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3555 ALEXANDRITE WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,972 sqftBuilt 2006

Property at a Glance

This home is estimated between $561,781 and $997,043, with a best estimate of $808,994. 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

$561,781 $997,043
Best Estimate
$808,994
WCAD Value
$901,488
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 $561,781 and $997,043. 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 $819,757

Adjusted -$44,322 for 109 sqft less living space. Net adjustment: -$44,322.

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 $997,043

Adjusted +$86,611 for 213 sqft more living space and +$27,790 for being newer. Net adjustment: +$114,401.

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 $761,235

Adjusted -$196,400 for 483 sqft less living space and +$41,685 for being newer. Net adjustment: -$154,715.

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 $561,781

Adjusted -$316,761 for 779 sqft less living space and +$27,790 for being newer. Net adjustment: -$288,971.

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 $808,994

Adjusted -$113,042 for 278 sqft less living space. Net adjustment: -$113,042.

The Neighborhood

This home is valued 3.4% 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

typical
239 Properties
$933,667 Median Value
-4.6% YoY Change
0% Have Pool
100% Have Garage
This Home
$901,488
Median
$933,667

This home is -3.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $16,883 across all districts. With a homestead exemption claimed, that drops to $15,466 — saving $1,417 per year. That's $1,289 per month a buyer should budget. The assessed value increased +17.3% vs the subdivision average of -4.6%. This above-average increase gives a protest opportunity score of 95 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$8,051
Williamson CountyCounty0.3694%$3,331
Walsh Ranch MUDMUD0.3455%$3,115
Austin Community Collegespecial0.1034%$932
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$901
Williamson County FM/RdCounty0.0443%$400
Upper Brushy Creek WCIDWater0.0170%$153
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8728%$16,883
95 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $808,994 would pay approximately $5,050 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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