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5228 CORNETTO BLFS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

2 bed2 bath2,094 sqftBuilt 2021

Property at a Glance

This home is estimated between $439,821 and $468,446, with a best estimate of $445,545. 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

$439,821 $468,446
Best Estimate
$445,545
WCAD Value
$448,381
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 $439,821 and $468,446. 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 $445,545

Adjusted +$218 for 1 sqft more living space. Net adjustment: +$218.

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 $439,821

Adjusted -$55,964 for 257 sqft less living space. Net adjustment: -$55,964.

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 $468,446

Adjusted +$65,763 for 302 sqft more living space. Net adjustment: +$65,763.

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 $441,092

Adjusted +$1,960 for 9 sqft more living space. Net adjustment: +$1,960.

5331 CORNETTO BLFS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,284 sqft Built 2022
Raw Value $489,262
Adjusted Value $447,916

Adjusted -$41,374 for 190 sqft less living space and +$28 for being newer. Net adjustment: -$41,346.

The Neighborhood

This home is valued 3.6% 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
$448,381
Median
$432,756

This home is +3.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,310 across all districts. With a homestead exemption claimed, that drops to $6,757 — saving $1,553 per year. That's $563 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%$4,711
Round RockCity0.3720%$1,668
Williamson CountyCounty0.3694%$1,657
Williamson County FM/RdCounty0.0443%$199
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$8,310

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $445,545 would pay approximately $2,781 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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