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3534 SHIRAZ LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed1,092 sqftBuilt 2006

Property at a Glance

This home is estimated between $187,499 and $445,825, with a best estimate of $400,984. That places the property below the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$187,499 $445,825
Best Estimate
$400,984
WCAD Value
$382,474
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 $187,499 and $445,825. 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 $374,170

Adjusted -$70,479 for 263 sqft less living space. Net adjustment: -$70,479.

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 $421,476

Adjusted -$20,903 for 78 sqft less living space and -$5,432 for being older. Net adjustment: -$26,335.

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 $445,825

Adjusted -$50,113 for 187 sqft less living space. Net adjustment: -$50,113.

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 $400,984

Adjusted +$16,883 for 63 sqft more living space and -$5,432 for being older. Net adjustment: +$11,451.

3406 SHIRAZ LOOP, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,767 sqft Built 2006
Raw Value $368,387
Adjusted Value $187,499

Adjusted -$180,888 for 675 sqft less living space. Net adjustment: -$180,888.

The Neighborhood

This home is valued 15.3% below the R530506E - SONOMA ALL SECTIONS median of $451,534. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

below average
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$382,474
Median
$451,534

This home is -15.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,882 across all districts. With a homestead exemption claimed, that drops to $5,561 — saving $1,321 per year. That's $463 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%$3,416
Round RockCity0.3720%$1,423
Williamson CountyCounty0.3694%$1,413
Austin Community Collegespecial0.1034%$395
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,882

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $400,984 would pay approximately $2,503 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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