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $453,394 and $698,714. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

105 SILVER TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,141 sqft Built 2012
Raw Value $406,134
Adjusted Value $457,220

Adjusted +$51,086 for 233 sqft more living space. Net adjustment: +$51,086.

224 ASPEN TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,749 sqft Built 2010
Raw Value $549,393
Adjusted Value $698,714

Adjusted +$137,033 for 625 sqft more living space and +$12,288 for being newer. Net adjustment: +$149,321.

105 ASPEN TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 3 bath 1,990 sqft Built 2015
Raw Value $397,799
Adjusted Value $463,559

Adjusted +$84,193 for 384 sqft more living space and -$18,433 for being older. Net adjustment: +$65,760.

112 SNOWDRIFT TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,881 sqft Built 2011
Raw Value $622,282
Adjusted Value $517,265

Adjusted -$111,161 for 507 sqft less living space and +$6,144 for being newer. Net adjustment: -$105,017.

4 bed 3 bath 2,106 sqft Built 2025
Raw Value $474,509
Adjusted Value $453,394

Adjusted +$58,760 for 268 sqft more living space and -$79,875 for being older. Net adjustment: -$21,115.

The Neighborhood

This home is valued 41.8% above the R653411E - SILVER LEAF GEHAN median of $495,576. With 196 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R653411E - SILVER LEAF GEHAN

above average
196 Properties
$495,576 Median Value
-4.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$702,685
Median
$495,576

This home is +41.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,828 across all districts. With a homestead exemption claimed, that drops to $13,448 — saving $1,380 per year. That's $1,121 per month a buyer should budget. The assessed value increased +1.9% vs the subdivision average of -4.6%. This above-average increase gives a protest opportunity score of 33 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,276
Williamson County WSID #3special0.5830%$4,097
Williamson CountyCounty0.3694%$2,596
Austin Community Collegespecial0.1034%$727
Williamson County ESD #9 - Round RockESD0.0999%$702
Williamson County FM/RdCounty0.0443%$311
Upper Brushy Creek WCIDWater0.0170%$119
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1102%$14,828
33 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $463,559 would pay approximately $2,894 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