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5339 CORNETTO BLFS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

2 bed2 bath2,293 sqftBuilt 2021

Property at a Glance

This home is estimated between $483,155 and $511,780, with a best estimate of $488,879. 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

$483,155 $511,780
Best Estimate
$488,879
WCAD Value
$480,101
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 $483,155 and $511,780. 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 $488,879

Adjusted +$43,552 for 200 sqft more living space. Net adjustment: +$43,552.

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 $483,155

Adjusted -$12,630 for 58 sqft less living space. Net adjustment: -$12,630.

5300 CORNETTO BLFS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,792 sqft Built 2021
Raw Value $402,683
Adjusted Value $511,780

Adjusted +$109,097 for 501 sqft more living space. Net adjustment: +$109,097.

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 $491,715

Adjusted +$43,334 for 199 sqft more living space. Net adjustment: +$43,334.

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 $484,515

Adjusted -$97,338 for 447 sqft less living space. Net adjustment: -$97,338.

The Neighborhood

This home is valued 10.9% 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

typical
638 Properties
$432,756 Median Value
-8.1% YoY Change
5% Have Pool
100% Have Garage
This Home
$480,101
Median
$432,756

This home is +10.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,898 across all districts. With a homestead exemption claimed, that drops to $7,339 — saving $1,559 per year. That's $612 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%$5,044
Round RockCity0.3720%$1,786
Williamson CountyCounty0.3694%$1,774
Williamson County FM/RdCounty0.0443%$213
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$8,898

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $488,879 would pay approximately $3,052 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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