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5212 CORNETTO BLFS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

2 bed2 bath2,093 sqftBuilt 2021

Property at a Glance

This home is estimated between $432,746 and $468,228, with a best estimate of $440,874. 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

$432,746 $468,228
Best Estimate
$440,874
WCAD Value
$445,327
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 $432,746 and $468,228. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $439,603

Adjusted -$56,182 for 258 sqft less living space. Net adjustment: -$56,182.

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 $468,228

Adjusted +$65,545 for 301 sqft more living space. Net adjustment: +$65,545.

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 $448,163

Adjusted -$218 for 1 sqft less living space. Net adjustment: -$218.

5216 CORNETTO BLFS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 2,368 sqft Built 2022
Raw Value $492,602
Adjusted Value $432,746

Adjusted -$59,884 for 275 sqft less living space and +$28 for being newer. Net adjustment: -$59,856.

5323 CORNETTO BLFS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,085 sqft Built 2021
Raw Value $439,132
Adjusted Value $440,874

Adjusted +$1,742 for 8 sqft more living space. Net adjustment: +$1,742.

The Neighborhood

This home is valued 2.9% 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
$445,327
Median
$432,756

This home is +2.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,254 across all districts. With a homestead exemption claimed, that drops to $6,700 — saving $1,554 per year. That's $558 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%$4,679
Round RockCity0.3720%$1,657
Williamson CountyCounty0.3694%$1,645
Williamson County FM/RdCounty0.0443%$197
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$8,254

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $440,874 would pay approximately $2,752 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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