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5204 CORNETTO BLFS, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed3 bath2,192 sqftBuilt 2020

Property at a Glance

This home is estimated between $443,974 and $469,749, with a best estimate of $462,549. That places the property above the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$443,974 $469,749
Best Estimate
$462,549
WCAD Value
$540,276
High Confidence

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

Based on 5 comparable properties in R441515C - HERITAGE AT VIZCAYA, this home's estimated market value is between $443,974 and $469,749. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

5212 CORNETTO BLFS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,093 sqft Built 2021
Raw Value $445,327
Adjusted Value $466,913

Adjusted +$21,558 for 99 sqft more living space and +$28 for being newer. Net adjustment: +$21,586.

5208 CORNETTO BLFS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,351 sqft Built 2021
Raw Value $495,785
Adjusted Value $461,189

Adjusted -$34,624 for 159 sqft less living space and +$28 for being newer. Net adjustment: -$34,596.

5304 CORNETTO BLFS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 2,462 sqft Built 2022
Raw Value $502,713
Adjusted Value $443,974

Adjusted -$58,795 for 270 sqft less living space and +$56 for being newer. Net adjustment: -$58,739.

5228 CORNETTO BLFS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,094 sqft Built 2021
Raw Value $448,381
Adjusted Value $469,749

Adjusted +$21,340 for 98 sqft more living space and +$28 for being newer. Net adjustment: +$21,368.

5311 CORNETTO BLFS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2,740 sqft Built 2021
Raw Value $581,853
Adjusted Value $462,549

Adjusted -$119,332 for 548 sqft less living space and +$28 for being newer. Net adjustment: -$119,304.

The Neighborhood

This home is valued 24.8% above the R441515C - HERITAGE AT VIZCAYA median of $432,756. With 638 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.1% over the past year.

R441515C - HERITAGE AT VIZCAYA

above average
638 Properties
$432,756 Median Value
-8.1% YoY Change
5% Have Pool
100% Have Garage
This Home
$540,276
Median
$432,756

This home is +24.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,013 across all districts. With a homestead exemption claimed, that drops to $8,443 — saving $1,570 per year. That's $704 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
Georgetown ISDSchool1.0506%$5,676
Round RockCity0.3720%$2,010
Williamson CountyCounty0.3694%$1,996
Williamson County FM/RdCounty0.0443%$239
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$10,013

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $462,549 would pay approximately $2,887 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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