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5311 CORNETTO BLFS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2,740 sqftBuilt 2021

Property at a Glance

This home is estimated between $563,278 and $581,764, with a best estimate of $565,299. 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

$563,278 $581,764
Best Estimate
$565,299
WCAD Value
$581,853
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 $563,278 and $581,764. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $563,278

Adjusted +$60,537 for 278 sqft more living space and +$28 for being newer. Net adjustment: +$60,565.

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 $573,636

Adjusted +$81,006 for 372 sqft more living space and +$28 for being newer. Net adjustment: +$81,034.

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 $581,764

Adjusted +$142,632 for 655 sqft more living space. Net adjustment: +$142,632.

5335 CORNETTO BLFS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 2,482 sqft Built 2021
Raw Value $509,117
Adjusted Value $565,299

Adjusted +$56,182 for 258 sqft more living space. Net adjustment: +$56,182.

5232 CORNETTO BLFS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 2,468 sqft Built 2022
Raw Value $505,496
Adjusted Value $564,754

Adjusted +$59,230 for 272 sqft more living space and +$28 for being newer. Net adjustment: +$59,258.

The Neighborhood

This home is valued 34.5% 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
$581,853
Median
$432,756

This home is +34.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,784 across all districts. With a homestead exemption claimed, that drops to $9,206 — saving $1,578 per year. That's $767 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%$6,113
Round RockCity0.3720%$2,164
Williamson CountyCounty0.3694%$2,150
Williamson County FM/RdCounty0.0443%$258
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$10,784

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $565,299 would pay approximately $3,529 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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