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3309 ALEXANDRITE WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,361 sqftBuilt 2006

Property at a Glance

This home is estimated between $719,958 and $1,155,221, with a best estimate of $977,934. That places the property above the R147606C - WALSH RANCH median of $933,667, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$719,958 $1,155,221
Best Estimate
$977,934
WCAD Value
$955,231
High Confidence

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

Based on 5 comparable properties in R147606C - WALSH RANCH, this home's estimated market value is between $719,958 and $1,155,221. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3540 ALEXANDRITE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,081 sqft Built 2006
Raw Value $864,079
Adjusted Value $977,934

Adjusted +$113,855 for 280 sqft more living space. Net adjustment: +$113,855.

3512 ALEXANDRITE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 1,759 sqft Built 2008
Raw Value $882,642
Adjusted Value $1,155,221

Adjusted +$244,789 for 602 sqft more living space and +$27,790 for being newer. Net adjustment: +$272,579.

3325 ALEXANDRITE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 5 bath 2,740 sqft Built 2007
Raw Value $1,180,872
Adjusted Value $1,040,656

Adjusted -$154,111 for 379 sqft less living space and +$13,895 for being newer. Net adjustment: -$140,216.

3507 ALEXANDRITE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,455 sqft Built 2009
Raw Value $915,950
Adjusted Value $919,412

Adjusted -$38,223 for 94 sqft less living space and +$41,685 for being newer. Net adjustment: +$3,462.

3422 ALEXANDRITE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,751 sqft Built 2008
Raw Value $850,752
Adjusted Value $719,958

Adjusted -$158,584 for 390 sqft less living space and +$27,790 for being newer. Net adjustment: -$130,794.

The Neighborhood

This home is valued 2.3% 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
$955,231
Median
$933,667

This home is +2.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,234 across all districts. With a homestead exemption claimed, that drops to $15,813 — saving $1,421 per year. That's $1,318 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%$8,218
Williamson CountyCounty0.3694%$3,400
Walsh Ranch MUDMUD0.3455%$3,179
Austin Community Collegespecial0.1034%$952
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$920
Williamson County FM/RdCounty0.0443%$408
Upper Brushy Creek WCIDWater0.0170%$156
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8728%$17,234

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $977,934 would pay approximately $6,104 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.

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