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3452 SHIRAZ LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,898 sqftBuilt 2006

Property at a Glance

This home is estimated between $341,552 and $637,470, with a best estimate of $403,493. 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

$341,552 $637,470
Best Estimate
$403,493
WCAD Value
$390,394
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $341,552 and $637,470. More comparables in the same subdivision would strengthen this estimate.

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 $590,163

Adjusted +$145,514 for 543 sqft more living space. Net adjustment: +$145,514.

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 $637,470

Adjusted +$195,091 for 728 sqft more living space and -$5,432 for being older. Net adjustment: +$189,659.

3 bed 2 bath 1,740 sqft Built 2009
Raw Value $356,515
Adjusted Value $382,560

Adjusted +$42,341 for 158 sqft more living space and -$16,296 for being older. Net adjustment: +$26,045.

3 bed 2 bath 1,950 sqft Built 2009
Raw Value $371,783
Adjusted Value $341,552

Adjusted -$13,935 for 52 sqft less living space and -$16,296 for being older. Net adjustment: -$30,231.

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 $403,493

Adjusted +$35,106 for 131 sqft more living space. Net adjustment: +$35,106.

The Neighborhood

This home is valued 13.5% 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

typical
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$390,394
Median
$451,534

This home is -13.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,024 across all districts. With a homestead exemption claimed, that drops to $5,702 — saving $1,322 per year. That's $475 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%$3,487
Round RockCity0.3720%$1,452
Williamson CountyCounty0.3694%$1,442
Austin Community Collegespecial0.1034%$404
Williamson County FM/RdCounty0.0443%$173
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,024

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $403,493 would pay approximately $2,519 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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