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

3308 ALEXANDRITE WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,779 sqftBuilt 2007

Property at a Glance

This home is estimated between $454,907 and $1,216,837, with a best estimate of $473,404. That places the property below the R147606C - WALSH RANCH median of $933,667, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$454,907 $1,216,837
Best Estimate
$473,404
WCAD Value
$1,054,154
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R147606C - WALSH RANCH. The estimated range of $454,907 and $1,216,837 should be treated as a rough guide.

Comparable Properties (5)

3304 ALEXANDRITE WAY, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,484 sqft Built 2006
Raw Value $1,030,396
Adjusted Value $1,136,456

Adjusted +$119,955 for 295 sqft more living space and -$13,895 for being older. Net adjustment: +$106,060.

3300 ALEXANDRITE WAY, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
4 bed 3 bath 2,137 sqft Built 2006
Raw Value $969,678
Adjusted Value $1,216,837

Adjusted +$261,054 for 642 sqft more living space and -$13,895 for being older. Net adjustment: +$247,159.

3 bed 2 bath 2,347 sqft Built 2000
Raw Value $376,511
Adjusted Value $454,907

Adjusted +$175,662 for 432 sqft more living space and -$97,266 for being older. Net adjustment: +$78,396.

3 bed 2 bath 2,346 sqft Built 2000
Raw Value $394,601
Adjusted Value $473,404

Adjusted +$176,069 for 433 sqft more living space and -$97,266 for being older. Net adjustment: +$78,803.

3 bed 2 bath 2,346 sqft Built 2000
Raw Value $379,672
Adjusted Value $458,475

Adjusted +$176,069 for 433 sqft more living space and -$97,266 for being older. Net adjustment: +$78,803.

The Neighborhood

This home is valued 12.9% above the R147606C - WALSH RANCH median of $933,667. With 239 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R147606C - WALSH RANCH

typical
239 Properties
$933,667 Median Value
-4.6% YoY Change
0% Have Pool
100% Have Garage
This Home
$1,054,154
Median
$933,667

This home is +12.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,543 across all districts. With a homestead exemption claimed, that drops to $17,110 — saving $1,433 per year. That's $1,426 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%$8,843
Williamson CountyCounty0.3694%$3,658
Walsh Ranch MUDMUD0.3455%$3,421
Austin Community Collegespecial0.1034%$1,024
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$990
Williamson County FM/RdCounty0.0443%$439
Upper Brushy Creek WCIDWater0.0170%$168
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8728%$18,543

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $473,404 would pay approximately $2,955 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