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3524 SHIRAZ LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,364 sqftBuilt 2006

Property at a Glance

This home is estimated between $260,390 and $518,716, with a best estimate of $473,875. That places the property above the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$260,390 $518,716
Best Estimate
$473,875
WCAD Value
$452,519
High Confidence

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

Based on 5 comparable properties in R530506E - SONOMA ALL SECTIONS, this home's estimated market value is between $260,390 and $518,716. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3506 SHIRAZ LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,355 sqft Built 2006
Raw Value $444,649
Adjusted Value $447,061

Adjusted +$2,412 for 9 sqft more living space. Net adjustment: +$2,412.

3410 SHIRAZ LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,170 sqft Built 2007
Raw Value $447,811
Adjusted Value $494,367

Adjusted +$51,988 for 194 sqft more living space and -$5,432 for being older. Net adjustment: +$46,556.

3425 SHIRAZ LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,279 sqft Built 2006
Raw Value $495,938
Adjusted Value $518,716

Adjusted +$22,778 for 85 sqft more living space. Net adjustment: +$22,778.

3406 SHIRAZ LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,767 sqft Built 2006
Raw Value $368,387
Adjusted Value $260,390

Adjusted -$107,997 for 403 sqft less living space. Net adjustment: -$107,997.

3504 SHIRAZ LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,029 sqft Built 2007
Raw Value $389,533
Adjusted Value $473,875

Adjusted +$89,774 for 335 sqft more living space and -$5,432 for being older. Net adjustment: +$84,342.

The Neighborhood

This home is in line with the R530506E - SONOMA ALL SECTIONS median of $451,534. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

typical
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$452,519
Median
$451,534

This home is +0.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,142 across all districts. With a homestead exemption claimed, that drops to $6,808 — saving $1,334 per year. That's $567 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%$4,041
Round RockCity0.3720%$1,683
Williamson CountyCounty0.3694%$1,672
Austin Community Collegespecial0.1034%$468
Williamson County FM/RdCounty0.0443%$201
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,142

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $473,875 would pay approximately $2,958 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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