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3523 ALEXANDRITE WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,778 sqftBuilt 2010

Property at a Glance

This home is estimated between $833,941 and $1,154,639, with a best estimate of $1,081,153. 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

$833,941 $1,154,639
Best Estimate
$1,081,153
WCAD Value
$746,814
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 $833,941 and $1,154,639. 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 $1,091,916

Adjusted +$283,418 for 697 sqft more living space and -$55,581 for being older. Net adjustment: +$227,837.

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 $1,154,639

Adjusted +$15,452 for 38 sqft more living space and -$41,685 for being older. Net adjustment: -$26,233.

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 $1,033,395

Adjusted +$131,340 for 323 sqft more living space and -$13,895 for being older. Net adjustment: +$117,445.

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 $833,941

Adjusted +$10,979 for 27 sqft more living space and -$27,790 for being older. Net adjustment: -$16,811.

3551 ALEXANDRITE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,250 sqft Built 2006
Raw Value $922,036
Adjusted Value $1,081,153

Adjusted +$214,698 for 528 sqft more living space and -$55,581 for being older. Net adjustment: +$159,117.

The Neighborhood

This home is valued 20.0% below the R147606C - WALSH RANCH median of $933,667. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.

R147606C - WALSH RANCH

below average
239 Properties
$933,667 Median Value
-4.6% YoY Change
0% Have Pool
100% Have Garage
This Home
$746,814
Median
$933,667

This home is -20.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,986 across all districts. With a homestead exemption claimed, that drops to $12,598 — saving $1,388 per year. That's $1,050 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%$6,670
Williamson CountyCounty0.3694%$2,759
Walsh Ranch MUDMUD0.3455%$2,580
Austin Community Collegespecial0.1034%$772
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$747
Williamson County FM/RdCounty0.0443%$331
Upper Brushy Creek WCIDWater0.0170%$127
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8728%$13,986

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,081,153 would pay approximately $6,749 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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